Electromagnetic-Thermal Modeling of Electromagnetic Brake Using Finite-Element Analysis

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A DC-excited high torque electromagnetic brake has been designed for high-speed train in WHMFC. An electromagnetic-thermal analysis model for electromagnetic brake analysis has been developed, taking into account the specific heat capacity-temperature relation, nonlinear magnetization-saturation and the skin effect. With simplification, the complex transient electromagnetic-thermal process has been successfully solved. This paper follows a previous work in which analysis was performed with electromagnetic analysis only.

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290-294

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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