WO2009010003A1

WO2009010003A1 - Power coupler

Info

Publication number: WO2009010003A1
Application number: PCT/CN2008/071634
Authority: WO
Inventors: Gang Liu; Ziyi Liu
Original assignee: Gang Liu; Ziyi Liu
Priority date: 2007-07-14
Filing date: 2008-07-14
Publication date: 2009-01-22
Also published as: CN101373660A

Abstract

A power coupler includes base (14), housing (13), primary frame (1) and secondary frame (3). The primary coil (2) and secondary coil (4) are wound on the primary frame (1) and secondary frame (3) made of lower permeability magnetic medium respectively, and the frame portion wound by the secondary coil (4) is hollow in which the lower permeability magnetic medium (5) is set. The primary frame (1) is jacketed by lower permeability magnetic medium (5), the secondary coil (4) and the secondary frame (3) together. The lower permeability magnetic medium (5) is set in corresponding part between the outer portion of primary frame (1) and the inner portion of secondary frame (3), by which the lines of magnetic force in both the primary coil and secondary coil are close loop respectively. Therefore the flux variations in the primary coil and secondary coil are not affected mutually each other, the current generated by the secondary coil (4) inducted from the primary coil (2) is applied to the outside with high efficiency.

Description

电能耦合器 Power coupler

技术领域 Technical field

本发明涉及一种电能耦合器，特别涉及把变压器、发电机内的磁力线封闭在由导磁材料构成的两个磁通路中的新型结构的电能耦合器。背景技术 BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a power coupling, and more particularly to a novel structure of a power coupler for sealing magnetic lines of a transformer and a generator in two magnetic paths formed of a magnetically permeable material. Background technique

目前，公知的变压器、发电机多是原边线圈及转子来励磁，通过导磁材料中磁通的变化感应到副边线圈或定子线圈产生电压、电流，大多数变压器、发电机存在着能量转换效率低等问题。因此，提高电力耦合、能量转换效率便成了人们研究、追求的方向。但是到目前为止，还没有出现能量转换效率高的电能耦合器应用在变压器、发电机等类似的电器和电力设备中。发明内容 At present, the well-known transformers and generators are mostly excited by the primary coil and the rotor. The change of the magnetic flux in the magnetically permeable material induces the voltage and current generated by the secondary coil or the stator coil. Most transformers and generators have energy conversion. Low efficiency and other issues. Therefore, improving power coupling and energy conversion efficiency has become the direction of research and pursuit. However, up to now, there has not been a power coupling with high energy conversion efficiency applied to similar electrical appliances and electrical equipment such as transformers and generators. Summary of the invention

本发明提供了一种电能耦合器，为一种原边线圈磁通变化被封闭在一导磁材料内形成一封闭磁力线回路、副边线圈受到原边线圈磁通变化感应产生的变化磁通被封闭在另一导磁材料内形成另一封闭磁力线回路结构，使原边线圈能量高效率地耦合到副边线圈中，有效解决现有技术的不足。 The invention provides a power coupling device, in which a magnetic flux change of a primary side coil is enclosed in a magnetically conductive material to form a closed magnetic line circuit, and a secondary magnetic coil is subjected to a change magnetic flux induced by a magnetic flux change of the primary side coil. Enclosed in another magnetically permeable material to form another closed magnetic line loop structure, the primary side coil energy is efficiently coupled into the secondary side coil, effectively solving the deficiencies of the prior art.

