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Electromagnetically-driven rotary fluid self-deformation resistor applicable to electronic or electric system

A power system, electromagnetic drive technology, applied in electric/electric converters, liquid resistors, control systems, etc., can solve problems such as damage, reduce starting current, and short life, and achieve low cost, not easy to damage, and simple structure. Effect

Inactive Publication Date: 2015-05-20
盐城咏恒投资发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a starting aid for the motor, variable resistors are often connected in series when the motor is started to reduce the starting current and increase the life of the circuit or motor. The existing variable resistors are mostly adjusted by manpower or power devices. The structure is complex and damaged, and the energy consumption is high. short life

Method used

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  • Electromagnetically-driven rotary fluid self-deformation resistor applicable to electronic or electric system
  • Electromagnetically-driven rotary fluid self-deformation resistor applicable to electronic or electric system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Implementation example 1, such as figure 1 As shown, the electromagnetically driven rotating fluid variable resistor that can be used in electronic or electric power systems is composed of a container 1, a conductive liquid 103, a resistor 101, an electrode 102, a conductive liquid 103, and a magnet 104;

[0044] The conductive liquid 103 is loaded in the cavity of the container 1, and the volume of the conductive liquid 103 is smaller than the effective volume of the cavity of the container 1;

[0045] The electrode 102 is located in the center of the cavity of the container 1, and the electrode 102 is in contact with the conductive liquid 103;

[0046] The resistor body 101 is located in the cavity of the container 1, part of the resistor body 101 is in contact with the conductive liquid 103, and part of the resistor body 101 is exposed in the empty cavity of the cavity (the part of the cavity of the container 1 that is not filled with the conductive liquid);

[0047...

Embodiment 2

[0051] Implementation example 2, such as figure 2 As shown, the electromagnetically driven rotating fluid variable resistor that can be used in electronic or electric power systems is composed of a container 2, a conductive liquid 203, an electrode 201, an electric ancestor 202, a conductive liquid 203, and a magnet 204;

[0052] The conductive liquid 203 is loaded in the cavity of the container 2, and the volume of the conductive liquid 203 is smaller than the effective volume of the cavity of the container 2;

[0053] The electrode 202 is located in the center of the cavity of the container 2, and the electrode 202 is in contact with the conductive liquid 203; the electrode 201 is partially exposed in the empty cavity of the cavity (the part of the cavity of the container 2 that is not filled with the conductive liquid);

[0054] The electrode 201 is located in the cavity of the container 1, and the electrode 201 is in contact with the conductive liquid 203;

[0055] The ...

Embodiment 3

[0059] Implementation Example 3: On the basis of implementation example 1, the electrode 102 is made of a resistive material, so that the electrode 102 becomes a resistor.

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Abstract

The invention relates to an electromagnetically-driven rotary fluid self-deformation resistor applicable to an electronic or electric system. The electromagnetically-driven rotary fluid self-deformation resistor is characterized by mainly comprising a containing cavity, conducting liquid, a magnetic field, a resistor body 1 and a resistor body 2, wherein the conducting liquid is loaded in the containing cavity, and the volume of the conducting liquid is smaller than the effective volume of the containing cavity; the resistor body 1 is located in the center of the containing cavity, is in contact with the conducting liquid and is partially exposed to an unoccupied cavity of the containing cavity; the resistor body 2 is located in the containing cavity and is in contact with the conducting liquid; the resistor body 1 and the resistor body 2 form an electrical passage through the conducting liquid; the magnetic field has components in the vertical direction of the liquid level of the conducting liquid between the resistor body 1 and the resistor body 2. The electromagnetically-driven rotary fluid self-deformation resistor is simple in structure, low in cost, durable and less prone to damage.

Description

technical field [0001] The invention relates to a resistor, in particular to a self-variable resistor which uses a rotating fluid to change resistance. Background technique [0002] As a starting aid for the motor, variable resistors are often connected in series when starting the motor to reduce the starting current and increase the life of the circuit or motor. The existing variable resistors are mostly adjusted by manpower or power devices, with complex structures and damaged, high energy consumption. Short life. Contents of the invention [0003] The invention discloses an electromagnetically driven rotary fluid self-varying resistor that can be used in electronic or electric power systems. [0004] The present invention has the following technical content. [0005] 1. Electromagnetically driven rotating fluid self-varying resistors that can be used in electronic or power systems are characterized in that they are mainly composed of a cavity, a conductive liquid, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01C10/02
CPCH01C10/02H02P1/027
Inventor 朱蕾
Owner 盐城咏恒投资发展有限公司