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Linear dynamic capacitor with increasing capacity, motor control circuit and automatic chemical production line

A capacitor and linear technology, applied in the field of electricity, can solve the problems of difficult to use high-power circuits, complex and fragile results, high cost of capacitors, etc., and achieve the effects of not easy to burn out, long service life, and long contact life

Inactive Publication Date: 2016-01-06
刘伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Capacitors with real-time dynamic capacitance values ​​in the prior art are few or cost too high or the result is complicated and fragile or difficult to be used in high-power circuits

Method used

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  • Linear dynamic capacitor with increasing capacity, motor control circuit and automatic chemical production line
  • Linear dynamic capacitor with increasing capacity, motor control circuit and automatic chemical production line
  • Linear dynamic capacitor with increasing capacity, motor control circuit and automatic chemical production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Implementation example 1, such as Figure 1-2 As shown, a linear dynamic capacitor with increasing capacity includes an insulating container G11, a conductive liquid G31, a floating body G21, a bottom electrode G51, a capacitor rod C50, an insulating layer C51, an electromagnetic coil G41, a controlled path first node O+, The second node O- of the controlled path, the first node P+ of the control end, and the second node P- of the control end;

[0036] The insulating container G11 has a stable shape. The shape of the insulating container G11 is cylindrical, and the container of the insulating container G11 is cylindrical.

[0037] The conductive liquid G31 is contained in the cavity of the insulating container G11, the volume of the conductive liquid G31 is smaller than the volume of the insulating container G11, and the volume of the conductive liquid G31 is larger than half of the volume of the insulating container G11;

[0038] The electromagnetic coil G41 is fixedl...

Embodiment 2

[0048] Implementation Example 2: A modification is made on the basis of implementation example 1, so that a tilt switch K1 is connected in series between the bottom electrode G51 and the second node O- of the controlled channel, so as to prevent the capacitor from being used when it is placed incorrectly.

Embodiment 3

[0049] Implementation example 3. An automated chemical production line has the linear dynamic capacitor with increasing capacity described in implementation example 1.

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Abstract

The invention discloses a linear dynamic capacitor with increasing capacity. The linear dynamic capacitor is characterized by comprising an insulated container (G11), a conducting liquid (G31), a floating body (G21), a bottom electrode (G51), a capacitor bar (C50), an insulating layer (C51), an electromagnetic coil (G41), a first node (O+) of a controlled channel, a second node (O-) of the controlled channel, a first node (P+) of a control terminal, a second node (P-) of the control terminal and at least two capacitor bodies (L1, L2, L3 and L4) fixed inductive reactance. A motor control circuit comprises the capacitor and a bridge rectifier circuit (G60). An automatic chemical production line comprises the capacitor. The linear dynamic capacitor has the advantages of long contact service lifetime, low cost and good isolating property, and can be applied to high-power circuits, such as a weak power supply circuit, a power circuit and an ultra-high voltage power circuit.

Description

technical field [0001] The invention belongs to the field of electricity, in particular to a linear dynamic capacitor with increasing capacity, a motor control circuit and an automated chemical production line. Background technique [0002] In the prior art, there are few capacitors with real-time dynamic capacitance values, or the cost is too high, or the result is complex and vulnerable, or it is difficult to be used in high-power circuits. Contents of the invention [0003] In order to solve the problems described in the technical background, the present invention proposes a linear dynamic capacitor with increasing capacity, a motor control circuit, and an automated chemical production line. [0004] The present invention has the following technical contents. [0005] 1. A linear dynamic capacitor with increasing capacity, characterized in that it includes an insulating container (G11), a conductive liquid (G31), a floating body (G21), a bottom electrode (G51), a capac...

Claims

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Application Information

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IPC IPC(8): H01G13/00H02P7/00
Inventor 刘伟
Owner 刘伟
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