Research on fault processing of active power distribution network based on intelligent control terminal

Authors

Lihong ZHANG, The Electrical Engineering College, Guizhou University,Guiyang 550025 ,China
Cheng CHANG, Ganzhou Power Supply Company，State Grid Jiangxi Electric Power Co , Ltd ，Ganzhou 341000 ,China
Wei XIONG, The Electrical Engineering College, Guizhou University,Guiyang 550025 ,China
Xufeng YUAN, The Electrical Engineering College, Guizhou University,Guiyang 550025 ,China

Keywords

active distribution network, selfhealing control, fault processing, intelligent terminal

Abstract

The active distribution network has a large of distributed generator (DG), therefore, the operation mode and control strategy of the traditional distribution network are not suitable for the active distribution system. The selfhealing control of active distribution network can prevent, diagnose, analyze of the fault and recover power supply. Under this background, a intelligent control terminal is designed for active distribution networks in this paper. Then, the fault isolation, fault phase selection, fault location are designed. Finally, the simulation model is constructed in Matlab/Simulink, and it is shown that the terminal system has a good ability to deal with the fault of active distribution network.

DOI

10.19781/j.issn.16739140.2020.02.003

First Page

22

Last Page

29

Recommended Citation

ZHANG, Lihong; CHANG, Cheng; XIONG, Wei; and YUAN, Xufeng (2020) "Research on fault processing of active power distribution network based on intelligent control terminal," Journal of Electric Power Science and Technology: Vol. 35: Iss. 2, Article 3.
DOI: 10.19781/j.issn.16739140.2020.02.003
Available at: https://jepst.researchcommons.org/journal/vol35/iss2/3