TWI227901B - A three-phase transformer - Google Patents
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1227901 A7 ___ __ B7 "^、發明説明（T~)~ ~" 發明領域 本發明關於一種三相電變壓器及一種用於製造其之裝置。 發明背景 變壓器係一種廣泛使用於傳送在初級線圈中之一交替電 流之能量到一個或更多次級線圈之習知之電裝置。共大致 包含一個或更多包含初級線圈及次級線圈之電路，每個由 備有一或更多藉由一流動於其中之磁性槁合於線圈之磁性 鐵芯之電感器之一多匝線圈所製成。 先前習知三相變壓器通常使用在一水平架構中之E+丨磁性 鐵芯。這種包含配置於一盤子中之一些互相連接之磁性鐵 心之變壓器。US專利Nos. 4,893,400及5,398,402揭示具有 由在一鐵心上面纏繞成為一線圈之一非結晶金屬條，備有 產生之鐵芯之一個完全係切斷之接腳及備有塑造金屬成為 一矩形形狀所製成之一磁性鐵芯之變壓器。本變壓器係以 後面裝置製造。一塊矩形鋼係纏繞於非結晶金屬鐵芯之外 部周圍之附近。然後非結晶金屬係被退火，及鐵心除被切 斷之接腳外係以一樹脂塗層封裝。這允許被切斷之接腳之 斷路。該層之非結晶金屬條之二個邊緣係定向如此邊緣定 義頂部及底部表面，每個表面具有定義一從頂部表面延伸 到底部表面之配置間隔部分之一裂痕。線圈係係在三個長 接腳上面配置及切斷之接腳係導通。然後接點係加以封閉。 根據US ’400，封閉係備有玻璃砂布及一紫外線可治療之 樹脂加以製成以備有藉由”固定及治療”之裝置之架^ ^本 裝置係昂貴及密集之人力。具有根據本裝置所製造之非結1227901 A7 ___ __ B7 " ^, Description of invention (T ~) ~~ " FIELD OF THE INVENTION The present invention relates to a three-phase electric transformer and a device for manufacturing the same. BACKGROUND OF THE INVENTION A transformer is a conventional electrical device that is widely used to transfer the energy of an alternating current in one primary coil to one or more secondary coils. A total of one or more circuits including a primary coil and a secondary coil, each consisting of a multi-turn coil provided with one or more inductors magnetically coupled to the magnetic core of the coil by flowing therein production. Previously known three-phase transformers typically used E + magnetic cores in a horizontal architecture. This type of transformer contains several interconnected magnetic cores arranged in a plate. US Patent Nos. 4,893,400 and 5,398,402 disclose an amorphous metal strip having a core wound into a coil, a completely cut-off pin provided with a generated iron core, and a metal shaped into a rectangular shape. A transformer made of one magnetic core. This transformer is manufactured with a rear device. A rectangular piece of steel is wound around the outer part of the amorphous metal core. The amorphous metal is then annealed, and the core is sealed with a resin coating except for the cut pins. This allows the disconnected pins to be disconnected. The two edges of the amorphous metal strip of the layer are oriented such that the edges define the top and bottom surfaces, each surface having a fissure that defines an arrangement of spaced portions extending from the top surface to the bottom surface. The coil is placed on top of the three long pins and cut off. The contacts are then closed. According to US '400, the enclosure is made of glass abrasive cloth and a UV-curable resin and made of a rack equipped with a "fixing and curing" device. ^ This device is expensive and intensive. Has a non-junction manufactured according to this device
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-4- 1227901 A7 B7 五、發明説明（2 ) "" ---— 晶金屬鐵芯之變壓器係不可以修護而沒有傷及鐵芯。 根據US ’402，封閉係備有一例如編織之棉花砂布或紙張 足多孔性材料加以製成。多孔性材料係在接點上面摺疊及 固足進入定點。額外之一塊多孔性材料係通過鐵芯之窗口 配置，纏繞於鐵芯之周圍及固定於其中。電等級鋼係在變 壓器鐵芯I周圍配置及係在鐵芯接點之周圍導通及水平頭 釘焊接。本架構允許被切斷之接腳係斷路以准許一有缺陷 之線圈之代替方式。然而，本作業係費時及密集之人力。 US專利No· 5,441，783揭示一特別類型之技術，其中使用 於浸透鐵芯接點之一塗層係備有大於大約1〇〇,〇〇〇cps之一黏 性之一多孔性材料及至少大約1〇〇,〇〇〇cps之一黏性之一接合 材料。多孔性材料包含纖維之線，及接合材料係觸變性環 氧基。雖然被塗之鐵芯具有良好磁性性能，它們之製造需 要叩貴及複雜又作業步驟。此外，修護這些鐵芯之裝置係 密集之人力。 根據在上面專利中揭示之技術所製造之變壓器之另外共 同缺點係退火之非結晶材料變成十分脆弱，及因此例如在 導通鐵芯之接點之階段期間在機械壓力下破碎。 在上面類型之變壓器中，一平面鐵芯架構係被使用。us 專利No· 4,63 9,705揭示具有一空間磁性鐵芯系統之另外類 型之變壓器架構。本架構具有超過平面” E+1，，架構之優點 ，例如減少之需要磁性材料之數量（接近大約2〇_3〇%)、減 少之變壓器之音量、減少之鐵芯損失（接近大約2〇-3〇%), 及水平衡之在初級線圈之三個相位中之電流。然而，在us -5- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公爱 1227901 A7-4- 1227901 A7 B7 V. Description of the invention (2) " " ----- Crystalline iron core transformers cannot be repaired without damaging the iron core. According to US'402, the closure is made of a porous material such as a woven cotton emery cloth or paper foot. The porous material is folded over the contact and fixed to the fixed point. An additional piece of porous material is arranged through the window of the iron core, wound around the iron core and fixed therein. Electrical grade steel is arranged around the transformer core I, and is connected around the core contacts and welded by studs. This architecture allows the disconnected pins to be disconnected to allow a defective coil instead. However, this operation is time-consuming and labor-intensive. US Patent No. 5,441,783 discloses a special type of technology in which a coating used for impregnating a core contact is provided with a porous material having a viscosity greater than about 100,000 cps and At least about 100,000 cps is one of the adhesive and bonding materials. The porous material includes fiber threads and the bonding material is a thixotropic epoxy group. Although coated iron cores have good magnetic properties, their manufacture requires expensive and complex and operational steps. In addition, the equipment to repair these iron cores is intensive manpower. Another common disadvantage of transformers made according to the techniques disclosed in the above patents is that the annealed amorphous material becomes very fragile, and therefore breaks under mechanical pressure, for example, during the phase of conducting the contacts of the core. In the transformers of the above type, a planar core structure is used. us Patent No. 4,63 9,705 discloses another type of transformer architecture with a spatial magnetic core system. This architecture has more than flat surface "E + 1", the advantages of the architecture, such as the reduced number of magnetic materials required (close to about 20-30%), the reduced volume of the transformer, and the reduced core loss (close to about 20%). -30%), and the current of the water balance in the three phases of the primary coil. However, at US -5- this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 Public Love 1227901 A7
705中所示之相關於製造一變壓器之技術，係需要如同一複 雜修護技術之複雜產生技術。 US專利No· 4,639,705揭示具有一空間磁性鐵芯系統之另 卜類型之麦壓器架構。本架構具有超過平面，架構 又優點，例如減少之需要磁性材料之數量（接近大約2〇_3〇 %)、減少之變壓器之音量、減少之鐵芯損失（接近大約2〇一 30%)，及水平衡之在初級線圈之三個相位中之電流。然而 ，在US ’705中所示之相關於製造一變壓器之技術，係需要 如同一複雜修護技術之複雜產生技術。 ， 然而，可供商業用之非結晶條狀物（條）通常係受限於寬度 (相當200毫米）。因此，條之寬度通常係非常小於用於一變 壓器鐵芯之高度之需要。 其係從在US專利No. 2,909,742中之揭示已知為取得變壓 器鐵芯之一理想高度，一些環形線圈係可以堆疊在彼此之 頂部上面。然而，本技術受困於藉由在每二個環形線圈之 間之不想要之空氣間隔之不可避免之電感所產生之能源損 失。 ' U.S·專利Nos· 1，164,288揭示製造用於一電源變壓器之— 行狀磁性鐵芯之一技術。磁性鐵芯由纏繞之條製成，其中 鐵芯之軸尺寸係較大於條之寬度。為製造鐵芯，複數層之 磁性鋼條係同時纏繞以組成行狀鐵芯。在每層中條之寬户 之總數係等於鐵芯之轴尺寸，及每帶子條之至少一個縱向 邊緣係交錯配置於係相關於在合成線圈之鄰近匝中之那此 -6- ----- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐） ί2279〇ι 五、 發明説明（ A7 B7 發明概述 備有一新電力變壓器架構及其之 相變壓器之製造及維護之技藝方 因此，其係因此而藉 製造之一裝置，幫助一 面之一需求。 _ #這種具有上方效率及較小磁性鐵芯，及每個電源單 2用下万較I材料及/或具有比較於那些本類型之習知 交：器之較佳維護性之變壓器，其係本發明之一主要特性。 ☆根據本發明《二相變壓器具有一磁性電路之一空間對 "木構磁性私路包含二個隔離分開並聯類似盤子之元件 ，及三個隔離分開並聯行狀柱之基本電路，其完全係垂直 於類似盤子及係彼此圍繞組成一互相對稱架構。 根據本發明《冑念，有備有一用於製造三相變壓器之 裝置’裝置包含以下步驟： (1)產生藉由纏繞至少一磁性條之環形線圈組成之變壓器 之一磁性電路之二個完全係類似盤子之元件； 、（11)產生由藉由沿著環形線圈之_中央軸纏繞預定數量N 《磁性條之組件之-多層架構之環形線圈組成之該磁性電 路之每個之三個行狀柱之基本電路，每個組件係包含一藉 由配置於彼此之頂部上面之n條組成之預定數量η之層； (ui)組成每個備有充滿一絕緣材料之一輻射槽隙之行； (iv)在每個於步驟（iii)取得之行上面配置一 ^圈段以組成 變壓器之三個相位之相關一個； (V)在類似盤子之元件之間以行狀柱之環形線圈之一隔離 分開並聯關係之方式固定線圈段支撐行，如此組成沿著變 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1227901 A7The technology related to manufacturing a transformer shown in 705 is a complex production technology that requires the same complex repair technology. US Patent No. 4,639,705 discloses another type of wheat press architecture with a spatial magnetic core system. This structure has more than flat surface, and the structure has advantages, such as reducing the amount of magnetic materials required (close to about 20-30%), reducing the volume of the transformer, and reducing the core loss (close to about 20-30%), And the current of the water balance in the three phases of the primary coil. However, the technology shown in US '705 related to manufacturing a transformer requires a complex production technology like the same complex repair technology. However, commercially available amorphous rods (stripes) are usually limited in width (equivalent to 200 mm). Therefore, the width of the strip is usually very small compared to the height required for a transformer core. It is known from the disclosure in US Patent No. 2,909,742 that to obtain a desired height of the transformer core, some toroidal coil systems can be stacked on top of each other. However, the technology suffers from energy loss due to the inevitable inductance of the unwanted air separation between every two toroids. U.S. Patent No. 1,164,288 discloses a technique for manufacturing a line-shaped magnetic core for a power transformer. The magnetic core is made of a wound bar, where the shaft size of the core is larger than the width of the bar. To manufacture the iron core, a plurality of layers of magnetic steel bars are wound at the same time to form a row-shaped iron core. The total number of wide households in each strip is equal to the shaft size of the iron core, and at least one longitudinal edge of each strip is staggered in relation to that in the adjacent turns of the composite coil -6- ---- -This paper size is in accordance with Chinese National Standard (CNS) A4 specification (210 X 297 mm) ί2279〇ι 5. Description of the invention (A7 B7 Summary of invention) A new power transformer architecture and its phase transformer manufacturing and maintenance techniques are prepared Therefore, it is therefore necessary to manufacture a device to help one side of the demand. _ #This has a higher efficiency and a smaller magnetic iron core, and each power supply 2 uses more than 1 material and / or has Those transformers with better maintainability of this type are one of the main characteristics of the present invention. ☆ According to the present invention, the "two-phase transformer has a magnetic circuit and a space pair". The wooden magnetic private circuit contains two The basic circuits of three isolated and parallel plates, and three basic circuits of parallel and parallel columns, are completely perpendicular to the similar plates and surround each other to form a mutually symmetrical structure. Fortunately, there is a device for manufacturing a three-phase transformer. The device includes the following steps: (1) Generate two magnetic circuit-like components of a magnetic circuit which is a transformer composed of a loop coil wound with at least one magnetic strip ; (11) Generate a basic circuit of each of the three row-shaped columns of the magnetic circuit by winding a predetermined number of N "magnetic strip components-a multi-layered ring coil along the central axis of the toroidal coil, Each component consists of a predetermined number η layer consisting of n strips arranged on top of each other; (ui) forming a row each equipped with a radiation slot filled with an insulating material; (iv) in each In the line obtained in step (iii), a ^ turn segment is arranged on the line to form the relevant one of the three phases of the transformer; (V) the plate-like components are separated and connected in parallel by one of the column-shaped coils The support line of the fixed coil segment, so that it composes along the size of the paper, applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 1227901 A7
