Liu, Hanxin
Sun, Chun https://orcid.org/0000-0003-0046-8407
Gao, Zhiyuan
Geng, Chong
Shi, Shuangshuang
Wang, Le
Su, Sijing
Bi, Wengang
Funding for this research was provided by:
Natural Science Foundation of Hebei Province (F2018202046)
State Key Laboratory of Reliability and Intelligence of Electrical Equipment (EERIZZ2018003)
Article History
Received: 30 January 2019
Accepted: 14 April 2019
First Online: 2 May 2019
Competing Interests
: The authors declare that they have no competing interests.
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