Organization
Undergraduate School School of Science and Technology Associate Professor
Title
Associate Professor
External link
Degree
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博士（工学） ( 明治大学 )
Research Interests
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モータドライブ
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Motor
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Inverter
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電磁ノイズ
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EMI
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パワーエレクトロニクス
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電力変換器
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モータ
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電気機器
Research Areas
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Electrical power engineering
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Control and systems engineering
Education
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明治大学 理工学研究科 電気工学専攻 博士後期課程
2013.4 - 2014.3
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Hosei University Graduate School
2001.4 - 2003.3
Research History
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Meiji University Department of Electronics and Bioinformatics, School of Science and Technology Associate Professor
2022.9
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Seikei University Faculty of Science and Technology, Department of Systems Design Engineering Associate Professor
2019.4 - 2022.9
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Toshiba Corporation Corporate Manufacturing Engineering Center Chief Researcher
2003.4 - 2018.3
Professional Memberships
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THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN
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IEEE
Committee Memberships
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電気学会 電力変換装置における実用的なEMC対策技術調査専門委員会 委員
2019.4
Committee type：Academic society
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電気学会 D部門論文委員会副主査
2019.4
Committee type：Academic society
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一般社団法人日本能率協会(JMA) モータ技術フォーラム企画委員会 委員
2017.4
Committee type：Other
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電気学会 D部門論文委員会幹事
2015.4 - 2019.3
Committee type：Academic society
Papers
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Study of Level Switching Method in Inverters for EV Reviewed
Shuta Satake, Sari Maekawa, Kota Sato, Shinya Yano, Kenta Emori
2025 International Future Energy Electronics Conference (IFEEC) 318 - 323 2025.11
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Verification of Frequency Multiplying Inverter by Cascaded H-Bridge for Wireless Power Transfer Reviewed
Seiya Kobayashi, Sari Maekawa
2025 International Future Energy Electronics Conference (IFEEC) 347 - 352 2025.11
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FPGA-Based Feedback Deadbeat Speed Control for PMSM Drives Considering Mechanical Resonance Reviewed
Ryosuke Morita, Sari Maekawa, Takeshi Shibayama, Toshimitsu Aizawa
2025 International Future Energy Electronics Conference (IFEEC) 284 - 289 2025.11
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Model Predictive Sensorless Control for Low-Speed Considering Low Carrier Frequency Drive Reviewed
Takashi Mitsunaga, Sari Maekawa, Ryosuke Saito, Yuki Kumakiri, Akira Nakazawa
IEEE Transactions on Industry Applications 1 - 12 2025.11
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Manari Mizuno, Sari Maekawa, Tomoyuki Seya
2025 IEEE Energy Conversion Conference Congress and Exposition (ECCE) 1 - 7 2025.10
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Low Speed Sensorless Control Performance Improvement Using Dynamic Range ADC Reviewed
Kaito Watanabe, Sari Maekawa
2025 IEEE Energy Conversion Conference Congress and Exposition (ECCE) 1 - 6 2025.10
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Manari Mizuno, Sari Maekawa, Tomoyuki Seya
IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society 1 - 6 2025.10
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Fumiya Ohashi, Sari Maekawa
IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society 1 - 6 2025.10
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Sota Takizawa, Sari Maekawa, Takahiro Minari, Taizo Yamamoto, Hiroki Tofuku
IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society 1 - 6 2025.10
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Oversampling-Based Inductance Identification Without Test signal Injection for PMSM Drives Reviewed
Ryosuke Morita, Sari Maekawa, Takeshi Shibayama, Toshimitsu Aizawa
IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society 1 - 6 2025.10
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Fumiya Ohashi, Sari Maekawa
2025 IEEE 15th International Conference on Power Electronics and Drive Systems (PEDS) 1 - 5 2025.7