壓器之一中血虹、 之一、央轴又一空間對稱架構，在變壓器之磁性電路 一件之間之塾片係充滿包含一磁性粉末之一材料。 根據本發日3 ip . . J又另一觀念，其備有一藉由上面裝置製造之 變壓器。 ^ ^ 用毛本發明之用途係可以使用非結晶條或碎鋼 條（T子）。行狀柱之環形線圈之多層架構備有避免一相關 於在帀場中可以使用之帶子係受限於寬度之問題，例如一 =結晶帶子之寬度通常係低於鐵芯之理想高度。這種多層 木構田係包含沿著環形線圈之中央轴之預定數量N之帶子組件 (堆登）。每個組件係包含預定數量η之帶子在其它之頂部上 面配置一個（即沿著垂直於環形線圈之中央軸之一軸）及移 動相關於其^之一個一相同距離。此外，纟架構中之每層 係包含沿著中央軸所配置之N條（帶子），其中空氣間隔自然 存在於層之每二個鄰近之條之間。層係相關於彼此移動， 在一個層之空氣間隔係藉由其它（η -1)條之層重疊。 應該瞭解，因為類似盤子及行狀柱之環形線圈之高度（長 度）係不同，其中組件之數量係可以不同。通常，類似盤子 之環形線圈係可以由其寬度滿足類似盤子之環形線圈之高 度之一單一條所製造。這種組件之供應係相關於藉由條之 限制寬度所產生之由一些磁性條組成一理想高度之環形線 圈，及每二個鄰近之條之無法避免之空氣間隔之存在之需 求。如果類似盤子及行狀柱之環形線圈二者係由條組件製 成，在用於水平及垂直環形線圈之組件之數量係不同時， 組件係相同（即相同數量之條層）。 本紙張尺度適用中國國家標準(CNS) Α4規格(210X 297公釐)In one of the presses, the blood rainbow, the one, the central axis, and the other have a space-symmetrical structure. The diaphragm between the one piece of magnetic circuit of the transformer is filled with a material containing a magnetic powder. According to another concept of 3 ip.. J today, it is equipped with a transformer manufactured by the above device. ^ ^ Wool The use of the present invention can be the use of amorphous or broken steel (T). The multi-layered structure of the toroidal coils of the row column is provided to avoid a problem related to the limitation of the width of the tape system that can be used in the field. For example, the width of the crystalline tape is usually lower than the ideal height of the core. This multilayer wooden field system includes a predetermined number N of belt assemblies (stacking) along the central axis of the loop coil. Each component consists of a predetermined number of tapes, one on top of the other (i.e., along an axis perpendicular to the central axis of the loop coil) and the same distance relative to one of its movements. In addition, each layer in the tritium structure contains N strips (straps) arranged along the central axis, where the air space naturally exists between every two adjacent strips of the layer. The layers are related to each other, and the air space in one layer is overlapped by the other (η -1) layers. It should be understood that because the height (length) of the toroidal coils similar to plates and rows of columns are different, the number of components can be different. In general, a plate-like toroidal coil system can be manufactured from a single strip whose width satisfies the height of a plate-like toroidal coil. The supply of such components is related to the need for the existence of a ring coil of a desired height formed by a number of magnetic strips by the restricted width of the strips, and the inevitable air separation of every two adjacent strips. If ring coils similar to plates and row columns are made of strip components, the components are the same when the number of components used for horizontal and vertical loop coils is different (ie, the same number of strip layers). This paper size applies to China National Standard (CNS) Α4 size (210X 297 mm)
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線 1227901Line 1227901
在由非結晶條製造變壓器鐵芯時，係應該也完成下面步 驟· —退火每個在定向垂直於環形線圈之一中央軸之—磁場 中之類似盤子之環形線圈，及執行每個退火之類似盤子之 環形線圈之浸透；及 一執行步驟（iii)前，退火每個在沿著行之一中央軸定向之 一磁場中 < 三個行，及執行每個退火之行狀柱之環形線圈 之浸透。 每個行狀枉t基本電路（環形線圈）係可以組成一些軸向固 定之璀形線圈元件，每個備有充滿一絕緣材料之一輻射槽 隙 曰 基本電路係互相隔離及藉由隔離墊片隔離類似盤子之元 件。所有間隔可以由備有一備有2〇_5〇%濃度之磁性粉末之 填料之塑膠組成。 根據本發明之剛才另外觀念，有備有一包含由非結晶條 及三個塊組成之一磁性電路之三相變壓器，其中磁性電路 包含： 一呈環形線圈之二隔離分開、並聯類似盤子之元件；及 王5衣形線圈之二隔離分開、並聯行狀柱之基本電路， 每個行狀柱之基本電路支撐該三線圈段之相關一及用於三 相位之相關一個之伺服，其中行狀柱之基本電路完全係纏 繞於類似盤子之元件及係彼此圍繞如此以組成沿著變壓器 之一中央軸之一空間對稱架構； 其中 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公爱) '' -When manufacturing transformer cores from amorphous strips, the following steps should also be completed:-annealing each plate-like toroidal coil in a magnetic field oriented perpendicular to one of the central axes of the toroidal coil, and similarly performing each annealing Impregnation of the loop coils of the plate; and before performing step (iii), annealing each of the three coils in a magnetic field oriented along a central axis of the row < Soak. Each row of 枉 t basic circuits (ring coils) can be composed of some axially fixed bright coil elements. Each is equipped with a radiation slot filled with an insulating material. The basic circuits are isolated from each other and separated by an isolation gasket. Plate-like components. All compartments can be made of plastic with a filler filled with magnetic powder at a concentration of 20-50%. According to another concept just now of the present invention, there is a three-phase transformer including a magnetic circuit consisting of an amorphous strip and three blocks, wherein the magnetic circuit includes: two of a toroidal coil which are separated and separated and connected in parallel to a plate; And Wang 5 clothing-shaped coils of two separate and parallel basic circuit of the row column, the basic circuit of each row column supports the relevant one of the three coil segments and the servo for the three-phase related one, of which the basic circuit of the row column It is completely wrapped around the plate-like elements and is surrounded by each other so as to form a space symmetrical structure along one of the central axes of the transformer; where this paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 public love) ''-
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1227901 A71227901 A7
一至少行狀柱之環形線圈係由相同多層架構方式組成， 每個架構係包含沿著環形線圈之絲It繞及沿著令中 央軸配置之N非結晶條組件之—陣列，每個組件係ς由=著 垂直於孩中央軸之一軸配置之η非結晶條所組成之η層之一 堆®及沿著該中央軸之一預定距離互相移動。自然存在於 層之每二個鄰近之條之間之每個空氣間隔係藉由沿著環形 線圈之一中央軸之軸配置之（η_1)條重疊；及 ' -每個行狀柱之環形線圈係備有充滿一絕緣材料之一輻射 狀槽隙所組成。 圖式之簡單說明 為瞭解本發明及揭示其係可以如何實際執行，現在將藉 由不限制只舉例之方式，參考附加圖式說明_較佳實施例 ，其中： 圖1及2說明本發明之-變壓器架構之概略分解及組合圖； 圖3係沿著圖2之線A-Α所取得之一部分； 圖4及5更詳細說明圖1-2之三相變壓器之一些架構部分， 分別揭示二個可能之例子，用於組合變壓器之組合裝置； 圖6更詳細說明圖丨_2之三相變壓器之利用複數環形線圈 之基本磁性電路之架構； 圖7及8說明在組合圖1-2之三相變壓器之基本磁性電路之 架構之一裝置中之二個階段； 圖9 A - 9 D說明根據纏繞適合在根據本發明之三相變壓器 中使用之一變壓器鐵芯之技術之一帶子組件之原則；: 圖1 0概略說明一用於製造包含帶子組件之變壓器鐵芯之 -10- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐)An annular coil of at least row-shaped columns is composed of the same multi-layered architecture, and each architecture includes an array of N amorphous strip components arranged along the wire of the annular coil and arranged along the central axis. Each component is A stack of η layers consisting of η amorphous strips arranged perpendicular to one axis of the child's central axis and moving a predetermined distance along the central axis. Each air space naturally present between every two adjacent bars of the layer is overlapped by (η_1) bars arranged along the axis of one central axis of the toroidal coil; and '-toroidal coil system of each row-shaped column It consists of a radial slot filled with an insulating material. Brief description of the drawings In order to understand the present invention and reveal how it can be implemented in practice, now by way of example and without limitation, reference will be made to the attached drawings to illustrate the preferred embodiment, of which: Figures 1 and 2 illustrate the invention -A schematic exploded and combined diagram of the transformer structure; Figure 3 is a part obtained along the line A-A of Figure 2; Figures 4 and 5 explain in more detail some structural parts of the three-phase transformer of Figure 1-2, respectively. A possible example is a combined device for a combined transformer; Figure 6 illustrates in more detail the basic magnetic circuit architecture of a three-phase transformer using complex toroidal coils of Figures 丨 _2; Figures 7 and 8 illustrate the combination of Figures 1-2 Two stages in a device that is a structure of a basic magnetic circuit of a three-phase transformer; Figures 9A-9D illustrate a tape assembly according to a winding core technology suitable for use in a three-phase transformer according to the present invention. Principles: Figure 1-10 outlines a -10- used to manufacture transformer cores with subassemblies. This paper size applies to China National Standard (CNS) A4 (210X 297 mm)
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1227901 A7 — ____B7 五、發明説明（8 ) 裝置之主要元件。 較佳實施例之詳細說明 參考圖1及2，一根據本發明所架構之三相變壓器丨〇之主 要元件係加以說明。二相變壓器丨〇包含藉由一上方類似盤 子之元件14、一下方類似盤子之元件16，及通常在18之三 個並聯相同行狀柱之基本電路所組成之一磁性電路丨2。磁 性電路12係盤子14及16係互相並聯，及行丨8伺服如在盤子 之間支撐如此配置，藉此組成沿著一中央軸CA之一相同籠 子架構空間。在本例子中，每個盤子丨4及丨6係一環形線圈 ，係由非結晶帶子22沿著一中央孔23纏繞製成以組成平面 環形線圈。尚係備有三個線圈2 〇，每個用於固定在一相關 又一個行1 8上面。如圖2所示，每個線圈2 〇包含一初級線 圈2 0a及一次級線圈2〇b。因此，變壓器1〇之每個相位係藉 由備有固定在其上面之相關線圈2〇之行狀柱之基本電路^ 所組成。 ’菱壓益10在表面上面具有一模組化架構，如下面將更詳 、’.之說明，盤子1 4及1 6及行1 8係可以一起組合及分解。在 個盤子1 4及1 6係加以移開時，線圈2 〇同樣可以移開，藉 此，例如可修護鐵芯。 9 —在本例子中，每個盤子14及16具有一備有圓形邊緣及角 落之普通三角形。在盤子14組成理想之形狀及尺寸之後， 一額外帶子部分22a係切斷。非結晶帶子22係由如被需要 用於一變壓器之磁性電路之一具有軟強磁性特性之合金製 成。非結晶帶子係習知具有良好強磁性特性。根據本發明 1 ___ -11 本紙張尺度適用— 12279011227901 A7 — ____B7 V. Description of the invention (8) The main components of the device. Detailed Description of the Preferred Embodiment Referring to Figures 1 and 2, the main components of a three-phase transformer constructed in accordance with the present invention will be described. The two-phase transformer includes a magnetic circuit 2 composed of a plate-like element 14 on the upper side, a plate-like element 16 on the lower side, and generally three or three basic circuits in the same row column in parallel. The magnetic circuit 12 and the plates 14 and 16 are connected in parallel to each other, and the row 8 servos are arranged as if supported between the plates, thereby constituting the same cage architecture space along a central axis CA. In this example, each plate 4 and 6 is a toroidal coil, which is made of an amorphous tape 22 wound along a central hole 23 to form a planar toroidal coil. Three coils 20 are still provided, each for fixing on a related another row 18. As shown in FIG. 2, each coil 20 includes a primary coil 20a and a primary coil 20b. Therefore, each phase of the transformer 10 is constituted by a basic circuit ^ provided with a row-shaped column of an associated coil 20 fixed on it. ‘Ling Ya Yi 10 has a modular structure on the surface. As will be described in more detail below,’, the plates 14 and 16 and row 18 may be combined and disassembled together. When the plates 14 and 16 are removed, the coil 20 can also be removed, for example, the iron core can be repaired. 9—In this example, each plate 14 and 16 has a regular triangle with rounded edges and corners. After the plate 14 has been formed into the desired shape and size, an extra strap portion 22a is cut. The amorphous tape 22 is made of an alloy having soft strong magnetic characteristics as one of magnetic circuits required for a transformer. Amorphous ribbon systems are known to have good ferromagnetic properties. According to the invention 1 ___ -11 This paper is sized — 1227901
之變壓器10之架構允許有助於這些特性用於在一實際傲 器架構中之使用。 每個行18也係-環形線圈。在本例子中，每個環形線圈 18係由三個堆疊在彼此之頂部之環形線圈Ua、i8b及 組成。本架構可以達到行18之—理想高度，儘管事實上面 非結晶帶子之寬度係受到限制。行狀柱之基本電路Η之理 想高度係可以藉由每個藉由複數磁性條組成之一預定數量 之層纏繞環形線圈18達到，如下面將更詳細之說明。因此 ，本發明允許用於產生備有任何理想高度之行狀柱之基本 電路18之一變壓器。 如圖2所71T，全部架構係備有可以卸下之帶子24(在圖中 只看到其中二條）連接在一起，每條具有一螺絲（或星形輪 )26勒緊帶子。架構組件28係備有，每個配置於帶子^及 盤子14及16之間。一基座30支撐全部架構。盤子16之一内 部、上方表面16a係用於連接行18之下方表面在彼此之間 傳送磁性流通，如下面將更詳細之說明。 圖3說明沿著圖2之線A - A所取得之一部分，更特別揭示 磁性電路1 2之下方盤子1 6及三個行丨8。每個行丨8係備有一 中央孔3 2所組成’及行1 8係沿著中央軸c a對稱配置。如 所示，架構組件28係配置於相關一個之帶子24及盤子16之 間。盤子1 6較佳具有一以延長其壽命為目的之保護塗層3 4 〇 參考圖1及2，變壓器1〇之運作係如下文。如一電流通過 線圈2 0之每個初級線圈2 〇 a，一磁通係產生及沿著在上方 -12 - 本纸張尺度適用巾g @家標準(CNS) A4規格(21G χ 297公㈤The architecture of the transformer 10 allows these features to be facilitated for use in a practical architecture. Each row 18 is also a toroidal coil. In this example, each toroidal coil 18 is composed of three toroidal coils Ua, i8b and stacked on top of each other. This structure can reach the ideal height of line 18, despite the fact that the width of the amorphous belt is limited. The ideal height of the basic circuit of the columnar column can be achieved by winding the toroidal coil 18 each with a predetermined number of layers composed of a plurality of magnetic strips, as will be explained in more detail below. Thus, the present invention allows a transformer to be used to generate one of the basic circuits 18 provided with rows of columns of any desired height. As shown in 71T in Figure 2, all the frameworks are equipped with removable straps 24 (only two of which are seen in the figure) connected together, each with a screw (or star wheel) 26 to tighten the straps. The frame components 28 are provided, and each is arranged between the strap ^ and the plates 14 and 16. A base 30 supports the entire structure. The inner and upper surfaces 16a of one of the plates 16 are used to connect the lower surfaces of the rows 18 to each other for magnetic flow, as will be described in more detail below. Fig. 3 illustrates a part taken along the line A-A of Fig. 2 and more particularly reveals the plate 16 and three rows 8 and 8 of the magnetic circuit 12 below. Each row 丨 8 is provided with a central hole 3 2 ′ and rows 18 are arranged symmetrically along the central axis c a. As shown, the frame assembly 28 is disposed between a related one of the straps 24 and the plate 16. The plate 16 preferably has a protective coating 3 4 for the purpose of extending its life. With reference to FIGS. 1 and 2, the operation of the transformer 10 is as follows. If a current passes through each of the primary coils 20a of the coil 20, a magnetic flux is generated and along the top -12-This paper size applies to towels @ 家 standard (CNS) A4 size (21G x 297 cm)
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及下方盤子14及16之間之相關一個行18分布。箭頭％、 38及40揭示在行18中分別產生之流動。磁通通過行i8流動 產生在相關線圈20之次級線圈㈣中之—感應電壓。具有 本木構之裝置因此功能如一三相變壓器。 因此，例如備有50ΗΖ<工作頻率之電流係從一電源（圖 中未示）供應到初級線圈2〇&之線圈之一終端，及在通過線 圈Ε時，產生基本磁通3 6。》見在讓我們考慮磁通沿著變壓 器之一個相位之通過之時候。例如，假設磁通3 6在一給定 之時間向上面流動。然後，磁通36係分割成為二個在盤子 14中之相同磁通42及44。這些磁通42及44沿著環形線圈 盤子1 4足二個相同部分流動，及然後通過二個其它鐵芯i 8 向下流動。磁通42變成磁通38，及磁通44變成磁通4〇向下 通過仃18。然後，磁通38及4〇沿著環形線圈盤子16之二個 相同路徑流動。在沿著環形線圈盤子16通過時，磁通38變 成一磁通46，及磁通40變成一磁通48。磁通46及48係傳 送進入行1 8組成其向上面流動之總和磁通3 6。因此，磁通 係終止。變壓器之其它相位之磁通流動以相同方式總和全 部磁通。 如上面所示，盤子14及16可以具有一圓形形狀。在本情 形中，磁通流42、44、46及48將沿著其中之圓形路徑流動 。在圖1及2之例子中，每個盤子丨4及丨6係成一備有圓形邊 緣及角落之相同等邊三角形之形狀。這導致用於在行18之 間 < 盤子1 4及1 6中磁通流之一較短路徑，即磁通流之形狀 係接近於一直線。這導致達到一較低磁阻，或磁通之較佳 -13- &張尺度適财g g家^⑽）A4規格(21GX291公爱)-----A related row 18 is distributed between the plates 14 and 16 below. Arrows%, 38, and 40 reveal the flows generated in line 18, respectively. The magnetic flux flows through row i8 to generate an induced voltage in the secondary coil ㈣ of the relevant coil 20. The device with this wooden structure therefore functions as a three-phase transformer. Therefore, for example, a current having a working frequency of 50ΗZ is supplied from a power source (not shown) to one terminal of the coil of the primary coil 20 & and when passing through the coil E, a basic magnetic flux 36 is generated. See when we consider the magnetic flux passing along one phase of the transformer. For example, suppose that the magnetic flux 36 flows upward at a given time. Then, the magnetic flux 36 is divided into two identical magnetic fluxes 42 and 44 in the plate 14. These magnetic fluxes 42 and 44 flow along two identical portions of the toroidal coil plate 14 and then flow down through two other iron cores i 8. The magnetic flux 42 becomes the magnetic flux 38, and the magnetic flux 44 becomes the magnetic flux 40 and passes through? 18. Then, the magnetic fluxes 38 and 40 flow along two identical paths of the toroidal coil plate 16. When passing along the toroidal coil plate 16, the magnetic flux 38 becomes a magnetic flux 46, and the magnetic flux 40 becomes a magnetic flux 48. The magnetic fluxes 46 and 48 are transmitted into row 18 to form a total magnetic flux 36 flowing upward. Therefore, the magnetic flux system is terminated. The magnetic flux flows of the other phases of the transformer add up all magnetic fluxes in the same way. As shown above, the plates 14 and 16 may have a circular shape. In this case, the magnetic flux currents 42, 44, 46 and 48 will flow along a circular path among them. In the example of Figs. 1 and 2, each plate 4 and 6 is formed in the same equilateral triangle shape with rounded edges and corners. This results in a shorter path for magnetic flux flow between rows 18 < plates 14 and 16, i.e. the shape of the magnetic flux flow is close to a straight line. This leads to a lower magnetoresistance, or better magnetic flux. -13- & Zhang Jianji Shicai g gjia ^ ⑽) A4 specification (21GX291 public love) -----
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感應。為製造每個類似盤子之元件14及16，非結晶帶子22 二由非結晶材料製成及具有一三角形橫向部分之一鐵 '彳于然後其係沿著其之軸旋轉。在盤子1 6之理想尺寸 係達到時，盤子係以使用浸透或纏繞程序，及額外帶子22 a 係切斷之狀態固定。因為鐵心之三角形橫向部分，盤子i6 具有備有圓形邊緣及角落之一普通等邊三角形之一形狀。 在線圈段20中之每個線圈係由一銅線製成。每個線圈具 有一線圈及-適用於使用之王作電I及冷卻系統之情形隔 ^。如果空氣冷卻係使用，一相關厚隔離係可以需要。在 夂壓器係沈反於機油中之情形中，一較薄隔離係可以使用 於相n機油係可以使用於冷卻如同用於在線圈之間 之隔離。 —仃u疋橫向部分區域及在盤子14及16上面之相關區域係 藉4由這f係由非結晶合金製成之部分之強磁性特性，及藉 由變壓③工作電壓限制。每個行i 8之高度及在行之間之距 離係根據線之橫向部分區域，匝數及所需要之隔離，從線 圈段2 〇足尺寸取得。在行1 8係配置於彼此所需要之距離時 1子1 4及1 6之尺寸係如此組成一用於所有行1 8之全部橫 向部分區域之基座。這允許從行18到盤子14及16之磁通之 通路。 在本例子中’每個環形線圈丨4、丨6、1 8 a、i 8 b及丨8 c係 由大約20$米寬度及25微米厚度之非結晶帶子製成。然而 ，應該注意環形線圈18a、18b及18c係可以由在ι〇_ι〇〇毫 米範圍内，或藉由帶子製造程序所允許之寬度之帶子製成 -14-induction. To make each of the plate-like elements 14 and 16, the amorphous band 22 is made of an amorphous material and has a triangular cross section of one of the iron's and then it is rotated along its axis. When the desired size of the plate 16 is reached, the plate is fixed in a state where the soaking or winding process is used, and the extra tape 22 a is cut. Because of the triangular lateral portion of the iron core, the plate i6 has the shape of a regular equilateral triangle with rounded edges and corners. Each coil in the coil section 20 is made of a copper wire. Each coil has a coil and-suitable for the use of King Zuodian I and the cooling system. If an air cooling system is used, an associated thick insulation system may be required. In the case where the depressurizer system sinks in the motor oil, a thinner isolation system can be used for the phase n motor oil system for cooling as it is used for isolation between the coils. — 仃 u 疋 The transverse partial area and the relevant areas above the plates 14 and 16 are based on the strong magnetic properties of the f made of amorphous alloy parts, and are limited by the voltage change ③ operating voltage. The height of each row i 8 and the distance between the rows are obtained from the full size of the coil segment 20 according to the transverse partial area of the line, the number of turns and the required isolation. When rows 18 are arranged at the required distance from each other, the dimensions of 1 child 1 4 and 16 are such that they form a base for all lateral partial areas of all rows 18. This allows passage of magnetic flux from rows 18 to plates 14 and 16. In this example, each of the loop coils 4, 4, 6, 1 8 a, i 8 b, and 8 c is made of an amorphous tape having a width of about 20 m and a thickness of 25 m. It should be noted, however, that the loop coils 18a, 18b, and 18c can be made of a tape in the range of ιιιιιιιη, or by the width permitted by the tape manufacturing process.
