A Comprehensive Evaluation Method for Incremental Distribution Networks Oriented to Power Grid Corporation's Guaranteed Service

Abstract

The invention discloses an incremental distribution network comprehensive evaluation method oriented to grid company guaranteed minimal service. The method comprises defining a boundary relation amongthe users, the incremental distribution network and the grid company; and determining incremental distribution network evaluation indexes oriented to the grid company guaranteed minimal service according to the boundary relation and hierarchically classifying the indexes; establishing an improved analytic hierarchy process (AHP) to set the weight of each index of the evaluation system; computingan incremental distribution network comprehensive evaluation result oriented to grid company guaranteed minimal service based on the evaluation index system and index weights. The method, based on therelation among the users, the incremental distribution network, and the grid company in the guaranteed minimal service in the new power reform environment, establishes a new incremental distributionnetwork evaluation index system, evaluates the evaluation index system by using the improved AHP, solves the lack of standards and criteria in the guaranteed minimal service of incremental distribution network, provides suggestions for the incremental distribution network operators to improve their own network construction, and guide the grid companies to dealing with the incremental distributionnetwork after guarantee.

Description

technical field [0001] The invention relates to an evaluation method for a power grid, in particular to a comprehensive evaluation method for an incremental distribution network oriented to a power grid company's guaranteed service. Background technique [0002] Incremental distribution network: that is, the newly added distribution network. Since the participation of social capital in the operation of incremental distribution network promotes competition and improves the efficiency of distribution network operation, it also increases the risk of incremental distribution network operation. Therefore, the measures also clearly point out that power sales companies that have the right to operate the distribution network should properly dispose of power distribution assets when they apply for voluntary withdrawal or are unable to provide power sales services. If no other company undertakes the power distribution business in the area, the power grid company will receive and prov...

AI Technical Summary

Problems solved by technology

In addition, social capital operation incremental distribution network lacks operation and maintenance experience, and it is difficult to form a mature operation system in a short period of time

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