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Frequency Multiplying Inverter by Cascaded H-Bridge for Wireless Power Transfer System Reviewed
Seiya Kobayashi, Sari Maekawa
2025 IEEE 15th International Conference on Power Electronics and Drive Systems (PEDS) 1 - 5 2025.7
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Study On The Active Gate Drive Circuit With Variable IGBT Input Capacitance Reviewed
Rikuya Suzuki, Sari Maekawa
IEEJ Transactions on Industry Applications 145 ( 7 ) 546 - 555 2025.7
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Seiya Kobayashi, Sari Maekawa
IEEJ Transactions on Industry Applications 145 ( 4 ) 261 - 271 2025.4
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Sota Takizawa, Sari Maekawa
2025 IEEE Applied Power Electronics Conference and Exposition (APEC) 2924 - 2931 2025.3
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Enhanced Oversampling Deadbeat Control with PWM Ripple Compensation Reviewed
Ryosuke Morita, Sari Maekawa, Takeshi Shibayama, Toshimitsu Aizawa
IEEJ Transactions on Industry Applications 145 ( 3 ) 126 - 138 2025.3
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Mizuki Miyata, Sari Maekawa
IEEJ Journal of Industry Applications 2025
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Takashi Mitsunaga, Sari Maekawa, Ryosuke Saito, Yuki Kumakiri, Akira Nakazawa
2024 27th International Conference on Electrical Machines and Systems (ICEMS) 756 - 761 2024.11
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Mizuki Miyata, Sari Maekawa
2024 27th International Conference on Electrical Machines and Systems (ICEMS) 2355 - 2361 2024.11
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Implementation of Low Speed Sensorless Control using ANN on General-Purpose MCU
Yanyu Xia, Sari Maekawa
2024 IEEE Energy Conversion Congress and Exposition (ECCE) 6019 - 6024 2024.10
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Sensorless Control Based on Extended-EMF Using Current Oversampling for PMSM
Ryosuke Morita, Sari Maekawa, Takeshi Shibayama, Toshimitsu Aizawa
2024 Energy Conversion Congress & Expo Europe (ECCE Europe) 1 - 7 2024.9
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Rikuya Suzuki, Sari Maekawa
2024 Energy Conversion Congress & Expo Europe (ECCE Europe) 1 - 8 2024.9
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Manato Ishimizu, Sari Maekawa
IEEJ Transactions on Industry Applications 144 ( 4 ) 275 - 287 2024.4
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Sari Maekawa, Masaki Kanamori, Yoshitaka Uchiyama
IEEJ Transactions on Industry Applications 143 ( 11 ) 749 - 757 2023.11
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Sensorless Control Techniques for Variable Magnetomotive Force Motors Using Magnetic Flux Estimation Reviewed
Manato Ishimizu, Sari Maekawa
2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) 2023.9
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Self-Tuning for each PMSM Controller using Big Data based ANN Reviewed
Sari Maekawa
2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia) 2022.5
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Shotaro Takahashi, Sari Maekawa
2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia) 2022.5
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Attenuation Characteristics of the Input/Output Coupling Passive EMI Filter on Conducted Emission in Motor Drive Systems Reviewed
Shotaro Takahashi, Sari Maekawa
IEEJ Journal of Industry Applications 11 ( 5 ) 709 - 710 2022.5
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Wideband Small-Signal Model of Common-Mode Inductors Based on Stray Capacitance Estimation Method
Shotaro Takahashi, Sari Maekawa
IEEJ Journal of Industry Applications 11 ( 3 ) 514 - 521 2022.3
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Automatic Tuning Method for PMSM using Big Data based ANN Reviewed
Sari Maekawa
IEEJ Journal of Industry Applications 11 ( 1 ) 185 - 186 2022.1
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Chopperless Wireless Power Transfer System for Electric Vehicles Using an Electric Motor Winding Reviewed
Sari Maekawa, Masahiko Inoue
141 ( 11 ) 929 - 930 2021.11
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Analysis of Zero-sequence Current generation Factors of Open-Ended Winding PMSM and Decoupling Controller Reviewed
Sari Maekawa, Kazuki Asano
T. IEE Japan 141 ( 11 ) 879 - 888 2021.11
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Improvement of Low-speed Sensorless Control with Multi-Layer Neural Network Reviewed
Sari Maekawa, Ami Tanaka
IEEJ Transactions on Industry Applications 141 ( 10 ) 749 - 762 2021.10
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Study of Model Predicted Speed Control with Position Sensorless Control for PMSM Reviewed
Sari Maekawa, Nana Takeuchi
IEEJ Transactions on Industry Applications 141 ( 10 ) 786 - 795 2021.10
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Single-phase PFC Converter with Cascade Model Predictive Control with Integrated Grid current and DC voltage Controller Reviewed