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圖4更詳細說明變壓器之鐵芯丨2之行丨8及用於組合變壓 器之裝置。行18係固定於上方及下方盤子14及16之間。線 圈段20之初級線圈及次級線圈20a&2〇b係固定在行丨8上 面。架構係備有其係備有螺絲26勒緊之可以卸下之帶子24 連接在一起。架構組件28係配置於帶子24及每個盤子14及 16之間。帶子24、螺絲26及架構組件28共同構成組合裝置 。應该注意組合裝置之類型及尺寸可以根據變壓器之尺寸 及功率比率。 如盤子16之内部（上方）表面i6a到達行18之一下方表面 5 0傳迗在變壓器中之磁通，一狹窄空氣間隔5 2係可以在其 中建乂。空軋間隔5 2之寬度例如可以係大約〇 · 2毫米。本間 隔5 2較佳應該充滿一磁性膏以改進磁性迴路之全面強磁性 特性，表面上面減少磁阻。磁性膏可以包含一備有軟強磁 性特性之非結晶粉末，具有大於2 〇微米之實際尺寸，及— 相同變壓器機油或環氧基樹脂之黏合絕緣材料。在膏内非 結晶粉末足濃度通常係在5 〇 %及9 〇 %之間。任何其它通用 I裝置係可以使用來最小化間隔5 2及在磁性電路上面其之 流動。盤子1 6之外部（下方）表面丨6b係可以備有一保護塗 層組成。 同樣 狹窄芝氣間隔5 4係可以在元件1 4之一表面1 4 a 及行1 8之一上万表面5丨之間建立。間隔5 4應該也充滿一磁 性膏。盤子14之外部（下方）表面14b係也可以備有一保護 塗層組成。 -15-Fig. 4 illustrates the iron core of the transformer, the line of the transformer, and the device for the combined transformer in more detail. Row 18 is fixed between the upper and lower plates 14 and 16. The primary coil and the secondary coil 20a & 20b of the coil segment 20 are fixed on the row 8. The framework is equipped with removable straps 24 which are tightened with screws 26 and connected together. The frame assembly 28 is disposed between the strap 24 and each plate 14 and 16. The straps 24, screws 26, and structural components 28 together constitute a combined device. It should be noted that the type and size of the combined device can be based on the size and power ratio of the transformer. If the inner (upper) surface i6a of the plate 16 reaches the lower surface 50 of one of the rows 18, the magnetic flux passing through the transformer is passed, and a narrow air gap 52 can be built in it. The width of the blanking interval 52 can be, for example, about 0.2 mm. This interval 5 2 should preferably be filled with a magnetic paste to improve the overall strong magnetic properties of the magnetic circuit and reduce the magnetic resistance on the surface. The magnetic paste can contain an amorphous powder with soft and strong magnetic properties, with an actual size greater than 20 microns, and — the same insulating material as the transformer oil or epoxy resin. The sufficient concentration of non-crystalline powder in the paste is usually between 50% and 90%. Any other general purpose I device can be used to minimize the gap 5 2 and its flow over the magnetic circuit. The outer (lower) surface of the plate 16 6b may be provided with a protective coating. Similarly, a narrow galactic interval 5 4 series can be established between one surface 14 a of element 14 and one surface 10000 of one row 18. The interval 5 4 should also be filled with a magnetic paste. The outer (lower) surface 14b of the plate 14 may also be formed with a protective coating. -15-
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線 1227901 A7Line 1227901 A7
1227901 五 、發明説明（ 緣材料製成，以便與環形線圈18a-18b及18bq8e_ 整”亍74可以具有一中央孔，以允許一螺紋束之插:：： 未示）。 一個表現一變壓器之運作參數係空載電流。本數值 使用之磁性材料之特性及在磁性電路之墊片部分之間之办 氣間隔52及54(圖4)之數值。空氣間隔之影響係可二 下面之方法減少： 精由 空氣間隔52及54係充滿一磁性膏或由具有例如非結晶鐵 基粉末之磁導粉末之一填料之塑膠製成之一墊片·。這^軌 片《厚度可以係例如〇· 1-0.2毫米。在空氣間隔中之感應係 減少，其係可以藉由增加空氣間隔之橫向部分區域達到j 磁通藉由一些時脈通過其前進。 為達到較佳磁性強度，行之橫向表面係塗層一浸透其係 纏繞於行 < 環氧基樹脂之玻璃砂布基薄片帶。在塗層之後 ，帶子係熱壓合於大約100-13〇1之溫度。為備有^常良 好之磁性特性及允許用於配合元件互相接近（在組合行時） ，行<上万及下方表面係可以加以研磨及磨光到〇1亳米範 圍内，備有其係設置於一〇1毫米環形線圈内之行之全高度 。為防止在機械程序期間行之成層，其係需要中止在二^ 定固定物中之運作區域。 圖7及8說明組纟變壓器1〇之主要原則。圖7揭示在固定 於線圈段20(即次級線圈2〇b)之第一線圈上面之後行“之 架構。由係使用於在保持互相電隔離時，機械連接線圈2〇b 到行1 8之絕緣材料所製成之墊片8 〇。線圈2 〇 b之終端8 2 本纸張尺度適用tss家標準格(21〇X297公爱丁 -17- 12279011227901 V. Description of the invention (made of edge material so as to be integrated with the toroidal coils 18a-18b and 18bq8e_ 亍 74 may have a central hole to allow the insertion of a threaded bundle ::: not shown). An expression of the operation of a transformer The parameter is the no-load current. The characteristics of the magnetic material used in this value and the value of the air gap 52 and 54 (Figure 4) between the gasket parts of the magnetic circuit. The effect of the air gap can be reduced by the following methods: The air gap 52 and 54 are filled with a magnetic paste or a gasket made of plastic with a filler such as a magnetically permeable powder such as an amorphous iron-based powder. The thickness of this track piece can be, for example, 0.1 -0.2mm. The induction system in the air gap is reduced, which can be achieved by increasing the lateral part of the air gap. The magnetic flux can be advanced through some clocks. To achieve better magnetic strength, the horizontal surface system As soon as the coating is soaked, it is a glass sand cloth-based sheet wound around an epoxy resin. After the coating, the tape is heat-pressed at a temperature of about 100 to 130. In order to provide good magnetic properties Characteristics and May be used for mating components close to each other (when combined), the surface of the row &below; the surface can be ground and polished to a range of 0,1 m, and it is provided in a 101 mm loop coil The full height of the trip. In order to prevent layering during mechanical procedures, it is necessary to stop the operating area in a fixed fixture. Figures 7 and 8 illustrate the main principles of forming a transformer 10. Figure 7 reveals the fixed principle The structure of “behind” the first coil of the coil segment 20 (ie, the secondary coil 20b). A gasket 80 made of an insulating material used to mechanically connect the coils 20b to rows 18 while maintaining electrical isolation from each other. Coil 2 〇 b terminal 8 2 This paper size is suitable for TSS standard grid (21〇X297 male eding -17-1227901
係接觸以允許到其中之電連接。在架構之組成期間，一指 定距離d !係保持於線圈2 〇 b之下方終端及行丨8之下方終端 足間。該架構係對稱，具有相同距離^在線圈2〇b之上方終 端。 圖8揭示備有線圈段2 〇之初級線圈2 〇 a及次級線圈2 〇 b二 者固足於其上面之變壓器1〇。初級線圈2〇a係藉由墊片84 固定於次級線圈20b。墊片80及84係由一絕緣材料製成。 終端82及86係分別使用於連接次級及初級線圈2〇1)及2〇& 到一電源及負載（圖中未示）。 因此，全部組合程序係以下面方法執行。次級線圈2 〇 b之 線圈係固定於行18上面，及備有墊片8〇固定於其上面。然 後’初級線圈2 0 a之線圈係固定於次級線圈2 〇 b之線圈上面 ’及備有墊片82固定於其上面，線圈2〇&係以這種方式配 置以保持一來自行18之每個終端之預定距離d2。其它二個 相位之線圈係以一相同方法固定於相關之行丨8。 復參閱圖2，盤子16係設置於一備有指向上方之工作表面 1 6 a之水平位置中。本工作表面係其係先前從額外之浸透材 料清除及任意磨光之環形線圈丨6之平面表面。 以後，一層具有大約〇·2毫米厚度之磁性膏係配置在盤子 1 6上面之行1 8係固定之區域中。三個在其上面備有線圈段 之行1 8係對稱於中央軸c Α固定在盤子1 6上面。然後，其 它層具有大約0.2毫米厚度之磁性膏係配置在行18之上方表 面，及上方盤子14係固定在三個行18上面以完成該架構。 如上面之說明，磁性電路1 2之元件1 4、1 6及1 8係使用三 •18- ¥紙張尺度適财g S家標準(CNS) A4規格(21GX 297公釐) 1227901Make contact to allow electrical connection to it. During the composition of the architecture, a specified distance d! Is maintained between the terminal below the coil 2b and the terminal below the row 8b. The architecture is symmetrical and has the same distance ^ above the end of the coil 20b. Fig. 8 reveals that the primary coil 20a and the secondary coil 200b provided with the coil segment 20 are fixed to the transformer 10 above them. The primary coil 20a is fixed to the secondary coil 20b by a spacer 84. The spacers 80 and 84 are made of an insulating material. Terminals 82 and 86 are used to connect the secondary and primary coils (201) and 20 & to a power source and load (not shown). Therefore, all the combined programs are executed in the following manner. The coil of the secondary coil 20b is fixed on the row 18, and a gasket 80 is fixed on the row 18. Then the 'coil of the primary coil 20a is fixed on the coil of the secondary coil 20b' and the spacer 82 is fixed on it, and the coil 20 is configured in such a way as to keep one from line 18 A predetermined distance d2 of each terminal. The coils of the other two phases are fixed to the relevant row in the same way. Referring again to FIG. 2, the plate 16 is disposed in a horizontal position provided with a work surface 16a pointing upward. This working surface is the planar surface of a toroidal coil 6 previously removed from additional impregnated material and optionally polished. Thereafter, a layer of magnetic paste having a thickness of about 0.2 mm is arranged in a fixed area of the row 18 on the plate 16. Three rows 18 with coil segments provided thereon are fixed on the plate 16 symmetrically to the central axis c Α. Then, other layers of magnetic paste having a thickness of about 0.2 mm are arranged on the upper surface of the row 18, and the upper plate 14 is fixed on the three rows 18 to complete the structure. As explained above, the components of the magnetic circuit 1 2 1, 4, 16 and 18 are all three. • 18- ¥ Paper size suitable for financial standards S Standard (CNS) A4 specification (21GX 297 mm) 1227901
