芳澤 信哉 (ヨシザワ シンヤ)

流動人口データを活用した電気自動車の充放電ポテンシャル推計
芳澤 信哉
電気学会誌 143(9) 568-571 2023年09月

e-mobility and energy coupled simulation for designing carbon neutral cities and communities
Yutaka Ota,Shinya Yoshizawa,Katsuya Sakai,Yoshinori Ueda,Masaya Takashima,Koji Kagawa,Akihiro Iwata
IATSS Research 47(2) 270-276 2023年07月 [査読有り]

Feasibility assessment of net zero-energy transformation of building stock using integrated synthetic population, building stock, and power distribution network framework
Yamaguchi, Y.,Shoda, Y.,Yoshizawa, S.,Imai, T.,Perwez, U.,Shimoda, Y.,Hayashi, Y.
Applied Energy 333 2023年03月 [査読有り]

PV出力変動に伴うSVR動作と配電損失増加を低減するVolt-var曲線決定手法
山下 裕輔,芳澤 信哉,児玉 安広,林 泰弘,村下 直久
電気学会論文誌Ｂ（電力・エネルギー部門誌） 141(12) 763-772 2021年12月 [査読有り]

Voltage-Sensitivity-Based Volt-VAR-Watt Settings of Smart Inverters for Mitigating Voltage Rise in Distribution Systems
Yoshizawa, S.,Yanagiya, Y.,Ishii, H.,Hayashi, Y.,Matsuura, T.,Hamada, H.,Mori, K.
IEEE Open Access Journal of Power and Energy 8 584-595 2021年11月 [査読有り]

Advanced voltage control method for improving the voltage quality of low-voltage distribution networks with photovoltaic penetrations
Marika Nakamura,Shinya Yoshizawa,Hideo Ishii,Yasuhiro Hayashi
Energy Informatics 4(S2) 2021年09月 AbstractAs the number of photovoltaic (PV) power generators connect... [査読有り]

Predictive Voltage Control Scheme Based on Estimation of Short-Time-Ahead Voltage Fluctuation in Distribution System with PVs
Yoshizawa, S.,Hayashi, Y.
IEEJ Transactions on Electrical and Electronic Engineering 16(6) 916-924 2021年06月 [査読有り]

Dynamic Optimization of SVR Control Parameters for Improving Tap Operation Efficiency of Voltage Control in Distribution Networks
Murakami, K.,Yoshizawa, S.,Ishii, H.,Hayashi, Y.,Kondo, H.,Kanazawa, Y.,Nomura, H.,Kajikawa, T.
IEEJ Transactions on Electrical and Electronic Engineering 16(1) 67-77 2021年01月 [査読有り]

Advanced voltage control based on short-time ahead voltage fluctuation estimation in distribution system
Yoshizawa, S.,Hayashi, Y.
Electric Power Systems Research 188 106559-106559 2020年11月 [査読有り]

柱上変圧器の容量超過回避を目的とした需要家蓄電池の分散型充放電制御手法
大久保 里矩,芳澤 信哉,林 泰弘,河野 俊介,松田 啓史,板屋 伸彦,高野 富裕
電気学会論文誌Ｂ（電力・エネルギー部門誌） 140(8) 638-649 2020年08月

This paper proposes a decentralized charging and discharging control method of a battery energy s... [査読有り]

Semicentralized voltage control method using SVR based on past voltage measurements in distribution network
Murakami, K.,Yoshizawa, S.,Ishii, H.,Hayashi, Y.,Kondo, H.,Kanazawa, Y.,Nomura, H.,Kajikawa, T.
IEEJ Transactions on Electrical and Electronic Engineering 15(7) 1032-1039 2020年07月 [査読有り]

Electric Vehicle Charging Management Using Auction Mechanism for Reducing PV Curtailment in Distribution Systems
Hiroshi Kikusato,Yu Fujimoto,Shin-ichi Hanada,Daiya Isogawa,Shinya Yoshizawa,Hiroshi Ohashi,Yasuhiro Hayashi
IEEE Transactions on Sustainable Energy 11(3) 1394-1403 2020年07月 [査読有り]

送電損失低減を目的としたPV連系送電系統における2電圧階級のVQC装置協調運用決定手法
金子 曜久,芳澤 信哉,林 泰弘,杉村 修平,植田 喜延,田邊 隆之
電気学会論文誌Ｂ（電力・エネルギー部門誌） 140(6) 484-494 2020年06月

Transmission system operators (TSO) are responsible to manage the power quality within a proper r... [査読有り]

Home Energy Management Systems under Effects of Solar-Battery Smart Inverter Functions
Dao, V.T.,Ishii, H.,Takenobu, Y.,Yoshizawa, S.,Hayashi, Y.
IEEJ Transactions on Electrical and Electronic Engineering 15(5) 692-703 2020年05月 [査読有り]

Multipurpose control and planning method for battery energy storage systems in distribution network with photovoltaic plant
Akagi, S.,Yoshizawa, S.,Ito, M.,Fujimoto, Y.,Miyazaki, T.,Hayashi, Y.,Tawa, K.,Hisada, T.,Yano, T.
International Journal of Electrical Power and Energy Systems 116 105485-105485 2020年03月 [査読有り]

