The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 32-671
Full Name: Kuei-Hsiang Chao
Position: Associate Professor
Age: ON
Sex: Male
Address: 35, Lane215, Section 1, Chung-Shan Road, Taiping City, Taichung County, 411 Taiwan
Country: TAIWAN
Tel: +886-423924505#7272
Tel prefix:
Fax: +886-423922156
E-mail address: chaokh@ncut.edu.tw
Other E-mails: chaokh0706@yahoo.com.tw
Title of the Paper: Transient characteristic analysis based-on circuit models for a high-speed rail system
Authors as they appear in the Paper: Kuei-Hsiang Chao1, Pi-Yun Chen, Chun-Hsin Chen
Email addresses of all the authors: chaokh@ncut.edu.tw,chenby@ncut.edu.tw,tscheng2@yahoo.com.tw
Number of paper pages: 10
Abstract: The main purpose of this study is to analyze the current leakage of the power grid due to the change in speed of high-speed rail (HSR). First, using PSIM software as the fundamental basis, this study constructed an overall HSR circuit-based model system, including Scott transformer, auto-transformer, and the track equivalent circuit and grounding system. In addition, this paper sought to study the current leakage transient responses of a train¡¦s change in speed using this equivalent circuit model. Through simulation results, the study found that the dramatic change in DC voltage from a change in the speed of electric locomotives causes current leakage flowing through the high-speed rail power grid and a rise in ground potential. The study¡¦s analysis results provide possible performance improvements to the high speed rail¡¦s electric locomotives during changes in speed.
Keywords: High-speed rail system, Scott transformer, Leakage current, Transient behavior, Current leakage transient responses
EXTENSION of the file: .pdf
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How Did you learn about congress: National Chin-Yi University of Technology, 35, Lane215, Section 1, Chung-Shan Road, Taiping City, Taichung County, 411 Taiwan
IP ADDRESS: 122.118.79.87