为实现上述目的，本发明提供了一种电能耦合器，包括机座、机壳、原边支架、副边支架、固定支架、输入开关、输入控制调配器、输出开关、输出控制调配器和降温装置，固定支架的底部固接在机座上，固定支架上部固接由导磁材料组成的原边支架和副边支架，原边线圈绕设在原边支架上，副边线圈绕设在副边支架上，副边支架上绕设副边线圈的位置为空芯体，空芯体内设有低导磁介质，低导磁介质、副边线圈和副边支架共同套在原边支架上，使原边支架外部和副边支架内部对应部位之间隔有低导磁介质，原边支架在原边线圈内部和外部整体固接互通相连，副边支架在副边线圈内部和外部整体固接互通相连；原边线圈与输入控制调配器相连，输入控制调配器与输入开关相连，输入开关与引入电源线连接；副边线圈与输出控制调配器相连，输出控制调配器与输出开关相连，输出开关与引出电源线连接；使电力耦合器工作温度降低的降温装置安装固定在机壳上。 To achieve the above object, the present invention provides a power coupler including a base, a casing, a primary side bracket, a secondary side bracket, a fixed bracket, an input switch, an input control adapter, an output switch, an output control adapter, and a cooling The bottom of the fixing bracket is fixed on the base, and the upper part of the fixing bracket is fixed with a primary side bracket and a secondary side bracket composed of a magnetic conductive material, the primary side coil is wound around the primary side bracket, and the secondary side coil is wound around the secondary side. On the bracket, the position of the secondary side coil on the secondary side bracket is an empty core body, and the hollow core body is provided with a low magnetic permeability medium, and the low magnetic conductive medium, the secondary side coil and the secondary side bracket are collectively sleeved on the primary side bracket, so that the original The outer part of the side bracket and the corresponding part inside the auxiliary side bracket are separated by a low magnetic permeability medium, and the primary side bracket is integrally connected to the inside and the outside of the primary side coil, and the auxiliary side bracket is inside and outside the secondary side coil. The whole part is fixedly connected to each other; the primary coil is connected to the input control adapter, the input control adapter is connected to the input switch, the input switch is connected to the incoming power line; the secondary coil is connected to the output control adapter, and the output control adapter and output are connected. The switch is connected, the output switch is connected to the lead-out power line, and the cooling device for reducing the operating temperature of the power coupler is fixed on the casing.

所述原边支架和副边支架由至少一种导磁材料组成。 The primary and secondary brackets are comprised of at least one magnetically permeable material.

所述原边支架作为原边线圈产生的磁场磁力线的封闭回路。 The primary side bracket acts as a closed loop of the magnetic field lines of the magnetic field generated by the primary coil.

所述副边支架作为副边线圈产生的磁场磁力线的封闭回路。 The secondary side bracket acts as a closed loop of the magnetic field lines of the magnetic field generated by the secondary coil.

所述低导磁介质是低导磁固体、低导磁气体或低导磁液体。 The low magnetic permeability medium is a low magnetic permeability solid, a low magnetic permeability gas or a low magnetic permeability liquid.

在原边支架与副边支架对应重合位置，所述副边支架和原边支架之间的距离大于或等于 0. 01mm_o 01毫米_o The distance between the primary side bracket and the primary side bracket is greater than or equal to 0. 01mm _o

所述原边线圈和副边线圈是由至少一圈以上的导电材料构成，或由至少一层以上的导电材料构成。 The primary coil and the secondary coil are composed of at least one or more conductive materials or at least one conductive material.

所述的原边线圈、副边线圈的绕组至少由一个以上绕组串联或并联构成。所述降温装置是风扇降温装置或液体降温装置。 The windings of the primary coil and the secondary coil are formed by at least one or more windings connected in series or in parallel. The cooling device is a fan cooling device or a liquid cooling device.

所述液体降温装置是制冷机降温装置，或是管道降温装置，所述管道降温装置包括使机壳外部与机壳内部相通的管道，机壳内部管道内的液体受热循环流动到机壳外部降温。 The liquid cooling device is a refrigerator cooling device or a pipe cooling device, and the pipe cooling device comprises a pipe connecting the outside of the casing to the inside of the casing, and the liquid in the internal pipe of the casing is heated and circulated to the outside of the casing to cool down. .

本发明开拓了一种新的思维和新的设计方法，本发明电能耦合器结构简单，使用方便，清洁无污染，能量转换效率高，可广泛用于变压器、发电机等电器和电力设备。附图说明 The invention opens up a new thinking and a new design method. The electric energy coupler of the invention has the advantages of simple structure, convenient use, clean and pollution-free, high energy conversion efficiency, and can be widely used in electrical appliances and electric equipment such as transformers and generators. DRAWINGS

图 1为本发明的原理示意图； Figure 1 is a schematic diagram of the principle of the present invention;

图 2为本发明的一种机型示意图； 2 is a schematic view of a model of the present invention;

图 3为本发明的原边支架和副边支架结构示意图； 3 is a schematic structural view of a primary side bracket and a secondary side bracket of the present invention;

