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A distribution network terminal operation evaluation method based on sampling section data

A cross-sectional data and distribution network terminal technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as difficult adaptation, low coverage of the main station system, and inconsistency, and achieve the effect of improving practicability

Inactive Publication Date: 2021-07-16
BEIJING KEDONG ELECTRIC POWER CONTROL SYST +1
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  • Summary
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AI Technical Summary

Problems solved by technology

However, due to the long-standing problem of outstanding debts in the company's distribution network history, the overall distribution automation construction is still lagging behind, and it is difficult to adapt to the requirements of today's rapid social and economic development.
The main problems are as follows: the main station system coverage of the power distribution system is low
As a result, the evaluated terminal situation does not match the facts

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] Technical terms among the present invention are set forth as follows:

[0020] Distribution network terminal online rate: one of the distribution automation system evaluation indicators, refers to the ratio of the online time of the terminal equipment currently in use to the online time of all the terminals in use.

[0021] Distribution network remote control success rate: One of the distribution automation system assessment and evaluation indicators refers to the ratio of the number of successful remote control of the three-remote switch equipment currently in use to the total number of remote control.

[0022] Distribution network remote control utilization rate: one of the assessment and evaluation indicators of the distribution automation system, it refers to the ratio of the number of successful remote control of the three-remote switch equipment currently in use to the number of displacements of the three-remote switch.

[0023] Distribution network remote signali...

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PUM

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Abstract

The invention belongs to the field of power distribution automation, and in particular relates to a method for evaluating the operation of a distribution network terminal based on the data of the mining section. The method evaluates the operation status of the distribution network terminal by comprehensively analyzing the historical data of the distribution network and the data of the mining section. , to identify abnormally running terminals and uploaded suspicious data, specifically including: (1) Calculation of online rate of distribution network terminals; (2) Calculation of success rate of distribution network remote control; (3) Calculation of utilization rate of distribution network remote control; (4) ) Calculation of correct rate of distribution network remote signaling. The present invention is based on the distribution network terminal operation evaluation method using cross-section data, so that the above distribution network terminal evaluation index has more practical value.

Description

technical field [0001] The invention belongs to the field of distribution automation, and in particular relates to a distribution network terminal operation evaluation method based on sampling section data. Background technique [0002] As of February 2015, the State Grid Corporation of China has completed the construction of distribution automation master station systems for 86 prefecture-level regulatory agencies (accounting for 27%) and 213 county-level regulatory agencies (accounting for 15.90%). Distribution automation has made considerable progress, and the level of automation in pilot areas has been greatly improved. However, due to the long-term outstanding debts of the company's distribution network, the overall distribution automation construction is still lagging behind, and it is difficult to meet the requirements of the rapid social and economic development today. There are mainly the following problems: the coverage rate of the main station system of the power...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q50/06
Inventor 马志斌冷磊磊赵隆乾刘经德荣义平张小娇卢丽胜张瑞雪
Owner BEIJING KEDONG ELECTRIC POWER CONTROL SYST
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