Sakai Kazuto 堺和人

… Alternative Names

SAKAI Kazuto 堺和人

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Researcher Number	40377099
Other IDs
Affiliation (Current)	2025: 東洋大学, 工業技術研究所, 客員研究員 2025: 明治大学, 理工学部, 兼任講師
Affiliation (based on the past Project Information) *help	2017 – 2023: 東洋大学, 理工学部, 教授 2012 – 2014: 東洋大学, 理工学部, 教授
Review Section/Research Field	Principal Investigator Basic Section 21010:Power engineering-related / Power engineering/Power conversion/Electric machinery
Keywords	Principal Investigator 発電機 / 電気自動車 / モータ / 高効率 / 高出力密度 / 電気飛行機 / インバータ / 風力発電 / 可変磁力 / 極数変換 … More / 可変速 / 省エネルギー / パワーエレクトロニクス / 電気機器 / 磁気飽和 / 鉄損 / 二重給電 / 両側給電 / エアギャップワインディング / ハルバッハ / 強度 / 透磁率 / インダクタンス / 可変出力 / 磁性リング / コアレス / 磁界共振 / 軽量 / 高出力 / エネルギー効率化 / 電力工学 / 電気機器工学 / 制御 / マルチインバータ / 相数変換 / 共振 / 複数３相巻線 / 複数インバータ / フォールトトレランス / 集中巻 / マイコン / 巻線切り替え / 損失 / 効率 / 永久磁石モータ / 永久磁石 Less

Research Projects
(4 results)
Research Products
(78 results)

An innovation motor for electric aircraft and vehicles - double high power-density by a doubly-fed and a magnetic resonant coupling -Principal Investigator
- Principal Investigator
  
  堺和人
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  Toyo University
Machine Based on Magnetic Resonance Coupling with the Word's Highest Power Density for Realization of Electrical AircraftPrincipal Investigator
- Principal Investigator
  
  SAKAI Kazuto
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  Toyo University
Power Electronics Motor Capable of Significant Energy Saving with Universal Control and Fail SafePrincipal Investigator
- Principal Investigator
  
  Sakai Kazuto
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Power engineering/Power conversion/Electric machinery
- Research Institution
  Toyo University
Nobel Permanent Magnet Motor Capabe of Changing Machine Constants for Energy SavingPrincipal Investigator
- Principal Investigator
  
  SAKAI Kazuto
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Power engineering/Power conversion/Electric machinery
- Research Institution
  Toyo University

All 2024 2023 2022 2021 2020 2019 2018 2017 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Design Method for Ultralightweight Motor Using Magnetic Resonance Coupling and its Characteristics2022
- Author(s)
  Takishima Kenta、Sakai Kazuto
- Journal Title
  
  IEEJ Journal of Industry Applications
  
  Volume: 11 Issue: 1 Pages: 76-87
- DOI
  10.1541/ieejjia.21003160
- NAID
  130008139327
- ISSN
  2187-1094, 2187-1108
- Year and Date
  2022-01-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04452
[Journal Article] Characteristics of Ultra-Lightweight Motor Based on Magnetic Resonance Coupling for Operation at Variable Speeds Considering Influence of Capacitance2020
- Author(s)
  Takishima Kenta、Sakai Kazuto
- Journal Title
  
  IEEJ Transactions on Industry Applications
  
  Volume: 140 Issue: 4 Pages: 303-313
- DOI
  10.1541/ieejias.140.303
- NAID
  130007825276
- ISSN
  0913-6339, 1348-8163
- Year and Date
  2020-04-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04452
[Journal Article] Frequency and operational characteristics of an ultra-lightweight machine converting energy by magnetic resonance coupling2019
- Author(s)
  Sakai Kazuto、Takishima Kenta
- Journal Title
  
  The Journal of Engineering
  
  Volume: 2019 Issue: 17 Pages: 4571-4575
- DOI
  10.1049/joe.2018.8185
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06313
[Journal Article] Starting Characteristics of Axial and Radial Type Ultra-Lightweight Motors Based on Magnetic Resonance Coupling2019
- Author(s)
  Kenta Takishima and Kazuto Sakai
- Journal Title
  
