Power quality monitoring and querying system

A power quality monitoring and query system technology, applied in the direction of electrical signal transmission system, power supply test, transmission system, etc., can solve the problems of complex location distribution, data monitoring signal transmission and security difficulties, so as to improve the reliability of power supply and improve real-time performance, good fault tolerance

Active Publication Date: 2018-11-30
ZHEJIANG GUANGYUE ENVIRONMENTAL POLYTRON TECH INC
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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

Method used

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  • Power quality monitoring and querying system

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with specific embodiment:

[0015] A power quality monitoring and query system, comprising the following parts: a data monitoring node, used for real-time detection of power quality data indicators of distributed power sources, and transmitting the detected power quality data indicators to dump nodes; dump nodes, used for Receive, store and upload the power quality data indicators of distributed power; the power quality monitoring center is used to receive and process the power quality data indicators of distributed power and centralized supervision of all power quality indicators of distributed power in the monitoring network segment management; a notebook computer, used to realize the remote query and monitoring of the power quality status of all distributed power sources in the network segment, characterized in that the data monitoring node and the dump node communicate and interact through the Ether...

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Abstract

The invention discloses a power quality monitoring and querying system, comprising a data monitoring node. In the power quality monitoring and querying system disclosed by the invention, the securityof a query end and a power quality monitoring center is both considered, and during large-scale dynamic expansion of data, system stagnation is not generated by encryption and decryption. The data monitoring node can accurately obtain the accurate time when a network signal reaches a certain node in the network, has better fault tolerance for the loss condition of received Ethernet frame signals from different signals, improves and effectively optimizes the real-time performance of power quality monitoring of distributed power sources, can ensure the data collection, transmission and storage in a certain degree of extreme weather, and improves the reliability of power supply.

Description

technical field [0001] The invention belongs to the technical field of electric equipment monitoring. It specifically relates to a power quality monitoring query system. 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 object of the present invention is to provide a power quality monitoring query system in order to overcome the above disadvantages. [0004] A power quality monitoring and query system, comprising the following parts: a data monitoring node, used for real-time detection of power quality data indicators of distributed power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/30G01R31/40G08C19/00G08C17/02
CPCG01R31/40G08C17/02G08C19/00H04L9/3066H04L63/0428H04L63/10H04L67/025
Inventor 包莉丽
Owner ZHEJIANG GUANGYUE ENVIRONMENTAL POLYTRON TECH INC
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