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Comprehensive analysis system and method of power distribution network

A comprehensive analysis and distribution network technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as the lack of comprehensive analysis tools or methods for distribution networks

Inactive Publication Date: 2014-02-05
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But so far, mainly relying on past experience to analyze, evaluate and manage the distribution network, there is no systematic distribution network comprehensive analysis tool or method. Therefore, providing a distribution network comprehensive analysis system or method has become an urgent need in this field. solved problem

Method used

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  • Comprehensive analysis system and method of power distribution network
  • Comprehensive analysis system and method of power distribution network
  • Comprehensive analysis system and method of power distribution network

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Embodiment 1

[0054] Embodiment 1 of the present invention discloses a distribution network comprehensive analysis system, please refer to figure 1 , the system includes a data acquisition module 100, a comprehensive analysis module 200, an improvement module 300 and a verification module 400, wherein:

[0055] The data acquisition module 100 is configured to acquire distribution network data within a preset analysis range.

[0056] Before obtaining the distribution network data required for comprehensive analysis of the distribution network, it is first necessary to determine the specific analysis scope of the distribution network. In this embodiment, the analysis of the distribution network within the scope of a certain city is taken as an example. The scope of analysis specifically covers all 10kV lines of the city's power supply bureau and power supply station, as well as distribution network information such as some typical stations in the 400V power grid. Afterwards, the data acquisi...

Embodiment 2

[0133] Embodiment 2 of the present invention discloses a comprehensive analysis method for distribution network, please refer to figure 2 , the method includes:

[0134] S1: Obtain distribution network data within the preset analysis range.

[0135] S2: Based on the distribution network data, perform a comprehensive analysis on the distribution network to obtain a comprehensive analysis result of the distribution network.

[0136] Among them, step S2 specifically includes: based on the distribution network data, analyzing the equipment technology and management level of the distribution network to obtain the analysis results of the distribution network equipment technology level and management level; based on the distribution network data, performing distribution network power flow analysis to obtain distribution network power flow analysis results; based on the distribution network data, analyze the reliability of the distribution network to obtain distribution network reli...

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Abstract

The invention discloses a comprehensive analysis system and method of a power distribution network. The comprehensive analysis system comprises a data acquisition module, a comprehensive analysis module, a modification module and a verification module, wherein the data acquisition module acquires the data of the power distribution network, the comprehensive analysis module carries out comprehensive analysis on the power distribution network based on the data of the power distribution network and obtains a comprehensive analysis result of the power distribution network, the modification module makes a modification scheme for the power distribution network when the comprehensive analysis result of the power distribution network does not accord with a preset standard, and the verification module verifies the performance of the power distribution network modified according to the modification scheme. The comprehensive analysis module carries out comprehensive analysis on the power distribution network, the modification module makes the corresponding modification scheme when the analysis result does not accord with the preset standard to modify the power distribution network, and therefore the comprehensive analysis system and method of the power distribution network achieve comprehensive analysis of the power distribution network, bring convenience to technical personnel in the field for comprehensive analysis of the power distribution network, provide reference for construction, operation and management of the power distribution network, and improve the reliability of the power distribution network.

Description

technical field [0001] The invention belongs to the technical field of distribution network system analysis and evaluation, and in particular relates to a distribution network comprehensive analysis system and method. Background technique [0002] At present, building a strong power grid has become one of the important goals of power grid development. The power grid includes power generation grid, transmission grid and distribution grid. [0003] The distribution network is directly connected to the majority of power customers and is an important part of the power grid. The comprehensive performance of the distribution network directly affects the reliability and quality of power supply when it supplies power to power customers. Based on the above situation, in order to improve the reliability and quality of power supply of the distribution network, it is necessary to improve the comprehensive performance of the distribution network, so that there are increasingly higher req...

Claims

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Application Information

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IPC IPC(8): G06Q50/06
Inventor 叶铁丰马帮文陈小波
Owner STATE GRID CORP OF CHINA
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