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Power distribution network planning analysis and auxiliary decision-making system

A distribution network planning and auxiliary decision-making technology, applied in the direction of instruments, data processing applications, calculations, etc., can solve the problems of reducing the failure rate and not being able to check in time, and achieve the effect of reducing the failure rate

Inactive Publication Date: 2015-04-15
STATE GRID CORP OF CHINA +1
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Problems solved by technology

However, the existing distribution network planning and decision-making system cannot check in time to reduce the failure rate after predicting possible failures

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below, so that those skilled in the art can implement it with reference to the description.

[0015] The present invention provides a distribution network planning analysis and auxiliary decision-making system, including:

[0016] A data input and output module, which stores the data of the distribution network planning scheme and the results of topology analysis into a data file;

[0017] Power supply reliability index generation module, which calculates the distribution network reliability index according to the equipment attribute setting fault type in the data file, and transmits the reliability index to the data file;

[0018] A power supply quality index generation module, which calculates the distribution network power supply quality index according to the device attributes in the data file, and transmits the power supply quality index to the data file;

[0019] The expected accident analysis module calls...

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Abstract

The invention relates to the field of power distribution network planning, and especially relates to a power distribution network planning analysis and auxiliary decision-making system. The system is characterized by comprising a data input and output mode for storing data of a power distribution network planning scheme and the result of a topology analysis in a data file; a power supply reliability index generation module for calculating the reliability index of a power distribution network according to the types of set faults of equipment attributes in the data file; a power supply quality index generation module for calculating a power supply quality index of the power distribution network according to the equipment attributes in the data file; an expected accident analysis module for analyzing various conditions in which accidents may occur and transmitting an analysis result to a feedback module which transmits the analysis result to a self-check module through signals; and a recording module for recording data of the accidents occur at each time into the data file, and making marks. The power distribution network planning analysis and auxiliary decision-making system provided by the invention is capable of self-check and is low in fault rate.

Description

technical field [0001] The invention relates to the field of distribution network planning, in particular to a distribution network planning analysis and auxiliary decision-making system. Background technique [0002] Urban distribution network planning refers to a plan involving expansion and transformation of a set of systems based on the analysis and research of future load growth and the current status of urban distribution networks. In the case of meeting the future user capacity and power quality as much as possible, for various possible wiring forms, different numbers of lines and different conductor cross-sections, take the operation economy as the index, and select the optimal or suboptimal scheme as the planning and transformation scheme , the process of maximizing the benefits of the power company and its relevant departments. However, the existing distribution network planning and decision-making system cannot check in time to reduce the failure rate after predi...

Claims

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Application Information

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IPC IPC(8): G06Q50/06
CPCG06Q50/06
Inventor 王启银武登峰白洁赵培峰赵锐姚学武
Owner STATE GRID CORP OF CHINA
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