Identifying topology of distribution substation in power Internet of Things using dynamic voltage load fluctuation flow analysis 1State Grid Zhejiang Marketing Service Center, Hangzhou, China 2Beijing Zhixiang Technology Co., Ltd, Beijing, China DOI 10.7717/peerj-cs.1688 Academic Editor Gengxin Sun Subject Areas Artificial Intelligence, Data Mining and Machine Learning, Data Science, Internet of Things Keywords Internet of things, Power internet of things, Topology identification, Flow...