條備有螺絲26之可以卸下之帶子24勒緊每條帶子互相固定 。由一絕緣材料所製成之架構組件2 8係配置於帶子2 4及盤 子14及16之間。螺絲26係加以旋轉以便勒緊帶子，因此固 疋變壓器部分在一起。以反方向旋轉螺絲2 6可以很容易分 解變壓器。帶子24變得鬆弛及允許行18及盤子14及16之移 開。然後如果想要的話，每個線圈係可以從其行移開。 上面技術允許用於分解/組合變壓器之多次循環，沒有 導致對變壓器之架構部分之任何損壞。這可以幫助變壓器 之修護’及可以保存其中所需要之工作及材料。 變壓器之多種部分係可以分離及同時生產，及然後在最 後步驟中組合在一起。由後文構成製造變壓器之全部方法。 初始’非結晶帶子2 2係由一具有軟強磁性特性之合金產 生，如下面將更詳細之說明。然後，磁性電路12之元件（即 環形線圈）1 4、1 6及1 8係產生。根據行1 8所需要之高度及 每個環形線圈之宽度，每個行狀柱之基本電路丨8可以包含 一個或更多環形線圈。在行1 8包含一些環形線圈之情形中 ’每個行係由這些環形線圈組合。線圈段2〇係加以組合（以 上面說明之方法）’每個包含初級及次級線圈2 〇 a及2 q b。 另外，每個線圈係可以分別生產及如一分離單元組合。然 後每個固定行狀柱之環形線圈係備有其係充滿一絕緣材料 之一輻射狀槽隙所組成。然後，元件及/或線圈之浸透及 /或塗係執行。為由這些生產之元件組合變塾器，行1 8係 ***相關線圈段2 〇，線圈係適當固定，行1 g係固定於盤子 16之角落，盤子14係固定在行18上面。所有架構部分14、 19· 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1227901 A7Removable straps 24 provided with screws 26 tighten each strap to fix each other. A structural component 28 made of an insulating material is arranged between the belt 24 and the plates 14 and 16. The screw 26 is rotated to tighten the strap, so that the transformer parts are fixed together. The transformer can be easily disassembled by turning the screws 2 6 in the opposite direction. The strap 24 becomes slack and allows removal of rows 18 and plates 14 and 16. Each coil system can then be removed from its row if desired. The above technology allows multiple cycles for disassembling / combining the transformer without causing any damage to the structural part of the transformer. This can help repair the transformer ’and save the work and materials needed in it. Various parts of the transformer can be separated and produced simultaneously, and then assembled together in the final step. The entire method of manufacturing a transformer is constituted by the following. The initial 'amorphous tape 22' is produced from an alloy having soft ferromagnetic properties, as will be described in more detail below. Then, the components of the magnetic circuit 12 (i.e., toroidal coils) 14, 16, 16 and 18 are generated. Depending on the required height of row 18 and the width of each toroidal coil, the basic circuit of each row column may include one or more toroidal coils. In the case where row 18 contains some toroids, each row is composed of these toroids. The coil segments 20 are combined (in the method described above) 'each containing the primary and secondary coils 20a and 2qb. In addition, each coil system can be produced separately and combined as a separate unit. Then the toroidal coils of each fixed row-shaped column are made up of a radial slot filled with an insulating material. Then, the impregnation and / or coating of the components and / or coils is performed. In order to combine the components produced by these components, row 18 is inserted into the relevant coil segment 20, and the coil is properly fixed. Row 1g is fixed at the corner of plate 16 and plate 14 is fixed on line 18. All architecture parts 14, 19 · This paper size applies to China National Standard (CNS) A4 (210X297 mm) 1227901 A7
1 6及1 8係使用螺絲、拉緊帶子或相同機械裝置固定在一起 ^見^將說明非結晶帶子環形線圈之準備。在目前，為取 侍非。吊良好磁性特性，如鑄造非結晶帶子係在—大约35〇· 5 5 1C徵度退火。本習知方法之缺點係在退火之後非結晶帶 子又侍非常易碎，通常在機械壓力下或在一環形線圈之纏 繞期間破損。為克服本缺點在由非結晶帶子製造-鐵芯（環 形、、泉圈相同磁性電路）時，本發明使用下面準備方案： 一如鑄造非結晶合金帶子係塗層一隔離層。兩側隔離之 厚度需要係不超過大約5微米。然而，應該注意用於一低電 壓變壓器，本階段係可以省略； 然後，一環形線圈（環形線圈1 4、1 ό、1 8 )係由如鑄造非 結曰曰π子纏繞。因為磁性電路包含二個，，平面，，環形線圈1 4 及1 6 ’及被架構相同環形線圈之三個垂直磁性鐵芯丨8，在 %形線圈所需要之高度係超過在市場中可以使用之一非結 晶π子 < 寬度時，環形線圈係藉由帶子之組件纏繞。在一 裱形線圈所需要之高度L係等於可以使用之一非結晶帶子之 寬度時’表面上面習知之纏繞程序係可以使用於一環形線 圈之相同螺旋之線圈。 一由非磁性材料製成之鐵心通常係使用於纏繞一磁性鐵 芯。大致上面，鐵心係可以以一備有圓形邊緣之三角形平 面兀件足方式，或以一管子之方式組成。然而，在處理一 冋功率變壓器時，相同管子之鐵心係較佳使用，及用於垂 直％开^線圈1 8之線圈鐵心必須係一管子。相同管子之鐵心 -20- 本紙張尺度適用中國國豕標準(CNS) Α4規格(210X297公着） 1227901 A7 _______B7 五、發明説明（18 ) 之高度等於所取得之環形線圈之高度，及相同管子之鐵心 之直徑係根據變壓器之尺寸及係藉由電計算所決定。在開 始纏繞程序時，一非結晶帶子之終端係藉由一絕緣材料固 定於管子，及在完成纏繞時，帶子剩餘之終端係以相同方 法固定於環形線圈之最後線圈。 在製造高功率變壓器時，每個環形線圈i 4、1 6、1 8之高 度通常超過可供商業用非結晶帶子之寬度。因此，在本情 形中’纏繞程序應該藉由帶子組件之裝置執行。這種組件 係包含η帶子一條配置於其它之頂部。如此一上方帶子係沿 著帶子之寬度移動（不配置）相關之在下方之帶子。這種配 置方式通常係在一 1 - 8毫米之範圍中，及係根據變壓器之技 術參數及備有表面上面來自在飽合及工作感應之數值之間 之比率’在帶子中可接受之感應決定。 用於這種帶子組件之需求係相關於在配置一條非結晶帶 子鄰近於其它（沿著環形線圈之中央軸）時，一空氣間隔（通 常大約0 · 5 - 2毫米）係在二條鄰近帶子之間組成之事實。以 帶子組件為基之線圈係因此使用於致能一從一第一帶子到 藉由2氣間隔從第一帶子所配置之第二附近一條之磁通（其 在環形線圈18中及部分在環形線圈μ及16中垂直傳導）之 路徑。 在Bsat=1.55T之最大感應數值（飽合），如工作感應所選擇 之數值可以係，例如，Bw= 135T，然後在每條帶子中保 田之感應可以達到〇 · 2 T。因此，在由帶子之組件組成一環 形線圈時，其中鄰近之帶子沿著環形線圈之中央軸配置及 ,21 · 1227901 A7 B7 五、發明説明（19 ) 藉由一空氣間隔互相配置，磁通將在本空氣間隔上面通過 ，因此從帶子通過帶子。在本情形中，在每條帶子中之磁 通不應違超過Bsat - 1.55T之感應數值，及因此η並聯帶子不 應該配置於空氣間隔之區域中，其中n2Bw/(Bsat - Bw)。在 本例子中上面之B…及Bsat數值，在組件中數量n之帶子應該 不低於7。也就是，在市場中可以使用之非結晶帶子，在組 件中數量η之帶子係被選擇係等於7。環形線圈係藉由7帶子 組件纏繞。 因為環形線圈之高度（長度）係明顯高於帶子之寬度，然後 Ν組件應該沿著環形線圈之高度配置，其中N = L/b。在此 ,L係環形線圈之高度及b係帶子之寬度。應該注意每個f，平 面’’環形線圈1 4及1 6，，如同垂直環形線圈丨8係藉由相同帶 子組件纏繞’即在用於平面及垂直環形線圈之數量N之組件 (沿著環形線圈之鬲度配置）係不同時，備有在組件中相同 數量η之帶子（在本例子中7帶子）。 現在將參考圖9 A - 9 D說明這種帶子組件纏繞基本之技術 之原則。如圖9A所示，一相同管子之鐵心（長度稍微超過環 形線圈之高度）1 1 6係以一用於沿著鐵心之中央軸丨丨4旋轉 足纏繞機械（圖中未示）加以固定。在本例子中，鐵心具有 一 30毫米之外部直徑，一2毫米厚度之壁，及（L + 2〇毫米） 之高度，其中L係環形線圈之高度。為防止沿著鐵心之軸之 帶子之”潛變’，，一碟片i丨7係配置於鐵心之一個終端（在本 例子中右方終端116A)。鐵心116在終端116A之表面具有一 圓錐形狀，及帶子之第一組件Si(在本例子中包含n帶子一 -22- 本紙張尺度適财g S家辟χ 29·^^—1 6 and 1 8 are fixed together using screws, tightened straps or the same mechanical device. ^ See ^ The preparation of loops for amorphous tapes will be explained. At present, for the sake of serving. Hanging good magnetic properties, such as casting amorphous ribbons at -35 ° 5 5 1C degree annealing. The disadvantage of this known method is that the amorphous tape is very fragile after annealing, and is usually broken under mechanical pressure or during the winding of a toroidal coil. In order to overcome this disadvantage, when manufacturing an amorphous core-iron core (the same magnetic circuit as a ring, a spring coil), the present invention uses the following preparation schemes: as in the case of casting an amorphous alloy ribbon-based coating and an isolation layer. The thickness of the separation on both sides must not exceed about 5 microns. However, it should be noted that for a low-voltage transformer, this stage can be omitted; then, a toroidal coil (toroidal coils 1, 4, 1 and 18) is wound by, for example, cast non-junctions. Because the magnetic circuit contains two, planar, toroidal coils 1 4 and 16 ′ and three vertical magnetic cores with the same toroidal coil structure, the required height of the% -shaped coil is more than can be used in the market When the width of an amorphous π is <, the toroidal coil is wound by a component of the tape. When the height L required for a mounted coil is equal to the width of an amorphous tape that can be used, the conventional winding procedure on the surface is a coil of the same spiral that can be used for a loop coil. A core made of a non-magnetic material is usually used for winding a magnetic core. Roughly above, the iron core can be formed in the form of a triangular flat piece with rounded edges, or in the form of a tube. However, when processing a power transformer, the core of the same tube is preferably used, and the coil core used for vertical% coils 18 must be a tube. Iron core of the same tube-20- This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297) 1227901 A7 _______B7 5. The height of the invention (18) is equal to the height of the loop coil obtained, and the same tube The diameter of the core is determined by the size of the transformer and by electrical calculations. At the beginning of the winding process, the end of an amorphous tape is fixed to the tube by an insulating material, and at the end of winding, the remaining end of the tape is fixed to the last coil of the loop coil in the same way. In the manufacture of high-power transformers, the height of each toroidal coil i 4, 16, 18 is generally greater than the width of the commercially available amorphous tape. Therefore, the 'winding procedure' in this case should be performed by a device with a tape assembly. This assembly consists of one n-belt placed on top of the other. In this way, the upper strap is moved along the width of the strap (not configured), and the lower strap is related. This configuration is usually in the range of 1-8 mm, and it is determined according to the technical parameters of the transformer and the ratio of the values on the surface from the saturation and the work induction 'acceptable induction in the tape . The requirements for this type of tape assembly are related to the arrangement of an amorphous tape adjacent to the other (along the central axis of the toroidal coil) with an air gap (usually about 0.5-2 mm) placed between two adjacent tapes. Between facts. The coil system based on the tape assembly is therefore used to enable a magnetic flux from a first tape to a