Title
A Multi-Stage Restoration Method For Medium-Voltage Distribution System With Dgs
Abstract
A fast and effective service restoration method is proposed for medium-voltage distribution system with distributed generators by combining intentional islanding of distributed generators with network reconfiguration to maximize restoration of out-of-service loads. The whole process is divided into four stages: 1) matching islanding schemes; 2) restoration of network connectivity and distributed generators; 3) network reconfiguration; and 4) optimization of load shedding. Whether the last three stages are executed or not depends on violations of operational constraints. In accordance with the topological feature of distribution system, a new concept of fundamental loop matrix is presented and applied in detecting out-of-service areas, restoration of network connectivity, and network reconfiguration. Simulation studies on the PG&E 69-bus system shows the effectiveness of the proposed approach.
Year
DOI
Venue
2017
10.1109/TSG.2016.2532348
IEEE TRANSACTIONS ON SMART GRID
Keywords
Field
DocType
Distribution system, distributed generators (DGs), intentional islanding, service restoration
Network connectivity,Matrix (mathematics),Voltage,Distribution system,Control engineering,Electronic engineering,Network reconfiguration,Engineering,Service restoration,Islanding,Load Shedding
Journal
Volume
Issue
ISSN
8
6
1949-3053
Citations 
PageRank 
References 
1
0.36
1
Authors
7
Name
Order
Citations
PageRank
Feng Wang121.07
Chun Chen24727246.28
Canbing Li34413.49
Yi-Jia Cao48926.51
Yongming Li524438.08
Bin Zhou6153.96
Xuzhu Dong710.36