LOW VOLTAGE APPARATUS ›› 2023, Vol. 0 ›› Issue (3): 46-53.doi: 10.16628/j.cnki.2095-8188.2023.03.008

• Distribution Automation • Previous Articles     Next Articles

Comprehensive Evaluation Method of Active Distribution Network Operation Health Level Based on Massive Operation Data

ZHU Kai1, LI Yaqing1, HU Zhenhua1, LIU Fanglei1, WANG Zhenhua1, WANG Hang2, XING Haijun2   

  1. 1. Qingpu Power Supply Company,State Grid Shanghai Electric Power Co.,Ltd., Shanghai 201700, China
    2. College of Electrical Engineering,Shanghai University of Electric Power, Shanghai 200090, China
  • Received:2022-09-20 Online:2023-03-30 Published:2023-04-11

Abstract:

When the traditional distribution network passively deals with faults or abnormal operating conditions,it lacks the early warning,real-time monitoring and rolling inspection of the grid risks or the hidden dangers such as the grid structure weakness points.In order to make the business model of active distribution network potential risk detection real-time and comprehensive,the comprehensive evaluation method of active distribution network operation health level based on massive operation data is provided.Considering the risk level of the real-time operation of the distribution network and the potential risk caused by the structural defects of the distribution network itself,it comprehensively reflects the healthy operation level of the distribution network.The problems of the traditional distribution network evaluation system are sdlved,such as the cumbersome setting of evaluation indicators,the single evaluation characteristics and the low reliability of evaluation results.

Key words: active distribution network, health level, evaluation system, evaluation indicators

CLC Number: