"Kenichiro Sano,Tatsuki Kato","Virtual Inertia Control Using Energy Stored in Modular Multilevel Converters of the HVDC Transmission System","IEEE Energy Conversion Congress & Exposition (ECCE 2023)","IEEE Energy Conversion Congress & Exposition (ECCE 2023)","IEEE",,,"pp. 939-943",2023,Oct. "Nikola Krneta,Kenichiro Sano","Low-Voltage Ride-Through Method of the HVDC Transmission System for Feeding Islanded Offshore AC Loads","IEEE Energy Conversion Congress & Exposition (ECCE 2023)","IEEE Energy Conversion Congress & Exposition (ECCE 2023)","IEEE",,,"pp. 698-703",2023,Oct. "Mitsuyoshi Enomoto,Kenichiro Sano,Yushi Koyama,Kei Sekiguchi,Takahiro Ishiguro,Daichi Suzuki","Fault Handling Method in an HVDC System with Half-Bridge MMCs and Hybrid DC Circuit Breakers","IEEE Energy Conversion Congress & Exposition (ECCE 2023)","IEEE Energy Conversion Congress & Exposition (ECCE 2023)","IEEE",,,"pp. 692-697",2023,Oct. "Yoshiyuki Isono,Nikola Krneta,Kenichiro Sano","PHIL Test Environment Using a Real-Time Simulator to Verify Interactions between High Voltage DC Transmission and AC Systems","Joint Technical Meeting on Power Engineering and Power Systems Engineering, IEE Japan","電気学会 電力技術/電力系統技術合同研究会論文集","IEE Japan","vol. 4","no. PE-23-224","pp. 131-136",2023,Sept. "Takumi Ueda,Kenichiro Sano,Junya Kanno,Junichi Fukushima","Continuous Power Transmission Method of Bipolar HVDC Transmission System for Offshore Wind Power Plants under DC Line Fault --System Switching after Restoration of Fault Line--","Joint Technical Meeting on Power Engineering and Power Systems Engineering, IEE Japan","電気学会 電力技術/電力系統技術合同研究会論文集","IEE Japan","vol. 4","no. PE-23-225","pp. 137-141",2023,Sept. "Takumi Ueda,Kenichiro Sano","Control Theory-Based Analysis of Active Power Oscillation Caused by Virtual Inertia Control","Joint Technical Meeting on Power Engineering and Power Systems Engineering, IEE Japan","電気学会 電力技術/電力系統技術合同研究会論文集","IEE Japan","vol. 1","no. PE-23-17","pp. 153-158",2023,Sept. "Kenichiro Sano","Widespread Use of High-Voltage DC Transmission System and Future Inter-Regional Power Grids",,"The Journal of The Institute of Electrical Engineers of Japan","IEE Japan","vol. 143","no. 9","pp. 580-583",2023,Sept. "Kodai Abe,Kenichiro Sano,Naotaka Okada","Validation of the Applicability of Harmonic Analysis Based on Symmetrical Components to Distribution Systems with Grid Inverters","Joint Technical Meeting on Power Engineering and Power Systems Engineering, IEE Japan","電気学会 電力技術/電力系統技術合同研究会論文集","IEE Japan","vol. 4","no. PE-23-223","pp. 125-129",2023,Sept. "Takurou Arai,Hiroshi Mochikawa,Kenichiro Sano,Hideaki Fujita","New Modulation Method to Reduce Cell Capacitor Ripple Current in Modular Multilevel Cascade Converters and its Application to Active Power Filters",,"IEEJ Transactions on Industry Applications","IEE Japan","vol. 143","no. 8","pp. 590-599",2023,Aug. "Atsushi Chiba,Kenichiro Sano,Yushi Koyama,Kei Sekiguchi,Takahiro Ishiguro,Daichi Suzuki","A DC Fault Ride-Through Control of Half-Bridge MMCs for the HVDC Grid with DC Circuit Breakers",,"IEEJ Journal of Industry Applications",,"vol. 12","no. 3",,2023,May "Riyunosuke Yamahana,Kenichiro Sano,Junya Kanno,Junichi Fukushima","Continuous Operation of Wind Power Plants during System Switching between Positive and Negative Poles of Bipolar HVDC Transmission System","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 6","no. 206","pp. 352-353",2023,Mar. "Junichi Fukushima,Junya Kanno,Kenichiro Sano","Comparison of configuration of HVDC system for offshore wind power generation","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 6","no. 205","pp. 350-351",2023,Mar. "Nikola Krneta,Yoshiyuki Isono,Kenichiro Sano","Testbed for HVDC Control Methods Based on a Scaled Down MMC-HVDC System and a Real-Time AC System Simulator","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 6","no. 202","pp. 345-346",2023,Mar. "Tatsuki Kato,Kenichiro Sano","Enhancement of Power System Frequency Control by the HVDC Transmission with a Virtual Inertia Control Using Stored Energy of Power Converters","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 6","no. 64","pp. 86-87",2023,Mar. "Takumi Ueda,Kenichiro Sano","Effect of Converter Controls for HVDC Transmission on Frequency Drop in a Low-Inertia System","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 6","no. 63","pp. 84-85",2023,Mar. "Rei Hojo,Mitsuyoshi Enomoto,Kenichiro Sano,Yushi Koyama,Kei Sekiguchi,Takahiro Ishiguro,Daichi Suzuki","Experimental Verification of a Pole-to-Pole Fault Ride-Through Method for Double-Circuit HVDC Transmission","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 4","no. 112","pp. 197-198",2023,Mar. "Atsushi Chiba,Kenichiro Sano,Yushi Koyama,Kei Sekiguchi,Takahiro Ishiguro,Daichi Suzuki","Pole-to-Pole Fault Ride-Through Method for Double-Circuit HVDC Transmission with DC Circuit Breakers","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. 4","no. 111","pp. 195-196",2023,Mar. "Mitsuyoshi Enomoto,Kenichiro Sano,Junya Kanno,Junichi Fukushima","Continuous Operation of Wind Power Plants under Pole-to-Ground Fault in an HVDC System Consisting of Half-Bridge MMCs and Disconnecting Switches",,"IEEE Transactions on Power Electronics","IEEE","vol. 38","no. 3","pp. 3812 - 3823",2023,Mar. "Masahide Hojo,Kenichiro Sano,Tatsuhito Nakajima","NEDO Special Course for Human Resource Development in the Project","令和5年電気学会全国大会","令和5年電気学会全国大会論文集","電気学会","vol. H2","no. 9","pp. 34-37",2023,Mar.