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Electric network pollution data tree-shaped analysis system based on PQDIF standard

A power grid pollution and analysis system technology, applied in the field of power grid pollution data analysis, can solve the problems of poor real-time data analysis, poor data transmission stability, and slow data transmission speed, and achieve fast data transmission speed, easy expansion, and light weight.

Active Publication Date: 2015-01-07
JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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Problems solved by technology

[0003] In order to solve the problems of poor real-time data analysis, poor data transmission stability, slow data transmission speed, and poor data sharing in the existing power grid pollution data analysis system, the present invention provides a power grid pollution data tree analysis system based on the PQDIF standard

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  • Electric network pollution data tree-shaped analysis system based on PQDIF standard

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Embodiment Construction

[0009] Power grid pollution data tree analysis system based on PQDIF standard, including power quality monitor, carbon footprint power monitor, monitoring master station, GIS server, Web server, simulation server, evaluation server, wireless AP, wireless gateway, optical fiber, radio wave channel;

[0010] Among them, the number of power quality monitors and the number of carbon footprint power monitors are multiple; the number of monitoring master stations is two; the number of wireless APs is five;

[0011] Several power quality monitors are connected to the first wireless AP through optical fibers, and the remaining power quality monitors are connected to the second wireless AP through optical fibers. The first wireless AP is connected to the second wireless AP through radio wave channels. Connection; each power quality monitor together forms the branch of the tree topology, and the first wireless AP and the second wireless AP together form the backbone of the tree topology...

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Abstract

The invention relates to the electric network pollution data analysis technology, in particular to an electric network pollution data tree-shaped analysis system based on a PQDIF standard. The electric network pollution data tree-shaped analysis system based on the PQDIF standard solves the problems that an existing electric network pollution data analysis system is poor in data analysis real-time performance, poor in data transmission stability, low in data transmission speed and poor in data sharing performance. The electric network pollution data tree-shaped analysis system based on the PQDIF standard comprises power quality monitors, carbon footprint power monitors, a monitoring master station, a GIS server, a Web server, an emulation server, an evaluation server, wireless APs, wireless gateways, optical fibers and an radio wave channel, wherein all the power quality monitors jointly form branches of a tree-shaped topological structure, and the first wireless AP and the second wireless AP jointly form a trunk of the tree-shaped topological structure; all the carbon footprint power monitors jointly form branches of a tree-shaped topological structure, and the third wireless AP and the fourth wireless AP jointly form a trunk of the tree-shaped topological structure. The electric network pollution data tree-shaped analysis system based on the PQDIF standard is suitable for analysis on electric network pollution data.

Description

technical field [0001] The invention relates to a power grid pollution data analysis technology, in particular to a power grid pollution data tree analysis system based on the PQDIF standard. Background technique [0002] During the operation of the power grid, various loads (such as nonlinear loads, impact loads, fluctuating loads, and asymmetrical loads) will cause harmonics, voltage fluctuations and flicker, surge impacts, and three-phase imbalances in the power grid. These phenomena are collectively referred to as grid pollution. On the one hand, grid pollution will cause serious harm to the safe operation of the grid (such as grid tripping, abnormal fluctuation range of grid frequency, grid voltage drop, instantaneous power supply interruption of the grid, etc.), and on the other hand, it will cause serious damage to the safe operation of the load (such as Cause interference to the load, cause load failure, cause load burnout, etc.). Therefore, in order to ensure the ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY04S40/124Y04S40/126Y04S40/128Y02E60/00Y04S10/52
Inventor 李璠李国林程刚武冬冬卫伟田志瑞
Owner JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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