Root Cause Analysis of Over-Current Ground Relay Tripping During Energizing Parallel Autotransformers

Volume: 55, Issue: 2, Pages: 1093 - 1105
Published: Mar 1, 2019
Abstract
In this paper, the root cause analysis of excessive zero-sequence currents is conducted when energizing parallel autotransformers in a power system. The studied system is a large international airport in Canada, where its power is supplied by both utility and local distributed generation (DG) feeding the load through two parallel autotransformers. Recent field records indicated that when the utility, local generators and the first...
Paper Details
Title
Root Cause Analysis of Over-Current Ground Relay Tripping During Energizing Parallel Autotransformers
Published Date
Mar 1, 2019
Volume
55
Issue
2
Pages
1093 - 1105
Citation AnalysisPro
  • Scinapse’s Top 10 Citation Journals & Affiliations graph reveals the quality and authenticity of citations received by a paper.
  • Discover whether citations have been inflated due to self-citations, or if citations include institutional bias.