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Pluggable capacitor trigger module

A trigger module, plug-in technology, applied to the AC network to reduce harmonics/ripples, reactive power compensation, harmonic reduction devices, etc., can solve problems such as inconvenient capacity expansion, complicated circuits, and difficult maintenance

Inactive Publication Date: 2013-01-23
江苏华峰电器控制设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Capacitors in the original design of the active filter system are installed separately and connected by wires. The circuit is complicated and difficult to maintain. It is inconvenient to expand the capacity if it is scattered and installed in the entire active filter system.

Method used

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  • Pluggable capacitor trigger module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] like figure 1 As shown, the plug-in capacitive trigger module is installed on an insulating material board, which is divided into 3 layers, and the upper layer is equipped with an isolation transformer 3, a protection resistor 1, a protection capacitor 4 and an air switch 2, and wires are used between them Connected, the middle layer uses two sections to install the thyristor 5, the lower layer installs the fuse 6, and the bottom of the whole is connected to the plug 7 through the copper bar. The four sides of the plug-in capacitive trigger module are surrounded by boxes to form a small box. The primary plug 7 at the bottom can be directly installed in the switch cabinet, which is convenient for disassembly, maintenance and capacity increase.

[0014] The thyristor 5 installed on the two profiles of the middle layer is L-shaped.

[0015] In the active filter system, the signal input trigger board makes the thyristor 5 conduct, and is connected to the capacitor bank th...

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PUM

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Abstract

The invention relates to a pluggable capacitor trigger module, and in particular relates to a pluggable capacitor trigger module used for being connected with an active filter capacitor bank. The pluggable capacitor trigger module comprises a protective resistor (1), an air switch (2), an isolation transformer (3), a protective capacitor (4), a silicon controlled (5) and a fuse (6), and is characterized in that the protective resistor (1), the air switch (2), the isolation transformer (3), the protective capacitor (4), the silicon controlled (5) and the fuse (6) are integrated and are provided with a connector connected with a disposable plug (7). Therefore, the pluggable capacitor trigger module is convenient to mount when being mounted in the whole active filter system, the capacity is conveniently expanded, and the maintenance is convenient.

Description

technical field [0001] The invention relates to a plug-in capacitor trigger module, in particular to a plug-in capacitor trigger module for connecting active filter capacitor banks. Background technique [0002] Capacitors in the original design of the active filter system are separately installed and connected by wires. The circuit is complicated and difficult to maintain. It is inconvenient to expand the capacity if it is scattered and installed in the entire active filter system. Contents of the invention [0003] Technical problems to be solved: [0004] The existing active filter system capacitor wire connection, complex circuit, scattered installation, inconvenient capacity expansion. [0005] Technical solutions: [0006] In view of the above deficiencies, the present invention provides a pluggable capacitor trigger module, including a protective resistor 1, an air switch 2, an isolation transformer 3, a protective capacitor 4, a thyristor 5, a fuse 6, a protecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/01H02J3/18
CPCY02E40/30Y02E40/40
Inventor 朱学林
Owner 江苏华峰电器控制设备有限公司
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