图 4为图 3中 A-A截面示意图；图 5为本发明具体实施机型结构示意图; Figure 4 is a schematic cross-sectional view taken along line AA of Figure 3; Figure 5 is a schematic structural view of a specific implementation model of the present invention;

图 6为本发明的一种串联机型结构示意图 Figure 6 is a schematic view showing the structure of a series machine of the present invention

图 7为本发明的一种并联机型结构示意图 Figure 7 is a schematic diagram of a parallel connection structure of the present invention

附图标记说明 Description of the reference numerals

1一原边支架 2—原边线圈; 副边支架; 1 primary bracket 2 - primary coil; secondary bracket;

4一副边线圈 5—低导磁介质; 磁力线; 4 a side coil 5 - low magnetic medium; magnetic line;

7—输入开关 8—输入控制调配器输出控制调配器; 输出开关 11一固定支架; 12—风扇; 7—Input switch 8—Input control adapter Output control adapter; Output switch 11 a fixed bracket; 12—Fan;

1 3—机壳; 14—机座。具体实施方式 1 3—the casing; 14—the base. detailed description

下面结合附图和实施例对本发明作进一步的描述： The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

图 1为本发明的原理示意图。众所周知，磁力线总是喜欢在最容易通过的导磁材料中通过，本发明利用磁力线这一特性，把一组原边线圈 2 固定绕设在由导磁材料组成的原边支架 1上，且原边支架 1在原边线圈 2内部和外部整体固接互通相连，再把一组副边线圈 4绕设在由导磁材料组成的副边支架 3上，且副边支架 3在副边线圈 4内部和外部整体固接互通相连，副边支架 3上绕设副边线圈 4的位置为空芯体，空芯体内设有低导磁介质 5 , 由低导磁介质和副边线圈 4及副边支架 3共同套在原边支架 1上。当原边线圈 2 接通电源时，原边线圈 2 内的磁场将随电流的变化在导磁材料组成的原边支架 1内变化通磁，这时副边线圈 4随原边支架 1内磁通变化被感应产生电势，如果副边线圈 4接有负载将有电流通过，副边线圈 4将产生和原边线圈 2磁场方向相反的磁场，这个相反的磁场在导磁材料组成的副边支架 3 内。由于导磁材料组成的原边支架 1和导磁材料组成的副边支架 3之间隔有低导磁介质 5 , 而磁力线喜欢在最容易通过的导磁材料中通过，因此原边线圈 2产生的磁场磁力线 6在原边支架 1 内封闭通过，副边线圈 4被感应产生的磁场磁力线 6在副边支架 3内封闭通过，原边支架 1和副边支架 3各自形成磁力线回路，两个磁力线回路内通过的磁力线之间相互不产生作用，二者所通过的磁力线 6没有磁场能量抵消。在原边线圈 2感应副边线圈 4的过程中，仍然遵循着电磁感应定律，只是副边线圈 4被感应产生的磁场磁力线 6被封闭在副边支架 3内，避免了与原边支架 1内的磁力线 6发生作用，这样原边线圈 2和副边线圈 4在实现电力耦合的过程中能量转换效率可以得到大大提高。通过上述说明可以看出，本发明电能耦合器的工作原理基本上与变压器的工作原理一样，可以借鉴变压器的设计方法。本发明中，原边支架和副边支架由至少一种导磁材料组成，低导磁介质是低导磁固体、低导磁气体或低导磁液体。 Figure 1 is a schematic diagram of the principle of the present invention. As is well known, magnetic lines of force always like to pass through the most easily permeable magnetic material. The present invention utilizes the characteristic of magnetic lines of force to fix a set of primary side coils 2 on a primary side support 1 composed of a magnetically permeable material, and The side bracket 1 is integrally connected to the inside and the outside of the primary coil 2, and a pair of secondary coils 4 are wound around the secondary side bracket 3 composed of a magnetically permeable material, and the secondary side bracket 3 is inside the secondary side coil 4. Connected to the external integral fixed connection, the position of the secondary side coil 4 around the secondary side coil 4 is an empty core body, and the hollow core body is provided with a low magnetic conductive medium 5, and the low magnetic conductive medium and the secondary side coil 4 and the secondary side The brackets 3 are commonly sleeved on the primary side bracket 1. When the primary coil 2 is powered on, the magnetic field in the primary coil 2 will change with the change of current in the primary side bracket 1 composed of the magnetically permeable material. At this time, the secondary coil 4 is magnetic with the primary side bracket 1 The pass change is induced to generate an electric potential. If the secondary side coil 4 is connected to the load, a current will pass, and the secondary side coil 4 will generate a magnetic field opposite to the direction of the magnetic field of the primary side coil 2. This opposite magnetic field is in the secondary side bracket composed of the magnetically permeable material. 3 inside. Since the primary side support 1 composed of a magnetically permeable material and the secondary side support 3 composed of a magnetically permeable material are separated by a low magnetic permeability medium 5, and the magnetic lines of force prefer to pass through the most easily permeable magnetic conductive material, the primary side coil 2 is produced. The magnetic field magnetic field line 6 is closed in the primary side bracket 1 and the magnetic field magnetic field induced by the secondary side coil 4 is induced. The force line 6 is closed in the secondary side bracket 3, and the primary side support 1 and the secondary side support 3 each form a magnetic line circuit, and the magnetic lines of force passing through the two magnetic line circuits do not interact with each other, and the magnetic lines 6 passing through the two have no magnetic field. Energy offset. In the process of inducing the secondary coil 4 in the primary coil 2, the law of electromagnetic induction is still followed, except that the magnetic field lines 6 induced by the secondary coil 4 are enclosed in the secondary bracket 3, avoiding the inner bracket 1 The magnetic field lines 6 act, so that the energy conversion efficiency of the primary coil 2 and the secondary coil 4 can be greatly improved in the process of achieving power coupling. It can be seen from the above description that the working principle of the power coupler of the present invention is basically the same as that of the transformer, and the design method of the transformer can be borrowed. In the present invention, the primary side support and the secondary side support are composed of at least one magnetically permeable material, and the low magnetic conductive medium is a low magnetic permeability solid, a low magnetic permeability gas or a low magnetic permeability liquid.

