JPS6026408A - Insulating bus and main and preliminary automatic switching unit using said bus - Google Patents
Insulating bus and main and preliminary automatic switching unit using said busInfo
- Publication number
- JPS6026408A JPS6026408A JP58131990A JP13199083A JPS6026408A JP S6026408 A JPS6026408 A JP S6026408A JP 58131990 A JP58131990 A JP 58131990A JP 13199083 A JP13199083 A JP 13199083A JP S6026408 A JPS6026408 A JP S6026408A
- Authority
- JP
- Japan
- Prior art keywords
- bus bar
- bus
- automatic switching
- insulated bus
- sets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は３極電器、または４極電器が上下に各２台並置
された場合、その上、下の中間に設置して対応する相の
端子を立体的に接続するだめの絶縁母線およびその絶縁
母線を用いた本予備自動切替開閉器に関する。Detailed Description of the Invention: The present invention provides a method for three-pole or four-pole electrical appliances that are installed in the middle of the upper and lower parts to three-dimensionally connect the terminals of the corresponding phases when two electrical appliances are arranged vertically. This invention relates to an insulated bus bar and a standby automatic switching switch using the insulated bus bar.
停電時間を短縮し、配電の安定化をはかるなどの目的で
本予備自動切替開閉器が用いられている。This standby automatic switching switch is used for the purpose of shortening power outage time and stabilizing power distribution.
これは第１図の単線図に示すように、負荷開閉器１とヒ
ユーズ２を各２回路組合わせて本回路ｄ−３よび予備回
路を栴成したもので、同一の機器を２台並べ各対応する
端子を母線３で接続していた。As shown in the single line diagram in Figure 1, this circuit combines two circuits each of load switch 1 and fuse 2 to form the main circuit d-3 and the backup circuit. Corresponding terminals were connected using bus bar 3.
この場合、裸の導体で接続すると各相の母線間絶縁を確
保するため間隔を広げねばならず、スペースを大きく必
要どする。In this case, if they are connected using bare conductors, the spacing must be increased to ensure insulation between the busbars of each phase, which requires a large space.
そのため最近では、導体の表面をモールド絶縁物で覆っ
た絶縁母線が用いられるようになった。Therefore, recently, insulated busbars in which the surface of the conductor is covered with a molded insulator have been used.
モールド絶縁された母線を作成するためには型を必要と
するか、たとえば第２図に示すように極が一直線上に配
置された３極電器を２台並置した場合には、図のＡ、Ｂ
に示づ−ように少なくとも２種類の絶縁母線が必要とな
る。In order to create a molded insulated bus bar, a mold is required. B
At least two types of insulated busbars are required as shown in FIG.
本発明は１種類の絶縁母線の使いわけにより、３相電器
または４極電器の端子を立体交差接続さゼることを目的
として提供されるもので、この実流例を第３図以降を参
照して説明する。The present invention is provided for the purpose of three-dimensional cross-connecting the terminals of three-phase electric appliances or four-pole electric appliances by selectively using one type of insulated bus bar.Please refer to Fig. 3 and subsequent figures for actual examples of this invention. and explain.
第３図に実線で示すように２本の母線４は互いに平行に
配置されている。また５は口字状に曲げられた接続導体
で、その両端部は前記母１４の中途部分において母線４
の軸方向と直角になるように溶接などの方法で固着され
ている。As shown by solid lines in FIG. 3, the two generating lines 4 are arranged parallel to each other. Further, reference numeral 5 denotes a connecting conductor bent in the shape of an opening, and both ends of the connecting conductor are connected to the bus bar 14 in the middle of the bus 14.
It is fixed by a method such as welding so that it is perpendicular to the axial direction of the
接続導体５の取付位置は、母線４の長手方向中央部Ｏか
ら何れか一方へへ寸法だけずらしである。The mounting position of the connecting conductor 5 is shifted by a dimension from the longitudinal center O of the bus bar 4 to either side.
母線４の両端にはプラグ式やねじ止め式など適宜の接続
部４ａが設けである。Appropriate connecting portions 4a such as a plug type or a screw type are provided at both ends of the bus bar 4.
