Research on Fault Diagnosis Method of FCV Power Battery Based on Physical Model

Abstract:

Fuel cell vehicle powertrain is a complex electromechanical system related to electrochemistry, power electronics, power transmission and control systems, network and communications and other disciplines. Therefore, this article has clearly made the concept of fault and fault diagnosis, and conducted the preliminary study of the method of fault diagnosis for the fuel cell vehicle battery, and will adopt the model-based fault diagnosis method to achieve battery fault diagnosis.

• Periodical: Applied Mechanics and Materials (Volumes 52-54)
• Pages: 1438-1444
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.52-54.1438
• Online since: March 2011
• Authors: Xiong Yun, Zai Min Zhong, Ze Chang Sun, Tong Zhang, Ting Ting Yin
• Keywords: Fault Diagnosis, Fuel Cell Vehicle (FCV), Physical Model, Power Battery, Sensitivity Analysis, System Identification

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