Diagnosis device and method for column switch feeder terminal

A feeder automation and diagnosis device technology, applied in the direction of circuit devices, electrical components, etc., can solve problems such as difficult operation and maintenance, large manpower consumption, material resources and transportation costs, and achieve the goals of reducing project costs, improving maintenance efficiency, and speeding up diagnosis. Effect

Active Publication Date: 2015-05-06
STATE GRID CORP OF CHINA +3
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  • Abstract
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Problems solved by technology

[0004] Because the feeder automation terminal is installed on the column, it brings certain difficulties to the later operation and maintenance, especially when the feeder automation terminal is abnormal, it is often necessary to replace it with a new feeder automation terminal, and then replace the feeder automation terminal in the factory Diagnosis and maintenance require a lot of manpower, material resources and transportation costs

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  • Diagnosis device and method for column switch feeder terminal
  • Diagnosis device and method for column switch feeder terminal
  • Diagnosis device and method for column switch feeder terminal

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings.

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all examples. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] In order to facilitate the understanding of the embodiments of the present invention, specific embodiments will be taken as examples for further explanation below in conjunction with the accompanying drawings, and each embodiment does not constitute a limitation to the embodiments of the present invention. The invention relates to the connection relationship between ...

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Abstract

The invention discloses a diagnosis device and method for a column switch feeder terminal. The diagnosis device is connected with the feeder terminal, so that faults of the feeder terminal are diagnosed. The diagnosis device comprises a main control unit, a communication module, a power driving module, a voltage amplification module, a state output module and a state input module, wherein the main control unit is connected with the communication module, the power driving module, the voltage amplification module, the state output module and the state input module. The faults of the feeder terminal can be diagnosed in the running process, and on-site diagnosis and maintenance are realized.

Description

technical field [0001] The invention relates to the technical field of electric power system automation, in particular to a diagnostic device and method for an automatic terminal of a pole-mounted switch feeder. Background technique [0002] In order to improve the power supply reliability of the power distribution network, the power company needs to install feeder automation terminals on the pole switch to monitor the electrical data of the pole switch, such as current, voltage, switch status and other information, and detect faults on the line in real time If necessary, the state of the switch can be controlled by sending control commands remotely to realize the reconstruction of the power distribution network, and then provide the power supply reliability of the power distribution network. [0003] Such as figure 1 As shown, 101 is the tower supporting the distribution line; 102 is the switch body on the pole; 105 is the feeder automation terminal for monitoring; 103 is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 袁晓冬孙健凌万水朱卫平戴强晟王蔚吴攀
Owner STATE GRID CORP OF CHINA
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