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Visual power distribution network fault studying and judging system

A distribution network fault and distribution network technology, applied in the radio wave measurement system, satellite radio beacon positioning system, fault location, etc., can solve the problems that the research and judgment system cannot clarify the fault type, reduce the workload of maintenance personnel, etc., and achieve Easier to go to the site for repairs, reduce losses, and reduce workload

Pending Publication Date: 2020-10-20
STATE GRID ZHEJIANG PINGHU POWER SUPPLY +1
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Problems solved by technology

[0004] The invention mainly solves the technical problem that the original research and judgment system cannot clarify the fault type; it provides a visual distribution network fault research and judgment system, which obtains the fault range area through fault indication information and distribution network topology, and obtains the fault type according to the state information research and judgment , to clarify the specific fault range area and fault type, maintenance personnel can quickly arrive at the scene, and can directly carry out maintenance after arriving at the scene, reducing the workload of maintenance personnel after arriving at the scene, and speeding up the progress of maintenance

Method used

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  • Visual power distribution network fault studying and judging system
  • Visual power distribution network fault studying and judging system
  • Visual power distribution network fault studying and judging system

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Embodiment

[0047] Embodiment: A visual distribution network fault research and judgment system of this embodiment, such as figure 1 As shown, it includes a fault indicator 1 , a monitoring terminal 2 , a data relay terminal 3 , a monitoring master station 4 and a visualization terminal 5 .

[0048] The fault indicators are set at different positions of the distribution lines in the distribution network, and are used to collect fault indication information of the distribution lines.

[0049] The monitoring terminals are set at different positions of the distribution lines in the distribution network, and are used to collect status information of the distribution lines. Such as figure 2 As shown, the monitoring terminal includes a fixed rod 22, one end of the fixed rod is fixedly installed with a solar battery 21, and the other end of the fixed rod is rotatably mounted with a circular rotating plate 25, and the rotating plate can rotate 360 ​​degrees around the central axis of the fixed ...

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Abstract

The invention discloses a visual power distribution network fault studying and judging system which comprises a fault indicator, a monitoring terminal, a data relay terminal, a monitoring main stationand a visual terminal. The fault indicator is used for collecting fault indication information of the power distribution network; the monitoring terminal is used for collecting state information of the power distribution network; the data relay terminal is used for transmitting fault indication information and state information to the monitoring main station; the monitoring master station performs research and judgment according to the fault indication information and the state information to obtain fault information, wherein the fault information comprises a fault type and a fault range area; and the visualization terminal displays the fault range area through the power distribution network GIS system and displays the fault influence area. According to the invention, a specific fault range area and a fault type can be determined, maintenance personnel can quickly arrive at the site and can directly carry out maintenance after arriving at the site, the workload of the maintenance personnel after arriving at the site is reduced, and the maintenance progress is accelerated.

Description

technical field [0001] The invention relates to the technical field of distribution network fault monitoring, in particular to a visual distribution network fault research and judgment system. Background technique [0002] For a long time, when a fault occurs in the distribution network, locating the source of the fault, obtaining information about the faulty equipment, and analyzing the type and scope of the fault must be carried out by maintenance personnel on site, which affects the progress of maintenance. Therefore, in the case of a certain number of maintenance personnel, it is impossible to realize the priority allocation of maintenance personnel to power failures with a large influence range, which is not conducive to timely resolution of power failures with a wide range of influence, and the optimal allocation of maintenance resources cannot be achieved. [0003] For example, the Chinese patent document CN102565572A discloses a distribution grid fault research and j...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01S19/42
CPCG01R31/086G01S19/42
Inventor 龚利武张海春王征冯跃亮陈超顾海松郭强张炜张健吴韬毕炯伟徐克干军施文杰吴林峰陆翔胡雷剑毛泽颖赵飞卫陶琨姚强顾强杰沈美勤张灏许磊磊陆夕蒙
Owner STATE GRID ZHEJIANG PINGHU POWER SUPPLY
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