Electric Power ›› 2022, Vol. 55 ›› Issue (7): 67-73.DOI: 10.11930/j.issn.1004-9649.202011033

• Power System • Previous Articles     Next Articles

Diagnosis of Deviation Indicators of Distribution Network Engineering Based on Fuzzy Petri Net

YU Haozheng1, PAN Zhaolun3, LI Ke1, ZHOU Peng2, GUO Xinzhi1, SUN Huijun3, YU Jinxiong3, LI Cunbin3   

  1. 1. State Grid Henan Electric Power Co., Ltd. Economic and Technology Research Institute, Zhengzhou 450000, China;
    2. State Grid Henan Electric Power Co., Ltd. Zhengzhou 450000, China;
    3. North China Electric Power University, Beijing 102206, China
  • Received:2020-11-08 Revised:2022-03-04 Online:2022-07-28 Published:2022-07-20
  • Supported by:
    This work is supported by Science & Technology of SGCC(Research on Correlation Analysis of Big Data Correlation at Key Nodes of Distribution Network Engineering Project Control, No. SGTYHT/18-JS-209)and National Natural Science Foundation of China(Research on Risk Elements Transmission Model of Deep Fusion of Electric Power and Information for Energy Internet, No.71671065).

Abstract: With the rapid development of distribution network engineering in recent years, the data of various control indicators for construction of distribution network projects has also become more diverse and complex. At the same time, it is hard to identify the deviation indicators of the distribution network projects due to the limited data processing capabilities, which leads to poor identification and location of some long-standing deviation indicators in the distribution network projects. Based on the theory of fuzzy Petri net, a diagnosis model is designed for the deviation indicators of distribution network projects, and the method for determining the real-time data of each indicator in the process of construction of the distribution network projects is analyzed. A case study is carried out for determining the deviation indicators of the distribution network project, which can provide a good reference for project management personnel to manage the distribution network engineering in a timely and effective manner.

Key words: fuzzy Petri net, distribution network engineering, project management, deviation indicator diagnosis, real-time data