second nearby one arranged by the first tape with 2 air intervals (which is in the loop coil 18 and partly in a loop Coil μ and 16). The maximum induction value (saturation) at Bsat = 1.55T, such as the working induction value can be selected, for example, Bw = 135T, and then the field induction in each band can reach 0 · 2T. Therefore, when a toroidal coil is formed by the components of the strap, the adjacent straps are arranged along the central axis of the toroidal coil, and 21 · 12727901 A7 B7 V. Description of the invention (19) The magnetic flux will be arranged with each other by an air gap. It passes over the air space, so it passes from the belt. In this case, the magnetic flux in each band should not exceed the induction value of Bsat-1.55T, and therefore the η parallel band should not be placed in the area of the air gap, where n2Bw / (Bsat-Bw). In this example, the values of B ... and Bsat above, the number of bands in the module should be no less than 7. That is, for a non-crystalline tape that can be used in the market, the tape system of the number η in the component is selected to be equal to 7. The loop coil is wound by a 7-tape assembly. Because the height (length) of the loop coil is significantly higher than the width of the strap, then the N component should be arranged along the height of the loop coil, where N = L / b. Here, L is the height of the loop coil and b is the width of the strap. It should be noted that each of the f, planar `` toroidal coils 1 4 and 16 is like the vertical toroidal coil 丨 8 is wound with the same tape component '', that is, the number of components for the planar and vertical toroidal coils N (along the toroidal coil) When the coils are arranged differently, the same number of tapes (7 tapes in this example) are provided in the module. The basic technical principles of winding of such a tape assembly will now be described with reference to Figs. 9A-9D. As shown in FIG. 9A, an iron core of the same pipe (the length slightly exceeds the height of the loop coil) 1 1 6 is fixed by a foot winding machine (not shown) for rotating along the central axis of the iron core 丨 4. In this example, the core has an outer diameter of 30 mm, a wall of 2 mm thickness, and a height of (L + 20 mm), where L is the height of the toroidal coil. In order to prevent the "latent change" of the belt along the axis of the core, a disc i 丨 7 is arranged at one end of the core (the terminal 116A on the right in this example). The core 116 has a cone on the surface of the terminal 116A Shape, and the first component of the tape Si (including n tapes in this example-22-the paper size is suitable for gs Jia Pi x 29 · ^-
線 1227901 A7 B7 五、發明説明（2C)Line 1227901 A7 B7 V. Description of Invention (2C)
七帶子LrL7)係固定於本終端’例如藉由黏合。從鐵心之 本終端，重疊其之長度，N組件之帶子（圖中去 、M τ木不）係加以配 置。因此，一 η層架構係備有長度稍微超過環形線圈之長产 取得。環形線圈（14、16及18)之外部直徑係由電計算決^ 鐵心之迴轉直到環形線圈之直徑達到需要之數值，導致 在圖9Β中所示之一多層架構’其中D〇ut係鐵心之外部直徑 ，及L係其中之計算長度。以後，二個部分係通過環形線圈 沿著線C_C及M-M(圖9B)製成，藉此切斷圓錐部分^取得 圖9C之一具有在圖9D中之多層架構112之計算環形線圈 110。 因此，變壓器鐵芯110係由理想（計算）高度L之一行形狀 環形線圈組成。環形線圈1 1 0係藉由沿著鐵心丨丨6(架構環 形線圈之一中央軸）之中央軸1 1 4纏繞磁性條（帶子）之多層 架構1 1 2組成。多層架構1 1 2係包含沿著環形線圈之長度（ 軸）配置之N組件（五個這種組件S广S 5係在圖9 c之例子中揭 示），每個組件係η非結晶帶子（如圖9D所示之七條帶子Ll_ L 7 )之η並聯層之一堆疊，其係沿著圍繞於中央軸1 1 4 (即沿 著環形線圈之半徑）之一軸配置。本配置方式導致空氣間隔 11 8 A- 11 8G(在每二個鄰近帶子之間組成及通常係大約〇 . 5 * 2毫米）係沿著環形線圈（沿著中央軸114)之長度配置。藉由 在組件中相關於彼此之η帶子（在本例子中7)以一沿著條之 宽度方向移動係如此每個空氣間隔係藉由其它層之（η -丨）條 (在本例子中6條）重疊。應該瞭解係藉由變壓器所需要之電 -23-The seven-strap LrL7) is fixed to the terminal ', for example, by gluing. From the core terminal of the iron core, its length is overlapped, and the straps of the N component (in the figure, M τ wood) are configured. Therefore, a η-layer architecture is available with a long production length slightly longer than that of a toroidal coil. The outer diameter of the toroidal coils (14, 16 and 18) is determined by electrical calculations ^ The rotation of the core until the diameter of the toroidal coil reaches the required value, resulting in a multi-layered structure shown in Figure 9B, where Dout is the core The outer diameter, and L are the calculated lengths. Thereafter, the two parts are made by toroidal coils along the lines C_C and M-M (Fig. 9B), thereby cutting off the conical part ^ to obtain a calculated toroidal coil 110 having a multilayer structure 112 in Fig. 9D, one of Figs. 9C. Therefore, the transformer core 110 is composed of a row-shaped toroidal coil having an ideal (calculated) height L. The toroidal coil 1 1 0 is composed of a multi-layered structure 1 1 2 wound with a magnetic strip (tape) along the central axis 1 1 4 of the iron core 丨 6 (a central axis of the structural toroidal coil). The multi-layer structure 1 1 2 contains N components arranged along the length (axis) of the toroidal coil (five such components S and S 5 are disclosed in the example of FIG. 9 c), and each component is an η amorphous tape ( As shown in FIG. 9D, one of the η parallel layers of the seven straps L1_L7) is stacked along one axis around the central axis 1 1 4 (that is, along the radius of the loop coil). This arrangement results in an air gap of 11 8 A- 11 8G (composed between every two adjacent straps and usually about 0.5 * 2 mm) arranged along the length of the loop coil (along the central axis 114). By moving the η bands (7 in this example) related to each other in the module in a widthwise direction of the strip so that each air gap is by the (η-丨) strips of other layers (in this example) 6) Overlap. It should be understood that the electricity required by the transformer is -23-
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1227901 A7 B7 五、發明説明（21 ) 源限制在組件中之帶子其限制線圈之厚度之數量。 具有磁性電路1 2 (圖1 )之變壓器由二個平面環形線圈1 4及 1 6及三個垂直環形線圈1 8組成，每個具有架構1 1 2，以下 面方法運作。磁通4 6及4 8進入磁性電路1 2，及係結合成為 共同磁通36。這一磁通進入環形線圈18(具有圖9D之架構 1 1 2 )之接合終端，及分割成為個別集中磁通通過每個帶子 層，如此每個單元之磁通ρ(圖9D)在空氣間隔之區域 内從組件通過組件。例如，在磁通F在帶子層l i中通過到達 空氣間隔1 1 8 A及通過進入相同組件之並聯帶子[2_ l 7。具 有通過這些帶子之一相當於在磁通F之路徑中下一個空間間 隔（即第二組件S 2之2氣間隔11 8 A)之距離，磁通ρ回到第_ 組件S !之τ子層L ! ’其沿著軸1 1 4分布相當於下一個空氣間 隔118A。在此，磁通沿著圍繞於中央軸丨丨4之軸回到再次 通過全部組件S i。藉此，磁通通過環形線圈丨8 (圖丨）之全部 長度及進入上方平面環形線圈丨4。 應忒注思，如果線圈1 8係由一些環形線圈元件所組成， 然後強制環形線圈元件之層係正確配置於彼此之頂部，鐵 心可以具有頰板及定義符號固定於其上面。使用本組合， 在環形線圈之寬度方面之變化係可以限制於一小數值，例 如大約± 0.2毫米。 在變壓器鐵心（環形線圈）係如上面說明所製造時，環形線 圈之最後層係固定於鄰近層以防止環形線圈重疊。例如這 可以藉由使用阻抗線圈達到。 ^ 以後，完成之環形、線圈係較佳在用於藉由材料之類型所 -24- 1227901 22 五、發明説明（ 週、月足備有控制氣壓之一熔爐中以一大 約3 5 0 - 5 5 0 t溫度退*。〜从 , 、 5衣形線圈係可以備有仍然***其 、，鐵。退火。退火係可以對環形線圈備有或沒有一外部 磁場（縱向或橫向）之應用執行。 然後，％形線圈係備有_有機結合材料浸透，例如在一 真空室中或在-超音波浴缸中之一環氧基樹脂。浸透後， 環形線圈係配置於溫度控制之環境中。浸透係可以備有仍 然在環形線圈中之鐵心執行。 鐵心係從環形線圈銘^ ^ 、 呆圈移開。一額外之浸透材料係從環形線 :《平面表面’或至少元件i 4及1 6之一個表面移開。工作 面（使用於傳迗磁通之區域）係可以磨光以取得用於良好 磁通傳送及低磁阻之平面表面。環料圈之終端係可以並 聯於0· 2笔米範圍内製成。應該注意，在環形線圈已經具有 固疋形狀，及非結晶帶子係還沒有損壞及係因此更可以 加工時’磨光程序係可以在退火之步驟之前執行。 如上面參考圖6之說明，輻射狀槽隙切係***環形線圈 18。槽隙70可以備有一直徑2〇〇毫米及厚度〇5_β米金剛 !碟片（圖中未示）製成，例如，藉由使用-冷卻液體及固 疋於-適用之固定物中之環形線圈。槽隙7〇係充滿一絕緣 材料，例如玻璃砂布基料薄片。 之 為達到較佳機械強纟，環形線圈之橫向圓形區域係備有 其係沿著環形、線圈纏繞之環氧基樹脂之玻璃砂布&薄片帶 之塗層。在塗層之後，帶子係熱壓合於大約1 〇 〇 -1 3 0 丨X 297公釐） .25 1227901 A7 _____ B7 五、發明説明（23 ) 應該注意上面說明之帶子組件基本技術係適用於由那些 受限於在市場中可以使用之非結晶帶子（即具有用於重疊鐵 芯之全部高度之不足之寬度）製造變壓器鐵芯。通常，在變 壓器中之所有磁性電路係可以由碎鋼製造，其中帶子組件 基本纏繞技術係可以不使用。雖然矽鋼帶子之使用導致增 加在磁性電路中之損失，由於所需要之寬度之一條係可以 選擇用於製造環形線圈之事實，其可以簡化技術程序。因 此，上面使用矽鋼之架構係可以使用於減少對變壓器之效 率之需求之應用方面。 下面來自矽鋼之磁性電路之製造之技術程序包含： -環形線圈盤子（1 4及1 6)係具有例如〇 3毫米寬度及3 -1 〇 微米厚度之一絕緣塗層之由矽鋼產生之條纏繞。在本情形 中，線圈密度之係數處於0.8-0.96之範圍中。條之寬度相關 於環形線圈盤子之高度。 -在纏繞程序之後，盤子係藉由一絕緣罩光漆浸透，例如 真空或超音波浸透。罩光漆在80-1〇5它之溫度凝固。 -由一玻璃條所製成之一帶子係沿著盤子之直徑纏繞，及 然後藉由備有在8〇-1〇5t之溫度之另外熱處理之環氧化合 物罩光漆浸透。 -盤子之工作表面係加以處理，例如加以研磨，用於取得 不平均數值沒有超過10微米之一平面。 -行狀柱之基本電路18係可以相同於環形線圈盤子14及 製造。在使用環形線圈製造技術時，條之寬度係加以選 擇係較大騎之關於機械處理之允許數值之高纟，例如2毫 -26 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 裝 訂1227901 A7 B7 V. Description of the invention (21) The number of coils whose thickness is limited by the source in the module is limited. The transformer with magnetic circuit 12 (Figure 1) is composed of two planar toroidal coils 14 and 16 and three vertical toroidal coils 18, each having a structure 1 12 and operating in the following manner. The magnetic fluxes 4 6 and 4 8 enter the magnetic circuit 12 and are combined to form a common magnetic flux 36. This magnetic flux enters the junction terminal of the loop coil 18 (having the structure 1 1 2 of FIG. 9D), and is divided into individual concentrated magnetic fluxes passing through each band sublayer, so that the magnetic flux ρ (FIG. 9D) of each unit is separated by air. Within the area from component to component. For example, the magnetic flux F passes through the tape layer l i to reach the air gap 1 1 8 A and through the parallel tape [2_l 7 entering the same component. With a distance equivalent to the next spatial interval in the path of the magnetic flux F (that is, the second gas interval 11 8 A of the second component S 2), the magnetic flux ρ returns to the τ component of the _ component S! The layer L! 