图 2为本发明的一种机型示意图，图 3为本发明的原边支架和副边支架结构示意图，图 4为图 3中 A-A截面示意图，图 5为本发明具体实施机型结构示意图。如图 2〜图 5所示，本发明电能耦合器包括原边支架 1、原边线圈 2、副边支架 3、副边线圈 4、低导磁介质 5、输入开关 7、输入控制调配器 8 输出控制调配器 9、输出开关 1 0、固定支架 1 1、风扇 12、机壳 1 3、机座 14 等部件。固定支架 1 1的底部固接在机座 14上，固定支架 1 1上部将原边支架 1和副边支架 3固定固接，原边线圈 2绕设在原边支架 1上，副边线圈 4绕设在副边支架 3上，副边支架 3上绕设副边线圈 4的位置为空芯体，空芯体内设有低导磁介质 5 , 由低导磁介质 5、副边线圈 4和副边支架 3共同套在原边支架 1上，副边支架 3和原边支架 1之间的距离大于或等于 0. 01 原边支架 1和副边支架 3都是由导磁材料组成，并且原边支架 1和副边支架 3在线圈内部和外部都是整体固接互通相连。原边线圈 2与输入控制调配器 8相连，输入控制调配器 8与输入开关 7相连，输入开关 7与引入电源线连接，副边线圈 4与输出控制调配器 9相连，输出控制调配器 9与输出开关 1 0相连，输出开关 1 0与引出电源线连接。风扇 12设置在利于原边线圈 2、副边线圈 4 输入开关 7、输入控制调配器 8、输出控制调配器 9和输出开关 1 0通风的位置，并固定在机壳 13上，使电力耦合器工作温度降低。原边线圈 2接通电源，原边线圈 2内的磁场将随电流的变化在导磁材料组成的原边支架 1 内变化通磁，这时副边线圈 4随原边支架 1 内磁通变化被感应产生电势，副边线圈 4 接有负载时有电流通过，副边线圈 4将产生与原边线圈 2磁场方向相反的磁场，这个相反的磁场在导磁材料组成的副边支架 3 内，由于导磁材料组成的原边支架 1和导磁材料组成的副边支架 3之间隔有低导磁介质 5 , 而磁力线喜欢在最容易通过的导磁材料中通过，因此原边线圈 2产生的磁场磁力线在原边支架 1 内封闭通过，副边线圈 4被感应产生的磁场磁力线在副边支架 3 内封闭通过，原边支架 1和副边支架 3各自形成磁力线回路，两个磁力线回路内通过的磁力线之间相互不产生作用，没有磁场能量抵消。在原边线圈 2 感应副边线圈 4的过程中，仍然遵循着电磁感应定律，只是副边线圈 4被感应产生的磁场磁力线被封闭在副边支架 3内，避免了与原边支架 1 内的磁力线发生作用，原边线圈 2和副边线圈 4在实现电力耦合的过程中能量转换效率可以得到大大提高。在上述技术方案中，本发明原边支架和副边支架由至少一种导磁材料组成，低导磁介质是低导磁固体、低导磁气体或低导磁液体；风扇作为一种本发明降温装置，具有结构简单等特点，实际使用中，本发明降温装置还可以釆用液体降温装置，液体降温装置可以是制冷机降温装置，也可以是管道降温装置。管道降温装置包括使机壳外部与机壳内部相通的管道，机壳内部管道内的液体受热循环流动到机壳外部降温，使电力耦合器工作温度降低。 2 is a schematic view showing a structure of a primary side bracket and a secondary side bracket of the present invention, FIG. 4 is a schematic cross-sectional view of the AA of FIG. 3, and FIG. 5 is a schematic structural view of a specific implementation model of the present invention. As shown in FIG. 2 to FIG. 5, the power coupler of the present invention comprises a primary side support 1, a primary side coil 2, a secondary side support 3, a secondary side coil 4, a low magnetic permeability medium 5, an input switch 7, and an input control adapter 8. The output control adapter 9, the output switch 10, the fixed bracket 1 1 , the fan 12, the casing 13 , the base 14 and the like are output. The bottom of the fixing bracket 1 1 is fixed on the base 14 , and the upper side of the fixing bracket 1 1 fixes and fixes the primary side bracket 1 and the secondary side bracket 3 , and the primary side coil 2 is wound around the primary side bracket 1 , and the secondary side coil 4 is wound around. It is disposed on the auxiliary side bracket 3, and the position of the secondary side coil 4 around which the secondary side coil 4 is wound is an air core body, and the hollow core body is provided with a low magnetic conductive medium 5, and the low magnetic conductive medium 5, the secondary side coil 4 and the auxiliary side are provided. The side brackets 3 are collectively sleeved on the primary side bracket 1, and the distance between the secondary side brackets 3 and the primary side brackets 1 is greater than or equal to 0.01. The primary side brackets 1 and the secondary side brackets 3 are composed of a magnetically permeable material, and the primary side The bracket 1 and the secondary side bracket 3 are integrally connected to each other inside and outside the coil. The primary coil 2 is connected to the input control adapter 8, the input control adapter 8 is connected to the input switch 7, the input switch 7 is connected to the lead-in power supply line, the secondary coil 4 is