A New Protection Strategy for Micro-grid Based On Relative Measured-Impedance and Regional Negative Sequence Component
Loading...
Paper number
0211
Working Group Number
Conference name
CIRED 2018 Ljubljana Workshop
Conference date
7 - 8 June 2018
Conference location
Ljubljana, Slovenia
Peer-reviewed
Yes
Short title
Convener
Authors
Song, Jie, State Grid Shanghai EPRI, China
Li, Yupeng, State Grid Shanghai Shinan Electric Power Supply Company, China
Yin, Xuan, Shanghai university of electric power, China
Deng, Xiangli, Shanghai university of electric power, China
Xiao, Qishi, State Grid Shanghai EPRI, China
Du, Yang, State Grid Shanghai EPRI, China
Li, Yupeng, State Grid Shanghai Shinan Electric Power Supply Company, China
Yin, Xuan, Shanghai university of electric power, China
Deng, Xiangli, Shanghai university of electric power, China
Xiao, Qishi, State Grid Shanghai EPRI, China
Du, Yang, State Grid Shanghai EPRI, China
Abstract
Aiming at the problems existing in micro-grid, a set ofprotection schemes, which are according to the faultcharacteristics of micro-grid system with differentvoltage levels of 10kV and 400V in distribution network,are proposed in this paper. According to the simulationresults, it is verified that the protection scheme candetect various fault types of micro-grid in differentvoltage levels. The protection scheme has good rapidity,reliability and selectivity.
Table of content
Keywords
Publisher
AIM
Date
2018-06-07
Permanent link to this record
https://www.cired-repository.org/handle/20.500.12455/1238
http://dx.doi.org/10.34890/391
http://dx.doi.org/10.34890/391
ISSN
2032-9628
ISBN
978-2-9602415-1-8