Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kamigaito Noriaki and Kubota Yasumasa and Masukawa Shigeo and Iida Shoji,a Three Phase Voltage Source Neutral-Point-Clamped Converter with Divided Capacitors.,IEEJ Transactions on Industry Applications,09136339,The Institute of Electrical Engineers of Japan,1997,117,2,196-203,https://cir.nii.ac.jp/crid/1390282679631151104,https://doi.org/10.1541/ieejias.117.196