"Keima Wakatsuki,Mitsuyoshi Enomoto,Kenichiro Sano","Applicability of Mechanical DC Circuit Breakers for Multi-circuit HVDC Transmission System","令和6年電気学会全国大会","令和6年電気学会全国大会論文集","電気学会","vol. 6","no. 215","pp. 375-376",2024,Mar. "Mitsuyoshi Enomoto,Masaya Shimizu,Keima Wakatsuki,Kenichiro Sano","Configuration of Multi-circuit HVDC Transmission System and its DC Fault Clearing Method","令和6年電気学会全国大会","令和6年電気学会全国大会論文集","電気学会","vol. 6","no. 214","pp. 373-374",2024,Mar.