connected to the output control adapter 9, and the output control adapter 9 is connected. The output switch 10 is connected, and the output switch 10 is connected to the lead-out power line. The fan 12 is disposed at a position suitable for the primary coil 2, the secondary coil 4 input switch 7, the input control adapter 8, the output control adapter 9, and the output switch 10 It is placed on the casing 13 to reduce the operating temperature of the power coupler. The primary side coil 2 is powered on, and the magnetic field in the primary coil 2 changes with the change of current in the primary side bracket 1 composed of the magnetically permeable material, and the secondary side coil 4 changes with the magnetic flux in the primary side bracket 1 at this time. The potential is induced to be generated, and a current is passed when the secondary coil 4 is connected to the load, and the secondary coil 4 generates a magnetic field opposite to the magnetic field of the primary coil 2. The opposite magnetic field is in the secondary side bracket 3 composed of the magnetic conductive material. Since the primary side support 1 composed of a magnetically permeable material and the secondary side support 3 composed of a magnetically permeable material are separated by a low magnetic permeability medium 5, and the magnetic lines of force prefer to pass through the most easily permeable magnetic conductive material, the primary side coil 2 is produced. The magnetic field lines of the magnetic field are closed in the primary side bracket 1 , and the magnetic field lines of the magnetic field induced by the secondary coil 4 are closed in the secondary side bracket 3, and the primary side bracket 1 and the secondary side bracket 3 respectively form a magnetic line loop, and the two magnetic line loops pass through. The magnetic lines of force do not interact with each other, and no magnetic field energy is offset. In the process of inducing the secondary coil 4 of the primary coil 2, the law of electromagnetic induction is still followed, except that the magnetic field lines of the magnetic field induced by the secondary coil 4 are enclosed in the secondary side bracket 3, thereby avoiding the magnetic lines of force in the primary side bracket 1 When the primary coil 2 and the secondary coil 4 are in effect, the energy conversion efficiency can be greatly improved in the process of achieving power coupling. In the above technical solution, the primary side bracket and the secondary side bracket of the present invention are composed of at least one magnetic conductive material, and the low magnetic conductive medium is a low magnetic conductive solid, a low magnetic conductive gas or a low magnetic conductive liquid; The cooling device has the characteristics of simple structure, etc. In actual use, the cooling device of the invention can also adopt a liquid cooling device, and the liquid cooling device can be a cooling device for the refrigerator or a cooling device for the pipeline. The pipeline cooling device comprises a pipe connecting the outside of the casing to the inside of the casing, and the liquid in the pipe inside the casing is heated and circulated to the outside of the casing to cool down, so that the working temperature of the power coupler is lowered.

