AUTHOR=Tan Zhukui , Liu Bin , Xu Yutao , Ou Jiaxiang , Xiao Xiaobin TITLE=Crucial status and perspectives of topology identification technologies of distribution network based on electrical quantity characteristics identification considering cloud-edge-end coordination JOURNAL=Frontiers in Energy Research VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.975244 DOI=10.3389/fenrg.2022.975244 ISSN=2296-598X