A distributive power supply power quality monitoring method

A technology for power quality monitoring and distributed power supply, applied in the field of power equipment monitoring, can solve problems such as complex location distribution, data monitoring signal transmission and security difficulties, and achieve the effects of improving power supply reliability, improving real-time performance, and good fault tolerance.

Active Publication Date: 2018-11-23
台州市黄岩智正信息科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0002] Distributed power supply is a new energy-saving and environmentally friendly power generation device, but there are many grid-connected points of distributed power supply, and most of them are distributed in remote areas with harsh climate conditions, and the location distribution is relatively complicated, which poses a threat to data monitoring, especially signal transmission and safety belts. great difficulty

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  • A distributive power supply power quality monitoring method

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific embodiment:

[0020] A distributed power supply quality monitoring method, comprising the following steps:

[0021] 001, network data monitoring nodes, dump nodes, power quality monitoring centers and mobile devices;

[0022] 002, judge whether the above networking is successful, if yes, go to the next step, if not, return to the previous step to continue the networking step;

[0023] 003. Each data monitoring node collects the power quality indicators of the distributed power sources it monitors in real time, and regularly sends the power quality indicators to the corresponding transfer nodes;

[0024] 004. After receiving the communication signal of successful networking from the power quality monitoring center, the transfer node sends the received power quality index to the power quality monitoring center in response to the communication signal of the power quality monitoring center; ...

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Abstract

The invention provides a distributive power supply power quality monitoring method. The method comprises the steps of performing networking on a data monitoring node, a transfer node, a power qualitymonitoring center and a mobile apparatus, and the like. The data monitoring node can accurately obtain the exact time when a network signal reaches a node in a network and better fault tolerance can be provided for loss of received Ethernet frame signals from different signals, so that the instantaneity of distributive power supply power quality monitoring is effectively improved, data collection,transmission and storage in extreme weather of certain degrees can be guaranteed and power supply reliability is improved.

Description

technical field [0001] The invention belongs to the technical field of electric equipment monitoring. In particular, the invention relates to a method for monitoring the power quality of a distributed power supply. Background technique [0002] Distributed power supply is a new energy-saving and environmentally friendly power generation device, but there are many grid-connected points of distributed power supply, and most of them are distributed in remote areas with harsh climate conditions, and the location distribution is relatively complicated, which poses a threat to data monitoring, especially signal transmission and safety belts. Great difficulty came. Contents of the invention [0003] The purpose of the present invention is to provide a method for monitoring the power quality of distributed power sources in order to overcome the above-mentioned shortcomings. [0004] A distributed power supply quality monitoring method, comprising the following steps: [0005] 0...

Claims

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Application Information

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IPC IPC(8): G01R31/40
CPCG01R31/40
Inventor 包莉丽
Owner 台州市黄岩智正信息科技有限公司
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