图 6为本发明的一种串联机型结构示意图，图 7为本发明的一种并联机型结构示意图，其工作原理与图 1、图 2、图 5所示基本相同，区别是：图 6 中原边线圈 2有一绕组，副边线圈 4有三绕组、每组副边线圈 4的导磁支架空芯框体套在前一导磁支架框体外部，形成每个导磁支架 3和副边线圈 4的串联结构。图 7中原边线圈 2有一绕组，副边线圈 4有三绕组、每组副边线圈 4的导磁支架 3空芯框体共同套在导磁支架 1框体外部，形成导磁支架 3 和副边线圈 4的并联结构。当然，原边线圈 2、副边线圈 4是由至少一圈以上的导电材料构成或由至少一层以上的导电材料构成，原边线圈 2、副边线圈 4的绕组至少由一个以上构成，可以釆用不同数量的绕组，如 2个、 10个、 30个、 80个甚至更多绕组串联（如图 6所示）或并联（如图 7所示）组合成多种电能耦合器，实现大能量、高效率的电力耦合转换。 6 is a schematic structural view of a tandem model of the present invention, and FIG. 7 is a schematic diagram of a parallel connection structure according to the present invention. The working principle is basically the same as that shown in FIG. 1, FIG. 2, and FIG. 5, and the difference is: FIG. The middle side coil 2 has one winding, the secondary side coil 4 has three windings, and the magnetic guide frame of each set of secondary side coils 4 is sleeved outside the front magnetic guiding frame body, and each magnetic guiding bracket 3 and the secondary side coil are formed. 4 series structure. In FIG. 7, the primary coil 2 has a winding, the secondary coil 4 has three windings, and the magnetic core brackets of each set of secondary coils 4 are coaxially sleeved on the outside of the frame of the magnetic shield 1 to form a magnetic shield 3 The parallel structure of the secondary winding 4 and the secondary winding. Of course, the primary coil 2 and the secondary coil 4 are composed of at least one or more conductive materials or at least one conductive material, and the primary coil 2 and the secondary coil 4 have at least one or more windings.不同 Use a different number of windings, such as 2, 10, 30, 80 or even more windings in series (as shown in Figure 6) or in parallel (as shown in Figure 7) to combine multiple power couplers to achieve large Energy, high efficiency power coupling conversion.