'Which is distributed along the axis 1 1 4 corresponds to the next air interval 118A. Here, the magnetic flux returns along the axis around the central axis 4 and passes through all the components S i again. As a result, the magnetic flux passes through the entire length of the toroidal coil 丨 8 (figure 丨) and enters the upper planar toroidal coil 丨 4. It should be noted that if the coil 18 is composed of some toroidal coil elements, and then the layers of the toroidal coil elements are forced to be correctly arranged on top of each other, the iron core may have a cheek plate and a fixed symbol fixed on it. With this combination, the variation in the width of the loop coil can be limited to a small value, such as about ± 0.2 mm. When the transformer core (toroidal coil) is manufactured as described above, the last layer of the toroidal coil is fixed to an adjacent layer to prevent the toroidal coils from overlapping. This can be achieved, for example, by using impedance coils. ^ In the future, the completed ring and coil system is preferably used in a furnace with a controlled air pressure of about 3 5 0-5 5 0t temperature retreat *. ~ From,, 5 Coiled coil system can be equipped with iron, annealing. Annealing. Annealing system can be applied to ring coils with or without an external magnetic field (longitudinal or horizontal). Then, the% -shaped coil system is prepared with _ organic bonding material impregnated, such as an epoxy resin in a vacuum chamber or in an ultrasonic bath. After impregnation, the toroidal coil system is arranged in a temperature-controlled environment. An iron core that is still in the toroidal coil can be prepared. The core is removed from the toroidal coil ^ ^ and the dead ring. An additional penetrating material is from the toroidal line: "planar surface" or at least one of elements i 4 and 16 The surface is removed. The working surface (used in the area where magnetic flux is transmitted) can be polished to obtain a flat surface for good magnetic flux transmission and low magnetic resistance. The end of the ring can be paralleled to 0 · 2 pen meters Made within range. Should note When the toroidal coil already has a solid shape, and the amorphous tape system has not been damaged and the system can therefore be processed, the polishing process can be performed before the annealing step. As explained above with reference to FIG. 6, the radial slot gap The cutting system is inserted into the toroidal coil 18. The slot 70 can be prepared with a diameter of 200 mm and a thickness of 0.05 mm β discs (not shown), for example, by using-cooling liquid and fixing-applicable The annular coil in the fixture. The slot gap 70 is filled with an insulating material, such as a glass abrasive cloth base sheet. In order to achieve a better mechanical strength, the transverse circular area of the annular coil is provided with its system along the ring, Coil-wound glass epoxy cloth & sheet tape coating. After coating, the tape is thermocompression bonded to about 100-1 3 0 丨 X 297 mm) .25 1227901 A7 _____ B7 5 2. Description of the invention (23) It should be noted that the basic technology of the tape assembly described above is applicable to those amorphous tapes that are limited in the market (that is, having a width that is insufficient for the entire height of the overlapping cores) Manufacturing transformer core. Generally, all magnetic circuits in a transformer can be made of shredded steel, with the basic winding technology of the tape assembly not required. Although the use of silicon steel tape results in increased losses in the magnetic circuit, it simplifies the technical procedure due to the fact that one of the required widths can be selected for manufacturing the toroidal coil. Therefore, the structure using silicon steel above can be used in applications that reduce the need for transformer efficiency. The following technical procedures for the manufacture of magnetic circuits from silicon steel include:-Toroidal coil plates (14 and 16) are windings made of silicon steel with an insulating coating having, for example, a width of 0.3 mm and a thickness of 3-10 microns . In this case, the coefficient of the coil density is in the range of 0.8-0.96. The width of the bar is related to the height of the ring coil plate. -After the winding procedure, the plate is soaked with an insulating varnish, such as a vacuum or ultrasound. The varnish solidifies at a temperature of 80 to 105. -A tape made of a glass strip is wound around the diameter of the plate, and then impregnated with an epoxy compound varnish provided with additional heat treatment at a temperature of 80-105 t. -The working surface of the plate is treated, for example, ground to obtain a flat surface with an uneven value not exceeding 10 microns. -The basic circuit 18 of the row column can be the same as the toroidal coil plate 14 and manufactured. When using toroidal coil manufacturing technology, the width of the strip is selected to be larger than the allowable value of mechanical handling, such as 2 millimeters-26-This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) Staple
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米。行18之二個接合終端之不同於盤子14及16之機械處理 係備有不平均數值沒有超過10微米及沒有超過2〇微米之接 合終端之獨立執行。此外，縱向槽隙7〇(例如i毫米之厚度） 係製成，及由一絕緣材料製成之一盤子（圖中未示），例如 破璃纖維石（樹脂浸泡纖維薄片），係***槽隙7〇。由一玻 j條製成之一條帶子係在行之外部表面上面纏繞，及然後 藉由備有在8 0 - 1 〇 5 X：之溫度之另外熱處理之環氧化合物罩 光漆浸透。 下面係相關於由非結晶帶子製成及具有上面互相組合磁 性電路12之分離部分之設計之4〇〇kVA功率之變壓器之計算 結果： •行狀柱之基本電路之橫向部分區域，s^e=293cm2 ; -具有在行之接合終端之6毫米之高度方面之突出之表面 區域，S 1 =469cm2 ; -突出之接合終端表面區域，； -在哭出上面之全部區域，磁通沿著其通過，= 。 在本情形中，用於磁性感應，具有： 其中Bm係在行中之感應。Bm=1 3(τ)時，b 5 n 3 χ 293)/6^=0.6^)，其導致相差2倍之空載電流之衰減在 選擇凹處之深度係等於12毫米時，空載電流衰減相差4倍。 根據本發明完成之一三相變壓器之數學分析係執行，及Meter. The mechanical processing of the two joint terminals in row 18 different from the plates 14 and 16 is performed independently with joint terminals having uneven values not exceeding 10 microns and not exceeding 20 microns. In addition, a longitudinal slot 70 (for example, a thickness of i millimeters) is made, and a plate (not shown) made of an insulating material, such as glass-broken fiber stone (resin-impregnated fiber sheet), is inserted into the slot. Gap 70. A strip made of a glass j strip was wound around the outer surface of the row, and then impregnated with an epoxy paint varnish provided with additional heat treatment at a temperature of 80 to 105 ° C. The following calculation results are related to a transformer with a power of 4000 kVA made of amorphous tape and having a separate part of the magnetic circuit 12 combined above: • The lateral partial area of the basic circuit of the row column, s ^ e = 293cm2;-having a protruding surface area in terms of the height of the 6 mm of the junction end of the line, S 1 = 469 cm2;-a surface area of the protruding junction end;-in the entire area above the cry, the magnetic flux passes along it , =. In this case, for magnetic induction, it has: where Bm is the induction in the row. When Bm = 1 3 (τ), b 5 n 3 χ 293) /6^=0.6^), which causes the attenuation of the no-load current with a difference of 2 times. When the depth of the selected recess is equal to 12 mm, the no-load current The difference in attenuation is 4 times. A mathematical analysis of a three-phase transformer performed in accordance with the present invention is performed, and
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線 •27-Line • 27-
12279011227901
結果係比較於那些用於具有—” E+〗"磁性電路架構之一習 知變壓器之結果。評估關於具有碰VA、25kvA、 及630kVA之比率功率數值之三相變壓器。分析包含鐵芯及 線：電損失及重量之計算。所有計算係用於全部效率之一 固足、預総龜值之齡。計 到5。 在所有出現在表格丨_ 5中之例子中 ^ ^ 4 丁甲工作頻率f係5〇Hz。The results are compared to those used for a conventional transformer with "E +" magnetic circuit architecture. Evaluate three-phase transformers with ratio power values of VA, 25kvA, and 630kVA. The analysis includes iron cores and wires : Calculation of electricity loss and weight. All calculations are used for one of the full efficiency, the age of the pre-scarred turtle. It counts to 5. In all the examples appearing in the table 丨 _ 5 ^ 4 Working frequency of Dingjia f is 50 Hz.