Sari Maekawa, Taiga Suzuki, Masaki Kanamori, Yoshitaka Uchiyama
IEEJ Transactions on Industry Applications 141 ( 10 ) 825 - 834 2021.10
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Finite State Model Predictive Speed Control for PMSM drive system with Periodic variable load Reviewed
Taiki Otokozawa, Nana Takeuchi, Sari Maekawa
2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe) 2021.9
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Proposal of Model predictive control for Single phase PFC to achieve low current distortion and high response DC voltage control Reviewed
Nagisa Oshiro, Sari Maekawa
2021 23st European Conference on Power Electronics and Applications (EPE '21 ECCE Europe) 2021.9
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Model Predictive Sensorless Control for PMSM Without Estimator Gain Tuning Reviewed
Sari Maekawa, Taiga Suzuki, Ryona Koashi
IEEJ Transactions on Industry Applications 140 ( 12 ) 929 - 938 2020.12
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The Proposal of discriminating stable control bandwidth using ANN in sensorless speed control system for PMSM Reviewed
Ami Tanaka, Sari Maekawa
2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) 2020.9
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Proposal of Boost converter without reactor using Open-ended Winding PMSM for Photovoltaic Pump System Reviewed
Akihiro Okazaki, Sari Maekawa
2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) 2020.9
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Position Sensorless Control Method for Permanent Magnet Synchronous Motors Using Speed Observer and Opened Phase Voltage Caused by Magnetic Saliency Reviewed
Sari MAEKAWA, Mengyue Wu, Hisao Kubota
IEEJ Journal of Industry Applications 8 ( 6 ) 875 - 883 2019.11
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Proposal of Electrolytic Capacitor-less and Reactor-less drive system using triple three phase PMSM Reviewed
Sari Maekawa, Mariko Sugimoto, Akiyuki Yokoyama, Kazuya Yasui
2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe) 2019.9
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Stability analysis of sensorless speed control for PMSM considered current control system
Sari Maekawa, Mariko Sugimoto, Keiichi Ishida, Masaya Nogi, Masaki Kanamori
IEEJ Journal of Industry Applications 8 ( 4 ) 736 - 744 2019
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電流制御系を考慮した永久磁石同期モータのセンサレス速度制御の安定性解析 Reviewed
前川 佐理, 杉本 麻梨子, 石田 圭一, 野木 雅也, 金森 正樹
電気学会論文誌D 138 ( 11 ) 848 - 856 2018.11
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SiCインバータのEMIモデリング技術 Reviewed
前川 佐理
エレクトロニクス実装学会誌 21 ( 5 ) 402 - 404 2018.5
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The Proposal of Isolated Single‐Stage AC‐DC Converter Reviewed
Sari MAEKAWA
204 ( 1 ) 40 - 51 2018.1
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Stability analysis of sensorless speed control for PMSM considered current control system
Sari Maekawa, Mariko Sugimoto, Keiichi Ishida, Masaya Nogi, Masaki Kanamori
IEEJ Transactions on Industry Applications 138 ( 11 ) 848 - 856 2018
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The Proposal of Isolated Single-Stage AC-DC Converter Reviewed
Maekawa Sari, Tamada Shunsuke, Mochikawa Hiroshi, Nakazawa Yosuke, Usami Yutaka, Kusaka Toyoyasu
IEEJ Transactions on Industry Applications 137 ( 12 ) 908 - 917 2017.12
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Position-sensorless Control Method for Permanent Magnet Synchronous Motor Using Speed Observer and Induced Voltage Caused by Magnetic Saturation
Mengyue Wu, Hisao Kubota, Yusuke Shibano, Sari Maekawa
2017 IEEE 12TH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS (PEDS) 226 - 232 2017
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A Novel Symmetrical Carrier PWM Based Sensorless Drives for Audible Noise Reduction with Switching Frequencies up to 16kHz Reviewed
Sari Maekawa, Yusuke Shibano, Toshikazu Sekihara
2017 19TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'17 ECCE EUROPE) 2017
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Proposed Low-speed Sensorless Control with Symmetrical Carrier PWM Reviewed
Maekawa Sari, Shibano Yusuke, Hasegawa Yukihisa, Kinjo Akihito, Kubota Hisao
IEEJ Transactions on Sensors and Micromachines 135 ( 6 ) 596 - 602 2015.6
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A Proposal for a Single Stage Isolated AC-DC Converter with Zero Voltage Switching Reviewed
Shunsuke Tamada, Sari Maekawa, Yosuke Nakazawa, Hiroshi Mochikawa, Yutaka Usami, Toyoyasu Kusaka
2015 17TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'15 ECCE-EUROPE) 2015
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The Proposal of Low Speed Sensorless Drives by Symmetrical Carrier PWM Reviewed
Sari Maekawa, Yusuke Shibano, Toshikazu Sekihara, Yukihisa Hasegawa, Akihito Kinjo, Hisao Kubota
2015 17TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'15 ECCE-EUROPE) 2015
