Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sakai Kazuyoshi and Hiroi Hideyuki and Sakakibara Hiroyuki and Yamamoto Kazuo,Influence of Grounding Systems on Overvoltages Appearing on DC Wirings of Photovoltaic Power Generation System,IEEJ Transactions on Power and Energy,03854213,The Institute of Electrical Engineers of Japan,2013,133,10,777-784,https://cir.nii.ac.jp/crid/1390001204603046528,https://doi.org/10.1541/ieejpes.133.777