Intensive quadratic programming approach for home energy management systems with power utility requirements
Dao, V.T.,Ishii, H.,Takenobu, Y.,Yoshizawa, S.,Hayashi, Y.
International Journal of Electrical Power and Energy Systems 115 105473-105473 2020年02月 [査読有り]

Electric Vehicle Charge–Discharge Management for Utilization of Photovoltaic by Coordination Between Home and Grid Energy Management Systems
Hiroshi Kikusato,Kohei Mori,Shinya Yoshizawa,Yu Fujimoto,Hiroshi Asano,Yasuhiro Hayashi,Akihiko Kawashima,Shinkichi Inagaki,Tatsuya Suzuki
IEEE Transactions on Smart Grid 10(3) 3186-3197 2019年05月 [査読有り]

PCSによるPV出力抑制待機の定量的評価と評価結果に基づく出力抑制待機時間の決定
芳澤 信哉,成瀬 裕矢,吉永 淳,林 泰弘,緒方 司郎
電気学会論文誌． Ｂ 138(10) 805-814 2018年10月

In this paper, waiting effects of photovoltaic generation (PV) output curtailment by power condit... [査読有り]

Versatile Modeling Platform for Cooperative Energy Management Systems in Smart Cities
Yasuhiro Hayashi,Yu Fujimoto,Hideo Ishii,Yuji Takenobu,Hiroshi Kikusato,Shinya Yoshizawa,Yoshiharu Amano,Shin-Ichi Tanabe,Yohei Yamaguchi,Yoshiyuki Shimoda,Jun Yoshinaga,Masato Watanabe,Shunsuke Sasaki,Takeshi Koike,Hans-Arno Jacobsen,Kevin Tomsovic
Proceedings of the IEEE 106(4) 594-612 2018年04月 With growing attention to sustainability and recognition of the impact of global warming problems, e... [査読有り]

Distributed Energy Management for Comprehensive Utilization of Residential Photovoltaic Outputs
Fujimoto, Yu,Kikusato, Hiroshi,Yoshizawa, Shinya,Kawano, Shunsuke,Yoshida, Akira,Wakao, Shinji,Murata, Noboru,Amano, Yoshiharu,Tanabe, Shin-ichi,Hayashi, Yasuhiro
IEEE Transactions on Smart Grid 9(2) 1216-1227 2018年03月 The introduction of photovoltaic power systems is being significantly promoted. This paper proposes ... [査読有り]

Detection of Cyber Attacks Against Voltage Control in Distribution Power Grids With PVs
Isozaki, Yasunori,Yoshizawa, Shinya,Fujimoto, Yu,Ishii, Hideaki,Ono, Isao,Onoda, Takashi,Hayashi, Yasuhiro
IEEE Transactions on Smart Grid 7(4) 1824-1835 2016年07月 In this paper, we consider the impact of cyber attacks on voltage regulation in distribution systems... [査読有り]

Evaluation of coordinated energy management system for grid and home in distribution system with PVs
Yoshizawa, Shinya,Yoshida, Akira,Kawano, Shunsuke,Fujimoto, Yu,Amano, Yoshiharu,Hayashi, Yasuhiro
Journal of International Council on Electrical Engineering 6(1) 126-133 2016年06月 [査読有り]

Capacity determination of a battery energy storage system based on the control performance of load leveling and voltage control
Satoru Akagi,Shinya Yoshizawa,Jun Yoshinaga,Masakazu Ito,Yu Fujimoto,Yasuhiro Hayashi,Takashi Yano,Hideaki Nakahata,Toshiya Hisada,Xuan Mai Tran
Journal of International Council on Electrical Engineering 6(1) 94-101 2016年01月 [査読有り]

多段設置された次世代SVRの最適整定値の動的更新手法
芳澤 信哉,山本 祐也,林 泰弘,佐々木 俊介,重藤 貴也,野村 英生
電気学会論文誌Ｂ（電力・エネルギー部門誌） 135(9) 550-558 2015年09月 This paper proposes a dynamic updating method of the optimal control parameters of multiple advanced... [査読有り]

Maximum PV Penetration Capacity Evaluation of a Novel Method for Determining LDC Control Parameters of Step Voltage Regulators
Kawano, Shunsuke,Yoshizawa, Shinya,Fujimoto, Yu,Hayashi, Yasuhiro
International Journal of Electrical Energy 3(1) 13-18 2015年03月 [査読有り]

Effectiveness of optimization updating the control parameters of advanced SVRs
Yamamoto, Yuya,Yoshizawa, Shinya,Yoshinaga, Jun,Hayashi, Yasuhiro,Sasaki, Shunsuke,Shigeto, Takaya,Nomura, Hideo
Journal of International Council on Electrical Engineering 5(1) 12-17 2015年03月 [査読有り]

バンク事故復旧対応型LRT・SVR協調電圧制御手法
芳澤 信哉,林 泰弘,辻 祐毅,神谷 英志
電気学会論文誌Ｂ（電力・エネルギー部門誌） 133(4) 333-342 2013年04月 Voltages in distribution system are maintained within a proper voltage range by adjusting a tap posi... [査読有り]