本发明工作过程如下：当输入开关 7接通电源，通过输入控制调配器 8 的调压、调频，电流进入原边线圈 2 , 原边线圈 1 内的磁场将随电流的变化在导磁材料组成的原边支架 1内变化通磁，这时副边线圈 4随原边支架 1 内磁通变化被感应产生电势，副边线圈 4接有负载有电流通过，副边线圈 4产生和原边线圈 2磁场方向相反的磁场，这个相反的磁场在导磁材料组成的副边支架 3 内，由于导磁材料组成的原边支架 1和导磁材料组成的副边支架 3 之间隔有低导磁介质 5 , 而磁力线喜欢在最容易通过的导磁材料中通过，原边线圈 2产生的磁场磁力线 6在原边支架 1内被封闭通过，副边线圈 4被感应产生的磁场磁力线 6在副边支架 3内被封闭通过，原边支架 1和副边支架 3各自形成磁力线回路，两个磁力线回路内通过的磁力线 6之间相互不产生作用，没有磁场能量抵消。在原边线圈 2感应副边线圈 4的过程中，仍然遵循着电磁感应定律，只是副边线圈 4被感应产生的磁场磁力线 6被封闭在副边支架 3内，避免了与原边支架 1 内的磁力线 6发生作用，这样原边线圈 2 和副边线圈 4实现最佳电力能量耦合，副边线圈 4产生的电流通过输出控制调配器 9调频、稳压或整流经输出开关 10对外输出电流作功。当输入开关 7 继续通电，把输出开关 10断开，电能耦合器将停止对外输出电流停止作功。当输入开关 7断开电源，原边线圈 2将停止产生磁场，电能耦合器将停止对外输出电流停止作功。 The working process of the invention is as follows: When the input switch 7 is powered on, the voltage and voltage of the adapter 8 are controlled by the input, and the current enters the primary coil 2, and the magnetic field in the primary coil 1 will be composed of the magnetic conductive material as the current changes. The primary side bracket 1 changes its magnetic flux. At this time, the secondary side coil 4 is induced to generate a potential according to the change of the magnetic flux in the primary side bracket 1, the secondary side coil 4 is connected with a load through the current, and the secondary side coil 4 is generated and the primary side coil is generated. 2 a magnetic field having an opposite magnetic field direction. The opposite magnetic field is in the secondary side support 3 composed of a magnetically permeable material. The primary side support 1 composed of a magnetically permeable material and the secondary side support 3 composed of a magnetically permeable material are provided with a low magnetic permeability medium. 5, and the magnetic lines of force like to pass through the magnetic material that is most easily passed, the magnetic field lines 6 generated by the primary coil 2 are closed in the primary support 1, and the magnetic field lines 6 induced by the secondary coil 4 are on the secondary support 3. The inner side bracket 1 and the sub side bracket 3 each form a magnetic line loop, and the magnetic lines 6 passing through the two magnetic line loops do not interact with each other, Magnetic energy offset. In the process of inducing the secondary coil 4 in the primary coil 2, the law of electromagnetic induction is still followed, except that the magnetic field lines 6 induced by the secondary coil 4 are enclosed in the secondary side bracket 3, avoiding the inner bracket 1 The magnetic force line 6 acts, so that the primary side coil 2 and the secondary side coil 4 achieve optimal power energy coupling, and the current generated by the secondary side coil 4 is frequency-modulated, regulated, or rectified by the output control adapter 9 to perform external current output through the output switch 10. . When the input switch 7 continues to be energized and the output switch 10 is turned off, the power coupler will stop the external output current from stopping. When the input switch 7 is turned off, the primary coil 2 will stop generating a magnetic field, and the power coupler will stop the external output current from stopping.

