Wang, Guoshi
Liu, Ying
Chen, Xiaowen
Yan, Qing
Sui, Haibin
Ma, Chao
Zhang, Junfei
Funding for this research was provided by:
This work was supported by Digital grid platform (Hainan) construction project. (072900HQ42190001)
Article History
Received: 2 September 2020
Accepted: 2 December 2020
First Online: 5 February 2021
Competing interests
: There is no potential competitive advantage in our paper. All the authors have reviewed the manuscript and agreed to submit it to your magazine. We confirm that the contents of the manuscript have not been published or submitted for publication elsewhere.