Funding for this research was provided by:
National Key Research and Development Program of China (2020YFA0710902)
National Natural Science Foundation of China (52072319)
Science and Technology Program of China State Railway Group Co., Ltd (P2018J001)
Self-determined Project of State Key Laboratory of Traction Power (2019TPL_T02)
Article History
Received: 29 April 2021
Revised: 21 August 2021
Accepted: 23 August 2021
First Online: 6 October 2021