Claims

权利要求书 Claim

1、一种电能耦合器，包括机座、机壳、原边支架、副边支架、固定支架、输入开关、输入控制调配器、输出开关、输出控制调配器和降温装置，其特征在于：固定支架的底部固接在机座上，固定支架上部固接由导磁材料组成的原边支架和副边支架，原边线圈绕设在在原边支架上，副边线圈绕设在副边支架上，副边支架上绕设副边线圈的位置为空芯体，空芯体内设有低导磁介质，低导磁介质、副边线圈和副边支架共同套在原边支架上，使原边支架外部和副边支架内部对应部位之间隔有低导磁介质 , 原边支架在原边线圈内部和外部整体固接互通相连，副边支架在副边线圈内部和外部整体固接互通相连；原边线圈与输入控制调配器相连，输入控制调配器与输入开关相连，输入开关与引入电源线连接；副边线圈与输出控制调配器相连，输出控制调配器与输出开关相连，输出开关与引出电源线连接；使电力耦合器工作温度降低的降温装置安装固定在机壳上。 1. A power coupler comprising a base, a casing, a primary side bracket, a secondary side bracket, a fixed bracket, an input switch, an input control adapter, an output switch, an output control adapter, and a cooling device, wherein: The bottom of the bracket is fixed on the base. The upper part of the fixed bracket is fixed with a primary side bracket and a secondary side bracket composed of a magnetic conductive material. The primary side coil is wound on the primary side bracket, and the secondary side coil is wound on the secondary side bracket. The position of the secondary side coil on the secondary side bracket is an empty core body, and the hollow core body is provided with a low magnetic conductive medium, and the low magnetic conductive medium, the secondary side coil and the secondary side bracket are collectively sleeved on the primary side bracket, so that the primary side bracket The inner and outer side brackets are separated by a low magnetic permeability medium, and the primary side brackets are integrally connected to each other inside and outside the primary side coil, and the auxiliary side brackets are integrally connected to each other inside and outside the secondary side coil; Connected to the input control adapter, the input control adapter is connected to the input switch, the input switch is connected to the lead-in power line; the secondary coil is connected to the output control adapter The output control adapter is connected to the output switch, and the output switch is connected to the lead-out power line; the cooling device for reducing the operating temperature of the power coupler is fixed to the casing.

2、根据权利要求 1所述的电能耦合器，其特征在于：所述原边支架和副边支架由至少一种导磁材料组成。 2. The power coupler of claim 1 wherein: said primary side support and said secondary side support are comprised of at least one magnetically permeable material.

3、根据权利要求 1所述的电能耦合器，其特征在于：所述原边支架作为原边线圈产生的磁场磁力线的封闭回路。 3. The power coupler according to claim 1, wherein: the primary side bracket acts as a closed loop of magnetic field lines of magnetic field generated by the primary coil.

4、根据权利要求 1所述的电能耦合器，其特征在于：所述副边支架作为副边线圈产生的磁场磁力线的封闭回路。 4. The power coupler according to claim 1, wherein: said secondary side bracket acts as a closed loop of magnetic field lines of magnetic field generated by the secondary coil.

5、根据权利要求 1所述的电能耦合器，其特征在于：所述低导磁介质是低导磁固体、低导磁气体或低导磁液体。 5. The power coupler according to claim 1, wherein: said low magnetic permeability medium is a low magnetic permeability solid, a low magnetic permeability gas or a low magnetic permeability liquid.

6、根据权利要求 1所述的电能耦合器，其特征在于：在原边支架与副边支架对应重合位置，所述副边支架和原边支架之间的距离大于或等于 0. 01 The distance between the primary side bracket and the primary side bracket is greater than or equal to 0.11. 01. The power coupling of the primary side bracket and the secondary side bracket.

7、根据权利要求 1所述的电能耦合器，其特征在于：所述原边线圈和副边线圈是由至少一圈以上的导电材料构成，或由至少一层以上的导电材料构成。 7. The power coupler according to claim 1, wherein: said primary coil and said secondary coil are made of at least one or more conductive materials, or at least one layer of conductive material. to make.

8、根据权利要求 1所述的电能耦合器，其特征在于：所述的原边线圈、副边线圈的绕组至少由一个以上绕组串联或并联构成。 8. The power coupler according to claim 1, wherein the windings of the primary coil and the secondary coil are formed by at least one or more windings connected in series or in parallel.

9、根据权利要求 1所述的电力耦合器，其特征在于：所述降温装置是风扇降温装置或液体降温装置。 The power coupler according to claim 1, wherein the temperature lowering device is a fan cooling device or a liquid cooling device.

10、根据权利要求 9所述的电力耦合器，其特征在于：所述液体降温装置是制冷机降温装置，或是管道降温装置，所述管道降温装置包括使机壳外部与机壳内部相通的管道，机壳内部管道内的液体受热循环流动到机壳外部降温。 10. The power coupler according to claim 9, wherein: the liquid cooling device is a refrigerator cooling device, or a pipe cooling device, and the pipe cooling device comprises connecting the outside of the casing to the inside of the casing. In the pipeline, the liquid in the internal pipe of the casing is heated and circulated to the outside of the casing to cool down.