このように構成し一体となった母線４および接続母線５
の表面にモールド絶縁６を施往ば絶縁層Ｂ７が完成する
。Bus bar 4 and connection bus bar 5 configured in this way and integrated
The insulating layer B7 is completed by applying a molded insulating layer 6 on the surface of the insulating layer B7.
つぎにこの絶縁母線７を上下反転すると、接続導体５は
第３図の５′で示す位置をとる。Next, when this insulated bus bar 7 is turned upside down, the connecting conductor 5 assumes the position shown by 5' in FIG.
つぎに第３図の５．５′で示す絶縁母線を水平に１８０
度回転させると、第４図に５および５で示す形状位置と
なる。Next, horizontally extend the insulated busbar shown at 5.5' in Figure 3 by 180 degrees.
Rotation by degrees results in the shape positions shown at 5 and 5 in FIG.
つまり、１個の型を用いて製作した絶縁母線７は４通り
の形状位置に用いることができる。In other words, the insulated bus bar 7 manufactured using one mold can be used in four different shapes and positions.
この絶縁母線７を使用した本挙備自動切替Ｇ；１閉器の
外観を第５図に示しである。図においで制御ユニット室
８は本回路お゛よび予備回路の各負荷開閉器を自動的に
切替える制御装置が収容されている。また該制御ユニッ
ト至８の上部には負荷開閉器１が内蔵された負荷開閉器
ユニット９が２組並置されている５、
また制御ユニット室８の下部には３相分のヒユーズ２が
各２相水平に併置しである。FIG. 5 shows the external appearance of this automatic switching G;1 switch using this insulated bus bar 7. In the figure, a control unit room 8 houses a control device that automatically switches each load switch of the main circuit and the standby circuit. Further, in the upper part of the control unit to 8, two sets of load switch units 9 each having a built-in load switch 1 are arranged in parallel 5, and in the lower part of the control unit chamber 8, two fuses 2 for three phases are arranged. They are placed side by side horizontally.
負荷開閉器１の電源側は負荷開閉器ユニット９の裏側か
らプラグインコネクタ１０を介して引込用ケーブル１１
に接続されている。The power supply side of the load switch 1 is connected to a lead-in cable 11 from the back side of the load switch unit 9 via a plug-in connector 10.
It is connected to the.
負荷開閉器１の負荷側は絶縁母線７を介してそれぞれ対
応する相のヒユーズ２に接続されている。The load side of the load switch 1 is connected via an insulated bus bar 7 to fuses 2 of respective corresponding phases.
第６図は絶縁母線７の部分を取出して示したもので負荷
開閉器１は図示を略しである。FIG. 6 shows a portion of the insulated bus bar 7, and the load switch 1 is not shown.
図から判るように絶縁母線７により本回路および予備回
路のそれぞれ対応する極が立体的に接続されている。As can be seen from the figure, the corresponding poles of the main circuit and the auxiliary circuit are three-dimensionally connected by the insulated bus bar 7.
またヒユーズ２の負荷側は第５図に示づ−ようにプラグ
インコネクタ１２を介してケーブル１３に接続されてい
る。The load side of the fuse 2 is connected to a cable 13 via a plug-in connector 12, as shown in FIG.
以上説明したように、本発明による絶縁母線を使用すれ
ば１個の型で製作した１種類の絶縁母線で最大４極まで
の立体交差接続に使用できるので、製作ロットが増加で
き、また部品在庫管理が容易となる利点がある。As explained above, if the insulated bus bar according to the present invention is used, one type of insulated bus bar manufactured in one mold can be used for three-dimensional cross-connections of up to four poles, so production lots can be increased and parts inventory can be increased. This has the advantage of being easy to manage.
またこの絶縁母線を組込んだ本予備自動切替開閉器は従
来大きなスペースを要していた母線部分を縮小でき製品
全体をコンパクトにまとめることができるようになり、
また充電部が非露出のため安全性が高くなった。In addition, this spare automatic switching switch incorporating this insulated bus bar can reduce the bus bar part, which conventionally required a large space, and the entire product can be made compact.
Also, the live parts are not exposed, making it safer.
