Distribution of earth leakage currents in railway systems with drain auto-transformers
學年 89
學期 2
出版（發表）日期 2001-04-01
作品名稱 Distribution of earth leakage currents in railway systems with drain auto-transformers
作品名稱（其他語言）
著者 蕭瑛東
單位 淡江大學電機工程學系
出版者
著錄名稱、卷期、頁數 IEEE transaction on power delivery 16(2), pp.271-275
摘要 This work presents a novel advanced methodology to accurately predict the earth leakage currents for analyzing the electrification railway systems with drain auto-transformers. The proposed methodology entails applying a decoupled technique to model the equivalent circuit while simultaneously considering the grounding network and the effects on mutual impedance between feeders. Also presented herein are several study cases, particularly with respect to how grounding resistance, span of auto-transformers, turn-ratio of auto-transformers, and location of ground faults influence the leakage currents. These study cases demonstrate that the computer program based on the proposed methodology can effectively analyze the leakage currents in the planning stage for developing railway systems.
關鍵字
語言 zh_TW
ISSN
期刊性質 國內
收錄於
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版
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