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Wireless remote control method of isolation switch of 10KV transmission line

A technology of isolating knife switches and wireless remote control, applied in electrical components, circuit devices, signal transmission systems, etc., to reduce safety accidents, save manpower and material resources

Inactive Publication Date: 2012-06-27
HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the technical problem of remote control operation of 10KV electric knife switch

Method used

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  • Wireless remote control method of isolation switch of 10KV transmission line
  • Wireless remote control method of isolation switch of 10KV transmission line

Examples

Experimental program
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Embodiment Construction

[0009] As shown in the figure, the knife switches connected by the single wires of the transmission line are combined, so that the three-phase transmission line knife switches are combined into a three-phase integrated isolation knife switch 1, and an isolation switch is installed on the combined isolation knife switch Knife switch electric operation structure 2, 10KV intelligent distribution terminal controller 3 is installed on the isolated knife switch electric operation mechanism, the action signal of the intelligent terminal controller is transmitted through the wireless communication terminal 4, and the information is exchanged by the distribution network automation system platform 5 .

[0010] The knife switch part of the present invention adopts a three-phase integrated type, and adopts a horizontal output shaft to connect the electric operating mechanism. The electric mechanism receives the action signal of the intelligent distribution terminal controller, and transmit...

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Abstract

The invention provides a wireless remote control method of an isolation switch of a 10KV transmission line. The wireless remote control method comprises the following steps of: combining switches of a transmission line, which are connected by a single wire, so that the switches of the three-phase transmission line are combined into a three-phase integrated isolation switch; installing an isolation switch electric operation structure on the combined isolation switch; and installing a 10KV intelligent distribution terminal controller on the isolation switch electric operation mechanism, wherein actuating signals of the intelligent terminal controller are transmitted through a wireless communication terminal and a distribution automation system platform interacts operation information. According to the invention, the isolation switches on the single-phase transmission line are combined into the three-phase integrated isolation switch, and the electric operation structure and the intelligent distribution terminal controller are installed, thus remote control operation of the distribution automation system platform is realized by transmitting the operation information through the wireless network terminal. The wireless remote control method disclosed by the invention has the capabilities of realizing actuating automation of the isolation switch and saving labor and materials and is suitable for remote control operation of the isolation switch of the transmission line.

Description

technical field [0001] The invention is a new type of isolation switch equipment used in the automatic construction of 10KV distribution lines in power supply enterprises, specifically a wireless remote control method for isolation knife switches of 10KV transmission lines. Background technique [0002] 10KV distribution line isolation switch is a common switchgear. In the case of no load, it plays the role of isolating the distribution line from the power supply. At present, the isolation switch used on the line is mostly phase-separated and manually operated opening and closing. In the process of distribution network automation construction, this manually operated isolation knife gate restricts the development of automation construction. SUMMARY OF THE INVENTION [0003] In order to realize the remote control operation of the isolation switch, the present invention provides a wireless remote control method for the isolation switch of a 10KV transmission line. The knif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G08C17/02
CPCY04S40/126Y04S40/143Y02E60/7884Y02E60/7853Y02E60/00
Inventor 王世成李典阳赵忠伟张立学李军李全赵兴杨敏胡江涛
Owner HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER
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