下面係在表格1 _ 5中可以使用： -P w，其中W係線圈損失； -磁性電路損失PFe(瓦）； -線圈重量G w (公斤）； 裝 -磁性電路重量GFe(公斤）； -變壓器全重Gtr(公斤）； -效率 7/ (%); 訂The following can be used in Tables 1_5: -P w, where W is the coil loss;-magnetic circuit loss PFe (watt);-coil weight G w (kg); installation-magnetic circuit weight GFe (kg);- Transformer full weight Gtr (kg);-Efficiency 7 / (%); Order
-變壓器高度Htr (毫米）； -變壓器長度Ltr (毫米）； -變壓器寬度Btr (毫米）； -變壓器體積Vtr (米3); -輸出功率P2 (仟伏安）； •初級電壓Ui(伏）； -次級電壓112 (伏）； 表格1 -28- 本紙張尺度適财g @家標準(CNS) A4規格(21() χ挪公爱） 1227901 A7 B7 五、 發明説明（26 ) P2=10 kVA ; U 2二220 V ; υ! = 380 V 參數 變壓器之類型 AMT，dry-Israel TSZM-10/0.4 鐵芯設計 環形線圈 E+1類型 鐵芯材料 非結晶金屬 矽鋼 pw(瓦） 330 256 PFe (瓦） 12 78 Gw(公斤） 26 59 GFe(公斤） 58 40 Gtr(公斤） 85 99 V (%) 96.7 96.7 Htr (毫米） 214 465 Ltr(毫米） 349 600 Btr (毫米） 349 335 vtr (米3) 0.026 0.093 表格2 P2 = 25 kVA ； U 2 = 220 V ; 1^ = 380 V 參數 變壓器之類型 AMT, dry- Israel TSZM-25/0.4 鐵芯設計 環形線圈 E+1類型 鐵芯材料 非結晶金屬 矽鋼 Pw(瓦） 697 558 PFe (瓦） 19.3 157 Gw(毫米） 64.5 133 -29- 本紙張尺度適用中國國家標準(CNS) A4規格(210 x 297公釐) 1227901 A7 B7 五、 發明説明（27 ) GFe(毫米） 95.5 77 Gtr(毫米） 160 200 V (%) 97.2 97.2 Htr (毫米） 242 555 Ltr (毫米） 441 706 Btr (毫米） 441 463 Vtr (m3) 0.047 0.18 表格3 P2=100kVA ； U2 = 380 V ； U!-22.5kV 參數 變壓器之類型 AMT, dry-Israel Siblok，dry 鐵芯設計 環形線圈 E+1類型 鐵芯材料 非結晶金屬 矽鋼 Pw(瓦） 2024 1700 PFe (瓦） 48 440 Gw(公斤） 132 160 GFe(公斤） 238 405 Gtr(公斤） 371 565 V (%) 97.9 97.9 Htr (毫米） 706 1180 Ltr(毫米） 1270 1300 Btr (毫米） 1270 925 vtr (米3) 1.13 1.41 表格4 -30- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1227901 A7 B7 五、發明説明（28 P2=630 kVA ; U2=380 V ; U产22.5kV 參數 變壓器之類型 AMT, dry- Israel Siblok,dry 鐵芯設計 環形線圈 E+1類型 鐵芯材料 非結晶金屬 矽鋼 PW(瓦） 7071 5600 PFe (瓦） 136 1600 Gw(公斤） 650 570 GFe(公斤） 683 1740 Gtr(公斤） 1333 2310 V (%) 98.87 98.87 Htr (毫米） 866 1850 Ltr(毫米） 766 1820 Btr (毫米） 766 1186 Vtr (米 3) 0.51 4.05 表格5 P 2=630kVA ； U2=380V ； U! = 22.5kV 參數 變壓器之類型 AMT，dry-Israel Allied Signal, Oil,USA 鐵芯設計 環形線圈 E+1類型 鐵芯材料 非結晶金屬 矽鋼 PW(瓦） 5880 5835 PFe (瓦） 148 186 -31 --Transformer height Htr (mm);-Transformer length Ltr (mm);-Transformer width Btr (mm);-Transformer volume Vtr (m3);-Output power P2 (仟 VA); • Primary voltage Ui (volt) ;-Secondary voltage 112 (volts); Form 1 -28- The paper size is suitable for g @ 家 standard (CNS) A4 specifications (21 () χ Norwegian public love) 1227901 A7 B7 V. Description of the invention (26) P2 = 10 kVA; U 2 220 V; υ! = 380 V parameter transformer type AMT, dry-Israel TSZM-10 / 0.4 iron core design toroidal coil E + 1 type iron core material amorphous metal silicon steel pw (watt) 330 256 PFe (watt) 12 78 Gw (kg) 26 59 GFe (kg) 58 40 Gtr (kg) 85 99 V (%) 96.7 96.7 Htr (mm) 214 465 Ltr (mm) 349 600 Btr (mm) 349 335 vtr ( M3) 0.026 0.093 Table 2 P2 = 25 kVA; U 2 = 220 V; 1 ^ = 380 V parameter transformer type AMT, dry- Israel TSZM-25 / 0.4 iron core design toroidal coil E + 1 type iron core material non Crystalline Metal Silicon Steel Pw (W) 697 558 PFe (W) 19.3 157 Gw (m M) 64.5 133 -29- This paper size applies Chinese National Standard (CNS) A4 (210 x 297 mm) 1227901 A7 B7 V. Description of the invention (27) GFe (mm) 95.5 77 Gtr (mm) 160 200 V ( %) 97.2 97.2 Htr (mm) 242 555 Ltr (mm) 441 706 Btr (mm) 441 463 Vtr (m3) 0.047 0.18 Table 3 P2 = 100kVA; U2 = 380V; U! -22.5kV parameter transformer type AMT, dry-Israel Siblok, dry core design toroidal coil E + 1 type iron core material amorphous metal silicon steel Pw (watt) 2024 1700 PFe (watt) 48 440 Gw (kg) 132 160 GFe (kg) 238 405 Gtr (kg) 371 565 V (%) 97.9 97.9 Htr (mm) 706 1180 Ltr (mm) 1270 1300 Btr (mm) 1270 925 vtr (m3) 1.13 1.41 Table 4 -30- This paper size applies to China National Standard (CNS) A4 specifications (210X297mm) 1227901 A7 B7 V. Description of the invention (28 P2 = 630 kVA; U2 = 380 V; U 22.5kV parameter transformer type AMT, dry-Israel Siblok, dry iron core design toroidal coil E + 1 type iron Core Non-crystalline metal silicon steel PW (watt) 7071 5600 PFe (watt) 136 1600 Gw (kg) 650 570 GFe (kg) 683 1740 Gtr (kg) 1333 2310 V (%) 98.87 98.87 Htr (mm) 866 1850 Ltr (mm) 766 1820 Btr (mm) 766 1186 Vtr (m3) 0.51 4.05 Form 5 P 2 = 630kVA; U2 = 380V; U! = 22.5kV Parameter transformer type AMT, dry-Israel Allied Signal, Oil, USA Iron core design ring Coil E + 1 type iron core material amorphous metal silicon steel PW (watt) 5880 5835 PFe (watt) 148 186 -31-
裝 訂Binding
本紙張尺度適用中國國家標準(CNS) A4規格(210 x 297公釐) !2279〇l A7 -----— _ B7 五、) _ Gw(公斤） 537 487 G Fe(公斤） 739 932 —Gtr(公！） 1276 1419 99.05 99.05 _機油 + 一油槽 - + 用於具有多種功率比率及數值等級之變壓器之計算顯示 根據本發明所架構之變壓器之優點特性，包含其中其它下 面特性： -相差大約1 4 %到4 3 %之全部重量之減少； -在經費方面相差大約3 % _ 2 2 %之減少； -在變壓器體積方面相差大約2 〇 %到§ 7 %之減少。 一根據本發明所製造之實驗變壓器具有下面參數： ?2 lkVA , υ! = 38〇ν ； U2=220V ； f=50Hz ； η =92.66% ； Gtr=16.4公斤在習知變壓器之種類被指定具有下面特性：々 =9 1 %及Gtr=2 0公斤時，發現本變壓器具有良好維護性，及 上面其中說明之模組架構使其係可以容易分解及重組。根 據本發明之架構使可以較冑效率達到在t壓器重量方面 1 8 %之減少，其係因此明顯。 圖1〇說明一用於製造變壓器鐵芯110之裝置12〇之主要元 件。裝置120包含七條帶子Βι·β7(通常，n帶子），每個用 於支撐-相關帶子層之係饋送到鐵心116之該條係以 -方法先纏繞到帶子上面’其將在下面另 ，及夢 其係不需要特別揭示之-適用之驅動組件，相同饋送= -32-This paper size applies the Chinese National Standard (CNS) A4 specification (210 x 297 mm)! 2279〇l A7 ----- _ B7 V.) _ Gw (kg) 537 487 G Fe (kg) 739 932 — Gtr (male!) 1276 1419 99.05 99.05 _ engine oil + an oil tank-+ calculations for transformers with various power ratios and numerical levels show the advantages and characteristics of transformers constructed according to the present invention, including the following other characteristics:-The difference is about The total weight reduction from 14% to 43%;-a reduction of approximately 3% _ 22% in terms of funding;-a reduction of approximately 20% to § 7% in terms of transformer volume. An experimental transformer manufactured according to the present invention has the following parameters:? 2 lkVA, υ! = 38〇ν; U2 = 220V; f = 50Hz; η = 92.66%; Gtr = 16.4 kg is specified to have The following characteristics: when 々 = 91% and Gtr = 20kg, the transformer is found to have good maintainability, and the module structure described above makes it easy to decompose and reorganize. According to the structure of the present invention, the efficiency can be reduced by 18% in the weight of the t-compressor, which is obvious. FIG. 10 illustrates the main components of a device 120 for manufacturing a transformer core 110. FIG. The device 120 contains seven tapes Bι · β7 (usually, n tapes), each of which is used to support a layer of related tapes that is fed to the core 116. The tape is first wound on the tapes-it will be below the other, and Mengqi system does not need to be specifically revealed-Applicable drive components, same feed = -32-
1227901 A7 B7 五、發明説明（3〇 ) 心1 1 6上面。 驅動組件可以係任何習知適用之種類，及在帶子係旋轉 地固定於它們之軸（圖中未示）上面以旋轉對抗饋送層之勒 緊時’係可以相關於用於驅動其中之運轉之鐵心1 1 6。為在 冷卻程序期間備有層之理想之勒緊，驅動組件係也可以相 關於用於驅動其中之運轉之帶子之軸。該架構可以係這種 帶子係一起加以驅動用於沿著在本情形中其係固定不動之 鐵心之旋轉之架構。 在裝置1 2 0中係尚備有一導引組件丨2 2，其包含通常在 1 2 4之一個或更多導引滾筒，及一對寬度限制滾筒丨2 6適用 於鐵心1 1 6之對面終端正常延伸於層到鐵心上面之移動之方 向。 如在圖中另外揭示，層係在備有相關如上面說明之在每 二個鄰近層之條之間之移動之帶子上面修護。到本終端， 不是不同層之條之相關配置係先前決定，及條係因此在帶 子上面纏繞’就是相同纏繞帶子係準備好及然後係藉由任 何適用之切割工具切斷。 應該注意，雖然沒有特別揭示，足夠寬度之層，相關於 彼此適當移動，係可以在鐵心上面纏繞，及然後這種產生 之鐵芯在對面終端切斷。在本情形中，筒管及/或引導裝 置係可以適當移動。 習於此技者將很快瞭解多種修改及變化係可以如例示在 上面文中沒有離開藉由附加申請專利範圍及在其之範圍中 限制施加於本發明之較佳實施例。 -33- 本纸張尺度適用中國國家標準(CNS) A4規格(210X297公董)1227901 A7 B7 V. Description of the invention (30) The heart 1 1 6 is above. The drive assembly may be of any conventionally applicable type, and when the belts are rotatably fixed to their shafts (not shown) to rotate against the tightening of the feed layer, it may be related to the drive used to drive the operation therein. Iron core 1 1 6. For the ideal tightening of the layers during the cooling process, the drive assembly can also be related to the shaft of the belt used to drive the movement therein. The structure may be a structure in which the belt system is driven together for rotation along the core which is fixed in this case. A guide assembly 丨 2 2 is also provided in the device 1 2 0, which includes one or more guide rollers usually at 1 2 4 and a pair of width-limiting rollers 2 6 suitable for the opposite side of the iron core 1 1 6 The terminal normally extends in the direction of movement from the layer to the core. As further disclosed in the figure, the layers are repaired on a belt provided with a related movement between the strips of each of the two adjacent layers as described above. To this terminal, the relevant configuration of the strips that are not in different layers was previously determined, and the strips are therefore wound on the tape ', that is, the same winding tapes are prepared and then cut by any applicable cutting tool. It should be noted that, although not specifically disclosed, layers of sufficient width, in relation to the proper movement of each other, can be wound on the core, and then the resulting core is cut off at the opposite terminal. In this case, the bobbin and / or the guide device can be appropriately moved. Those skilled in the art will quickly understand that various modifications and changes can be exemplified in the above without departing from the scope of the appended patent application and limiting the preferred embodiments of the invention to its scope. -33- This paper size applies to China National Standard (CNS) A4 (210X297 public director)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/843,779 US6880228B2 (en) | 1998-10-26 | 2001-04-26 | Method for manufacturing a three-phase transformer |
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| TWI227901B true TWI227901B (en) | 2005-02-11 |
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| TW90112091A TWI227901B (en) | 2001-04-26 | 2001-05-21 | A three-phase transformer |
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