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Remote restart device of substation communication system

A communication system and remote restart technology, applied in the field of remote restart devices for substation communication systems, can solve the problems of wasting manpower, material resources, financial resources, etc., and achieve the effects of improving safety, improving power supply reliability, and ingenious ideas.

Active Publication Date: 2018-08-10
AKSU POWER SUPPLY COMPANY STATE GRID XINJIANG ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the remote location of 35kV substations and the random occurrence of faults, operation and maintenance personnel often drive to the site for several hours in the middle of the night to eliminate faults, wasting a lot of manpower, material resources, and financial resources

Method used

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  • Remote restart device of substation communication system
  • Remote restart device of substation communication system

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Embodiment Construction

[0016] The present invention is further described in conjunction with the following examples.

[0017] An embodiment of the present invention relates to a remote restart device for a substation communication system, including a signal transmitter 1, an intelligent control system 2 and a relay KM 4, the intelligent control system 2 is embedded with a signal receiver 3, and the signal transmitter adopts GSM transmitter, the signal receiver uses a GSM receiver, such as figure 1 Shown is the design block diagram of the remote restart device of the substation communication system. With the help of the intelligent control system 2 embedded with the signal receiver 3 and the mobile communication network, the "power-off- transmission" process. When the communication is interrupted, the operator sends a short message through the signal transmitter 1 to control the "power failure-power transmission" of the substation communication system power supply, quickly realize the restart functi...

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Abstract

Disclosed is a remote restart apparatus for a communication system of a transformer substation. The remote restart apparatus is characterized by comprising a signal emitter, an intelligent control system and a relay KM, wherein a signal receiver is embedded in the intelligent control system; and the intelligent control system controls the state of the normally-closed contact of the relay KM so as to realize the power off-power transmission process of the communication system of the transformer substation. The remote restart apparatus for the communication system of the transformer substation is creative in conception, simple in structure, high in practicability, and capable of effectively solving the problem of dead halt of the communication system of the 35kV unattended transformer substation, greatly shortening the dead-halt failure clearance period of the communication system, and improving the safety and reliability of the operation of the equipment; and meanwhile, the one-to-many operating mode brings convenience to the operation and maintenance staff.

Description

technical field [0001] The invention relates to the field of substations, in particular to a remote restart device for a communication system of a substation. Background technique [0002] The 35kV substations in Aksu area will all implement the unattended operation mode, and the image monitoring, automation, voice, relay protection and other data of the whole station equipment will rely on the substation communication system for transmission. Since the communication system of the substation substation has been unmaintained for a long time, it is prone to failure. Once the communication system fails, the power control center will completely lose all monitoring of the substation during the period from the occurrence of the failure to the elimination of the failure. Serious It affects the safe and reliable operation of the power system. Therefore, how to shorten the fault elimination cycle of the communication system, reduce the cost of personnel maintenance, improve the stab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
CPCH02J13/00Y02E60/00Y04S10/16
Inventor 周明高峰徐春雷李志强刘静刘杰王会宁邱现民朱小军李凯琳郭太成李超
Owner AKSU POWER SUPPLY COMPANY STATE GRID XINJIANG ELECTRIC POWER
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