なお、モールド絶縁層の外面に導電層を設ければ静電遮
蔽および地絡優先となる。Note that if a conductive layer is provided on the outer surface of the mold insulating layer, electrostatic shielding and ground faults will be prioritized.
第１図は本予備自動切替開閉器の単線接続図、第２図は
絶縁層線の従来例を示ず斜視図、第３図は本発明の絶縁
母線の実施例を示す図、第４図は第３図に示す絶縁母線
を水平に１８０回転した状態を示す図、
第５図は絶縁母線を使用した本予備自動切替開閉器の外
観図、
第６図は本予備自動切替開閉器にお（ブる母線の実施例
を示す斜視図である。
図において
１ は負荷開閉器
２ はヒユーズ
４ は母線
４ａは接続部
５ は接続導体
６ はモールド絶縁
７ は絶縁母線 である。
特許出願人 株式会社高岳製作所
東京電力株式会社
浄１口 浄２１刀
３ ｒ図Fig. 1 is a single-line connection diagram of this automatic backup switching switch, Fig. 2 is a perspective view without showing a conventional example of the insulating layer wire, Fig. 3 is a diagram showing an embodiment of the insulated bus bar of the present invention, Fig. 4 is a diagram showing the state in which the insulated bus bar shown in Figure 3 has been rotated 180 times horizontally, Figure 5 is an external view of this standby automatic switching switch using an insulated bus bar, and Figure 6 is a diagram showing this standby automatic switching switch using an insulated bus bar. (This is a perspective view showing an example of a flexible busbar. In the figure, 1 indicates a load switch 2, a fuse 4, a busbar 4a, a connecting portion 5, a connecting conductor 6, a molded insulation 7, and an insulated busbar. Company Takatake Seisakusho Tokyo Electric Power Co., Ltd. Jo 1 mouth Jo 21 sword 3 r diagram
Claims (1)
置するとともに口字状に曲がった接続導体の両端部を前
記母線の長手方向中央部から何れか一方へずらした位置
に固着し、母線および接続導体の表面にモールド絶縁を
施したことを特徴とする絶縁母線。 ２、上部に設置した負荷開閉器２組と下部に配置したヒ
ユーズ２組との間に特許請求の範囲第１項記載の絶縁母
線を設＋ｊ負荷開閉器とヒコーーズのそれぞれ対応する
極を連結するとともに、２組の負荷開閉器および２絹の
ヒユーズの相対応する極を立体交差的に接続したことを
特徴とする絶縁母線を用いた本予備自動切替開閉器。[Claims] 1. Two busbars having connecting portions at both ends are arranged parallel to each other, and both ends of a connecting conductor bent in the shape of an opening are shifted to either side from the longitudinal center of the busbars. An insulated bus bar that is fixed in a fixed position and has molded insulation applied to the surface of the bus bar and connecting conductor. 2. Installing the insulated bus bar as described in claim 1 between the two sets of load switches installed at the top and the two sets of fuses located at the bottom, and connecting the corresponding poles of the load switches and fuses, respectively. In addition, this standby automatic switching switch using an insulated bus bar is characterized in that two sets of load switches and two sets of silk fuses are connected with corresponding poles in a three-dimensional cross-over manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58131990A JPS6026408A (en) | 1983-07-21 | 1983-07-21 | Insulating bus and main and preliminary automatic switching unit using said bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58131990A JPS6026408A (en) | 1983-07-21 | 1983-07-21 | Insulating bus and main and preliminary automatic switching unit using said bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6026408A true JPS6026408A (en) | 1985-02-09 |
| JPH0218005B2 JPH0218005B2 (en) | 1990-04-24 |
Family
ID=15070972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58131990A Granted JPS6026408A (en) | 1983-07-21 | 1983-07-21 | Insulating bus and main and preliminary automatic switching unit using said bus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026408A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626119A (en) * | 1992-05-27 | 1994-02-01 | Fukuvi Chem Ind Co Ltd | Vapor proofing material having ant preventive function |
-
1983
- 1983-07-21 JP JP58131990A patent/JPS6026408A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218005B2 (en) | 1990-04-24 |
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