Prognostics and Health Management of High-Speed Railway Traction Power Substations

Zhengyou He, Sheng Lin, Ding Feng, Qi Wang (Autoren)

Buch | Hardcover

335 Seiten

2026
Springer Verlag, Singapore
978-981-95-4537-7 (ISBN)

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This book systematically explains the theoretical framework of Prognostics and Health Management (PHM) for traction power substations in high-speed railways, focusing on PHM concepts and development. It provides an overview of fault diagnosis and prediction for these substations, complemented by practical examples. The integration of equipment service performance, degradation patterns, fault evolution processes, and intelligent early warning mechanisms is discussed to conduct health assessments of traction power substations. Reliability and risk assessments are conducted considering operational characteristics, relay protection, and multi-factor integration, followed by case analyses. Furthermore, maintenance decision-making and optimization research are explored, encompassing degradation modeling, fault prediction, risk assessment, and multi-attribute decision-making approaches. By incorporating PHM technology into high-speed railway traction power substations, it leverages existing monitoring data while integrating and processing multi-source system information. This enables timely prediction and warning of system and equipment failures, aiding operators in maintaining the system health and conducting reliability assessments. This ensures that the traction power supply system operates efficiently, minimizing failures. Corresponding maintenance strategies are formulated based on evaluation results, enhancing the safe and reliable operation of the system in terms of various aspects such as reliability and economy, etc.

Zhengyou He received the B.Sc. and M.Sc. degrees in Computational Mechanics, in Chongqing University, Chongqing, China, in 1992 and 1995, respectively, and the Ph.D. degree in Electrical Engineering in Southwest Jiaotong University, Chengdu, China, in 2001. Currently, he is the vice president of Southwest Jiaotong University, Chengdu, China. His research interests include signal processing, fault diagnosis and reliability analysis in power systems and high-speed railway traction power supply system.

Chapter 1. The development history and current applications of Prognostics and Health Management (PHM).- Chapter 2. Fault diagnosis of high-speed railway traction power supply system.- Chapter 3. Failure prediction of high-speed railway traction power supply system.- Chapter 4. Health evaluation of high-speed railway traction power supply system.- Chapter 5. Reliability and risk assessment of high-speed railway traction power supply system.- Chapter 6. Maintenance decision-making of high-speed railway traction power supply system.

Erscheinungsdatum	29.11.2025
Zusatzinfo	95 Illustrations, color; 26 Illustrations, black and white
Verlagsort	Singapore
Sprache	englisch
Maße	155 x 235 mm
Themenwelt	Technik ► Bauwesen
	Technik ► Elektrotechnik / Energietechnik
	Technik ► Fahrzeugbau / Schiffbau
Schlagworte	degradation modeling • Fault Diagnosis • fault prediction • Health Management • High-speed Railway • Maintenance decision-making • Reliability Assessment • risk assessment • Traction power supply system • traction substation
ISBN-10	981-95-4537-4 / 9819545374
ISBN-13	978-981-95-4537-7 / 9789819545377
Zustand	Neuware