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Precise analysis early warning system based on power grid fault information

A power grid fault and early warning system technology, applied in the direction of measuring electricity, measuring electrical variables, measuring devices, etc., can solve the problems of insufficient timely and accurate alarming, insufficient power grid signal analysis and processing, etc., to prevent potential safety hazards, flexible and convenient deployment, and prevent The effect of signal leakage

Inactive Publication Date: 2017-01-04
徐洪恩
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to solve the technical problems of insufficient analysis and processing of power grid signals and insufficient timely and accurate alarms in the current technology, the present invention proposes a precise analysis and early warning system based on power grid fault information

Method used

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  • Precise analysis early warning system based on power grid fault information
  • Precise analysis early warning system based on power grid fault information

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Embodiment

[0017] Embodiment: An early warning system based on accurate analysis of power grid fault information, and the method provided by the present invention will be described in detail in conjunction with the accompanying drawings.

[0018] An early warning system based on accurate analysis of power grid fault information, characterized in that: the cable signal collector 1 communicates with the communication management machine 2 through wireless; the communication management machine 2 communicates with the management service center 3; the cable signal collector 1 installed at the work site to monitor the operating status of the power equipment site, the communication management machine 2 can communicate with a plurality of the distributed data monitoring devices, and summarize the data uploaded by each of the distributed data monitoring devices ; The cable signal collector 1, the communication management machine 2, and the management service center 3 all perform unified timing thro...

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Abstract

The invention discloses a precise analysis early warning system based on power grid fault information. A cable signal acquirer communicates with a communication management machine in a wireless manner; the communication management machine communicates with a management service center; the cable signal acquirer is mounted on a working site to monitor the operation state of monitoring power equipment on site; the communication management machine can communicate with a plurality of distributed data monitoring devices and is used for summarizing data uploaded by each distributed data monitoring device; the cable signal acquirer, the communication management machine and the management service center are all subjected to unified timing through a GPS timing system. By adopting the precise analysis early warning system, promotion information can be analyzed and processed in a power grid deeply, and the processing efficiency of the power grid in emergent situations can be improved.

Description

technical field [0001] The invention belongs to the field of smart grids, in particular to an early warning system based on accurate analysis of grid fault information. Background technique [0002] At present, the EMS system does not carry out in-depth analysis and processing on the signals sent by the substation, and the signals are prone to flashing. The monitoring personnel of the power supply company do not have a clear understanding of the signal, and some important signals are easily missed due to carelessness, which may lead to major power grid accidents. The current human-machine interface system simply classifies and alarms according to different signal levels, and gives sound alarms for faults. The analysis and processing of signals is insufficient, and the classification of signals and possible problems cannot be visually displayed and alarmed, resulting in monitoring. The inertia of signal monitoring by personnel is not conducive to the safe operation of the po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 徐洪恩
Owner 徐洪恩
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