Power grid equipment performance perception and evaluation method

An evaluation method and performance technology, which is applied in the field of power grid equipment performance perception evaluation, can solve problems such as finding fault areas and equipment, alarm information analysis and processing, and fault information judgment difficulties, so as to ensure safe and reliable operation and avoid abnormalities situation, the effect of shortening the time for handling accidents

Inactive Publication Date: 2016-06-08
安徽海兴泰瑞智能科技有限公司
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Problems solved by technology

When the power grid is in normal operation, the alarm information generated by the power equipment needs to be processed manually. When the power grid fails, hundreds of alarm information will be sent to the control center in a short time. The correct analysis and processing of these alarm information cannot make full use of the fault information to find out the area and equipment where the fault occurred
Therefore, the existing power grid dispatching and alarm system has the disadvantages of difficulty in judging fault information, high labor intensity of manual processing, and low efficiency of accident handling, which affects the safety and reliable operation of the power grid.

Method used

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  • Power grid equipment performance perception and evaluation method

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing:

[0017] Such as figure 1 As shown, the grid equipment performance perception evaluation method of this embodiment includes the following steps:

[0018] S1: Determine the equipment status type information according to the typical abnormalities and fault types that occur in the operation of smart substation equipment;

[0019] S2: Obtain the collection information of various parameters of the transmission line, form graphic data and real-time monitoring data, and upload them to the component performance evaluation platform;

[0020] S3: The component performance evaluation platform conducts primary evaluation on the operation performance of the substation and the operation performance of the transmission line, and uses the evaluation results as the reference value of the equipment output data;

[0021] S4: According to the actual conditions and environment of the substation...

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Abstract

The invention relates to a power grid equipment performance perception and evaluation method. Equipment state type information is determined through a typical abnormity and fault type in operation of transformer substation operation, and acquired information of each parameter in a power transmission line is acquired as a reference value of equipment output data. According to the actual condition and environment of the transformer substation, a transformer substation equipment sample database is established. Furthermore whether equipment performance abnormity occurs is determined according to acquired self-testing information for equipment state. The power grid equipment performance perception and evaluation method realizes simple operation and can monitor performance of the power grid equipment in time, thereby predicating fault information of faulted electrodes in advance, notifying personnel in time, shortening accident handling time, ensuring safe and reliable operation of the power grid and preventing power grid abnormities.

Description

technical field [0001] The invention relates to the technical field of grid equipment performance evaluation, in particular to a grid equipment performance perception evaluation method. Background technique [0002] With the rapid development of my country's electric power industry, the installed capacity of the power grid is increasing rapidly, and the scale of the power grid is also expanding. The structure is also complicated, and the operation mode is various. The alarm information presented to the dispatcher is also increasing. When the power grid is in normal operation, the alarm information generated by the power equipment needs to be processed manually. When the power grid fails, hundreds of alarm information will be sent to the control center in a short time. The correct analysis and processing of these alarm information cannot make full use of the fault information to find out the area and equipment where the fault occurred. Therefore, the existing power grid disp...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 汪伟刘天霁汪继红吴立群
Owner 安徽海兴泰瑞智能科技有限公司
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