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On-load tap switch controller

A switch controller and on-load tap technology, which is applied in the electric power field, can solve the problems of single function and low utilization rate of equipment, and achieve the effect of no longer single function and high utilization rate of equipment

Active Publication Date: 2016-05-25
STATE GRID ZHEJIANG YUYAO POWER SUPPLY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current on-load tap-changer controller has a single function, which is only used to control the on-load tap-changer, and the utilization rate of the equipment is low

Method used

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Embodiment 1

[0029] See figure 1 , which shows a schematic diagram of the logic structure of the on-load tap-changer controller provided by the present application, and the on-load tap-changer controller includes: an online oil filter device interface 11 and a first control unit 12 .

[0030] Wherein, the on-line oil filter device interface 11 is used to connect with the on-line oil filter device of the on-load tap-changer corresponding to the on-load tap-changer controller.

[0031] The first control unit 12 is connected to the interface 11 of the on-line oil filter device, and is used to control the on-line oil filter device to filter insulating oil after the on-load tap changer operates.

[0032] In this application, the on-line oil filter device interface and the first control unit are added to the on-load tap-changer controller, so that the on-load tap-changer controller can control the on-line filter on the basis of the function of controlling the on-load tap-changer. The function o...

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Abstract

The invention provides an on-load tap switch controller, which comprises an online oil filtering device interface and a first control unit, wherein the online oil filtering device interface is used for being connected with an online oil filtering device of an on-load tap switch corresponding to the on-load tap switch controller; and the first control unit is connected with the online oil filtering device, and is used for controlling the online oil filtering device to filter insulating oil after the on-load tap switch acts. The online oil filtering device interface and the first control unit are added to the on-load tap switch controller, so that the on-load tap switch controller also has the function of controlling the online oil filtering device to filter the insulating oil on the basis of the function of controlling the on-load tap switch; the target that the on-load tap switch controller is not single in function is achieved; and the utilization rate of equipment is improved.

Description

technical field [0001] The present application relates to the field of electric power, in particular to an on-load tap changer controller. Background technique [0002] Voltage is an important quality index in power system. During the normal operation of the power system, due to the fluctuation of the power supply voltage and the change of the load size, the power supply voltage of the system often changes, and the voltage change will cause abnormal operation of the electrical equipment, which directly affects production and daily life. An effective solution is to use the on-load tap-changer controller to control the on-load tap-changer. When the power supply voltage changes, the power supply voltage can be stabilized by adjusting the on-load tap changer transformer. The on-load tap-changer controller is the command and control center in the on-load voltage regulation power supply system, and its performance directly affects the reliable operation of the on-load voltage reg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/0006Y02B90/20Y04S40/126
Inventor 杨立明陈高其周海华杨国铸陈潮洋黄永钦李丹
Owner STATE GRID ZHEJIANG YUYAO POWER SUPPLY
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