Protection of Sensitive Loads in Distribution Systems Using a BSFCL-DVR System

Sensors

Saleh Mobayen¹  Mehdi Firouzi²  Chih-Chiang Chen³  H. Shahbabaei Kartijkolaie⁴  Mojtaba Nasiri⁵ 

[1] Advanced Control Systems Laboratory, Department of Electrical Engineering, University of Zanjan, University Blvd., Zanjan 45371-38791, Iran;Department of Electrical Engineering, Faculty of Engineering, Abhar Branch, Islamic Azad University, Abhar 1584743311, Iran;Department of Systems and Naval Mechatronic Engineering, National Cheng Kung University, Tainan 70101, Taiwan;Golestan Provinace Distribution Electrical Company, Gorgan 517212, Iran;Solar Energy Applications Group, Trinity College Dublin, University of Dublin, D02 PN40, Dublin, Ireland;

关键词: dynamic voltage restorer;    fault current limiter;    sensitive loads;    power quality;    voltage controller;   

DOI  :  10.3390/s21051615

来源: DOAJ

【 摘 要 】

In this paper, an incorporated bridge-type superconducting fault current limiter (BSFCL) and Dynamic Voltage Restorer (DVR) is presented to improve the voltage quality and limiting fault current problems in distribution systems. In order to achieve these capabilities, the BSFCL and DVR are integrated through a common DC link as a BSFCL-DVR system. The FCL and DVR ports of the BSFCL-DVR system are located in the beginning and end of the sensitive loads’ feeder integrated to the point of common coupling (PCC) in the distribution system. At first, the principle operation of the BSFCL-DVR is discussed. Then, a control system for the BSFCL-DVR system is designed to enhance the voltage quality and limit the fault current. Eventually, the efficiency of the BSFCL-DVR system is verified through the PSCAD/EMTDC simulation.

【 授权许可】

Unknown