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Study of the Magnetization Method Suitable for Fractional-Slot Concentrated-Winding Variable Magnetomotive-Force Memory Motor Reviewed
Sari Maekawa, Kazuaki Yuki, Makoto Matsushita, Isamu Nitta, Yukihisa Hasegawa, Tsuyoshi Shiga, Tsuyoshi Hosoito, Kazunobu Nagai, Hisao Kubota
IEEE TRANSACTIONS ON POWER ELECTRONICS 29 ( 9 ) 4877 - 4887 2014.9
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EMI Prediction Method for SiC Inverter by Developing an Accurate Model of Power Device Reviewed
Maekawa Sari, Tsuda Junichi, Kuzumaki Atsuhiko, Matsumoto Shuhei, Mochikawa Hiroshi, Kubota Hisao
IEEJ Transactions on Sensors and Micromachines 134 ( 4 ) 461 - 467 2014.4
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Study of Low-Speed Sensorless Control of SPMSM by Controlling the Elliptical Inductance Reviewed
Maekawa Sari, Hinata Toshifumi, Suzuki Nobuyuki, Kubota Hisao
IEEJ Transactions on Sensors and Micromachines 134 ( 1 ) 106 - 114 2014.1
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高調波騒音を抑制可能な直流部電流センサを用いた3相電流再現法 Reviewed
前川佐理, 鈴木信行, 長谷川幸久, 久保田寿夫
電気学会論文誌D 134 ( 1 ) 96 - 105 2014.1
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EMI prediction method for SiC inverter by the modeling of structure and the accurate model of power device Reviewed
Sari Maekawa, Junichi Tsuda, Atsuhiko Kuzumaki, Shuhei Matsumoto, Hiroshi Mochikawa, Hisao Kubota
2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA) 1924 - 1929 2014
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Study of Low Speed Sensorless Drives for SPMSM by Controlling Elliptical Inductance Reviewed
Sari Maekawa, Toshifumi Hinata, Nobuyuki Suzuki, Hisao Kubota
2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA) 919 - 924 2014
Books
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家電用モータのベクトル制御と高効率運転法
前川佐理（ Role： Sole author）
科学情報出版 2014.7
MISC
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The Improvement of Isolated ZVS Single-Stage AC-DC Converter
2015 ( 79 ) 79 - 84 2015.2
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Proposed Low-speed Sensorless Control with The Symmetric Carrier PWM
2014 ( 74 ) 51 - 56 2014.7
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Proposed Low-speed Sensorless Control with The Symmetric Carrier PWM
2014 ( 9 ) 51 - 56 2014.7
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Three-Phase Current Reproduction Method by the DC Current Sensor using The Symmetric carrier PWM
2013 ( 42 ) 101 - 108 2013.12
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Study of low speed sensorless control of SPMSM by the control of inductance elliptical shape
2013 ( 35 ) 73 - 79 2013.7
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Examination about Audible Noise and Sensorless Control of IPMSM by Pilot-Voltage Supply
KINJO Akihito, KUBOTA Hisao, SHIBANO Yusuke, HASEGAWA Yukihisa, MAEKAWA Sari
2013 ( 35 ) 61 - 66 2013.7
Presentations
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Proposal of discriminating stable control bandwidth using ANN for sensorless speed control system
Ami Tanaka, Sari Maekawa
Annual Conference of IEEJ 2020 2020.3
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Sensorless Control using Model Predictive Control for PMSM
T. Suzuki, S. Maekawa
Annual Conference of IEEJ 2020.3
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Proposal of Boost converter without Reactor Open ended winding PMSM drive system
Akihiro Okazaki, Sari Maekawa
Annual Conference of IEEJ 2020 2020.3
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Comparison of prediction method for model predictive sensorless control
R. Koashi, S. Maekawa
The Papers of Technical Meeting on Motor Drive, IEEJ, MD-20-058 2020.3
Awards
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地方発明賞(関東) 奨励賞
2018.11 公益社団法人発明協会 モータ制御装置
前川 佐理
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全国大会優秀論文発表賞
2018.3 電気学会
前川 佐理
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地方発明賞(関東) 奨励賞
2017.11 公益社団法人発明協会 ベクトル制御機能搭載モータ制御素子
前川 佐理
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市村産業賞 貢献賞
2015.3 新技術開発財団 可変磁力モータの開発
前川 佐理
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部門奨励賞 (産業応用)
2014.8 電気学会
前川 佐理
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優秀論文発表賞
2014.8 電気学会
前川 佐理
Research Projects
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PMSMの磁極位置及び電流推定機能を持つインテリジェントデバイスの深層学習による構築
Grant number：24K07441 2024.4 - 2027.3
日本学術振興会 科学研究費助成事業 基盤研究(C)
前川 佐理
Grant amount：\4550000 （ Direct Cost: \3500000 、 Indirect Cost：\1050000 ）
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Study on automatic tuning method for PMSM sensorless control using deep learning without adjustment process
Grant number：20K04451 2020.4 - 2023.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C) Grant-in-Aid for Scientific Research (C)
Grant amount：\4160000 （ Direct Cost: \3200000 、 Indirect Cost：\960000 ）
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