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Application of capacitor integrated online monitoring technology in high-voltage reactive power compensation device

A compensation device and comprehensive compensation technology, applied in reactive power compensation, reactive power adjustment/elimination/compensation, measurement devices, etc., can solve problems such as poor usability, easy damage, and difficult maintenance.

Inactive Publication Date: 2011-08-17
FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through careful design, the product focuses on applying the "high-voltage capacitor online monitoring technology" to an intelligent and maintenance-free distributed high-voltage reactive power compensation device, and solves the problems of easy damage, poor usability, and maintenance in practical applications. Difficult and other prominent problems

Method used

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  • Application of capacitor integrated online monitoring technology in high-voltage reactive power compensation device
  • Application of capacitor integrated online monitoring technology in high-voltage reactive power compensation device
  • Application of capacitor integrated online monitoring technology in high-voltage reactive power compensation device

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Embodiment Construction

[0048] The present invention is implemented as follows:

[0049] in figure 2 with image 3 In, the application of a capacitor integrated online monitoring technology in a high-voltage reactive power compensation device, which consists of capacitor online monitoring circuit, full-film high-voltage shunt capacitor, fuse, permanent magnet mechanism vacuum contactor, high-voltage reactive power comprehensive compensation controller and The fault protection circuit is composed. Through careful design, focus on the application of "high-voltage capacitor online monitoring technology" to the intelligent and maintenance-free distributed high-voltage reactive power compensation device, and solve the problem of easy damage, poor ease of use, and difficult maintenance of the equipment in practical applications. And other outstanding issues.

[0050] 1. Design of maintenance-free high-voltage reactive power compensation device with "capacitor online function"

[0051] The maintenance-free hig...

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Abstract

The invention relates to the field of high-voltage reactive power compensation devices, in particular to the application of a capacitor integrated online monitoring technology in a high-voltage reactive power compensation device. In the application, a capacitor online monitoring loop, a full-film high-voltage parallel capacitor, a fuse, a permanent magnet mechanism vacuum contactor, a high-voltage reactive power integrated compensation controller and a fault protection loop are involved. A knee-protective and shoulder-protective healthcare massager has the advantages that: the problem that the capacitor integrated online monitoring technology is applied to an intelligent maintenance-free distributed high-voltage reactive power compensation device is focused to be solved; and the outstanding problems that equipment is easy to damage, not easy to use, difficult to maintain and the like in practical application are solved.

Description

Technical field [0001] The invention relates to the field of high-voltage reactive power compensation devices, in particular to the application of a capacitor comprehensive online monitoring technology in a high-voltage reactive power compensation device. Background technique [0002] High-voltage 10kV system reactive power compensation equipment is generally installed in substations using centralized compensation adjustment, but the high-voltage 10kV line layout is scattered, with long feeder lines, low power factor, high line loss, poor power quality, etc.; With the continuous development of emerging technologies, high-efficiency non-linear load products have been widely used, but the non-linear, impulsive, and unbalanced power consumption characteristics of user loads have caused the instantaneous reactive power of the grid system to always be in a process of highly frequent changes. [0003] Installing high-voltage shunt capacitors on distribution lines is a good way of compens...

Claims

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Application Information

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IPC IPC(8): H02J3/18G01R27/26
CPCY02E40/30
Inventor 林峻陈益祥张耀宇杜满权张益涛卢耀武陈彦武谢兰平
Owner FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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