"Chomrong Ou","STUDY ON ARC-FREE COMMUTATION WITH VARIABLE RESISTANCE CONTACTS IN HYBRID DC SWITCH",,,,,,,2020,Sept. "Chomrong Ou","STUDY ON ARC-FREE COMMUTATION WITH VARIABLE RESISTANCE CONTACTS IN HYBRID DC SWITCH",,,,,,,2020,Sept. "Chomrong Ou","STUDY ON ARC-FREE COMMUTATION WITH VARIABLE RESISTANCE CONTACTS IN HYBRID DC SWITCH",,,,,,,2020,Sept. "Chomrong Ou","STUDY ON ARC-FREE COMMUTATION WITH VARIABLE RESISTANCE CONTACTS IN HYBRID DC SWITCH",,,,,,,2020,Sept. "Chomrong Ou,Yinming Huang,KOICHI YASUOKA","New Configuration of Contacts for Increasing the Threshold Current of Arc-Free Commutation in a DC Hybrid Switch",,"IEEE Transactions on Components, Packaging and Manufacturing Technology",,"Vol. 10","No. 8","pp. 1320-1327",2020,Aug. "Ryo Nakayama,Chomrong Ou,Shungo Zen,KOICHI YASUOKA","Dielectric strength of electric contacts after short-duration arc in a hybrid DC circuit breaker",,"IEEJ Trans. Electrical and Electronic Eng.",,"Vol. 156","no. 5",,2020,Feb. "Yinming Huang,Chomrong Ou,KOICHI YASUOKA","328 A kV-kA hybrid DC circuit breaker with SiC-MOSFET module","令和元年電気学会電力・エネルギー部門大会,)",,,,,,2019,Sept. "Chomrong Ou,Yinming Huang,KOICHI YASUOKA","Simulation of heat distribution in electric contacts of a hybrid DC switch","令和元年電気学会電力・エネルギー部門大会",,,,,,2019,Sept. "Chomrong Ou,Ryo Nakayama,Shungo Zen,KOICHI YASUOKA","Influence of a Short-Duration Arc on the Erosion and Dielectric Strength of Narrow Air-Gap Contacts in a Hybrid DC Switch",,"IEEE Transactions on Components, Packaging and Manufacturing Technology",,"Vol. 9","No. 6","pp. 1068-1074",2019,Mar. "Ryo Nakayama,Chomrong Ou,Shungo Zen,KOICHI YASUOKA","Dielectric strength of electric contacts after short-duration arc in a hybrid DC circuit breaker","IWHV 2018",,," ED-18-095"," SP-18-047,"," HV-18-129",2018,Nov. "Chomrong Ou,Ryo Nakayama,Shungo Zen,Nozomi Takeuchi,KOICHI YASUOKA","Influence of Arc Discharge on Contact Erosion and Contact Resistance in a Hybrid DC Switch","63rd IEEE Holm Conference on Electrical Contacts",,,,,,2018,Oct.