  IEEJ Journal of Industry Applications
  
  Volume: 8
- NAID
  130007641626
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06313
[Journal Article] Enhanced Transverse-Flux Motor with Torus Coils2015
- Author(s)
  Junya Tanaka, Kazuto Sakai
- Journal Title
  
  電気学会英語論文誌D, IEEJ Journal of Industry Applications
  
  Volume: 4
- NAID
  130005086697
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24560346
[Journal Article] Permanent Magnet Motors Capable of Pole Changing and Three-Torque-Production Mode using Magnetization2013
- Author(s)
  K. Sakai, N. Yuzawa
- Journal Title
  
  IEEJ Journal of Industry Applications
  
  Volume: 2 Issue: 6 Pages: 269-275
- DOI
  10.1541/ieejjia.2.269
- NAID
  130003388491
- ISSN
  2187-1094, 2187-1108
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 航空機電動化向けモータ応用システムのアプリ開発・プロジェクトの動向と展望2024
- Author(s)
  軸丸武弘、北条善久，蓮田康彦，堺和人
- Organizer
  2024年電気学会全国大会，S-12
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] エアギャップワインディングの両側給電回転電機の磁界共振結合による高性能化2024
- Author(s)
  清水遼，堺和人
- Organizer
  2024年電気学会全国大会，5-072
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] ワイヤレス給電を適用したアキシャルギャップ両側給電モータ2024
- Author(s)
  清浦皐生，堺和人
- Organizer
  2024年電気学会全国大会，5-073
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] 電動航空機用ラジアルギャップ形両側給電モータ2023
- Author(s)
  清水遼，堺和人
- Organizer
  2023年JMAGユーザ会
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] Motors with a High power-density and a high efficiency over a wide speed range for electric vehicles and electric aircraft2023
- Author(s)
  Kazuto Sakai
- Organizer
  2023 International Conferenceon Electrical Machines and Sysyrems (ICEMS), Invited Key note speech in Proc.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] 磁界共振結合への展開に向けた両側給電回転電機の二次周波数一定運転2023
- Author(s)
  戸田荘明，堺　和人
- Organizer
  令和5年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] アキシャルギャップ型磁界共振結合モータの出力密度向上2023
- Author(s)
  清浦皐生，堺　和人
- Organizer
  令和5年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 高出力化のための両側給電モータにおける1次と2次のアンペアターン比と特性2023
- Author(s)
  八木原駿一，堺　和人
- Organizer
  令和5年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] エアギャップワインディングの両側給電磁界共振結合2023
- Author(s)
  清水遼，堺和人
- Organizer
  2023年電気学会産業応用部門大会，3-89
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] 電気自動車Model S の誘導モータの特性解析2023
- Author(s)
  上村彬，堺和人
- Organizer
  2023年JMAGユーザ会
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] 電動航空機用アキシャルギャップ形両側給電モータ2023
- Author(s)
  清浦皐生，堺和人
- Organizer
  2023年JMAGユーザ会
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] YASAモータをベースにしたアキシャルギャップ両側給電モータの特性2023
- Author(s)
  清浦皐生，堺和人
- Organizer
  2023年電気学会産業応用部門大会，3-17
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] Tesla Model S を基にした両側給電モータの特性2023
- Author(s)
  堺和人，田中宙樹
- Organizer
  2023年電気学会産業応用部門大会，3-18
- Data Source
  KAKENHI-PROJECT-23K03803
[Presentation] 1次コンデンサなし磁性リング付き磁界共振結合モータの極数に対するモータ特性2022
- Author(s)
  八木原駿一，堺　和人
- Organizer
  2022年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 漏れ磁束抑制磁性リング付きアキシャルギャップ型磁界共振結合モータにおける外径/長さの特性影響2022
- Author(s)
  清浦皐生，堺　和人
- Organizer
  2022年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 電気飛行機用磁界共振結合モータの極数に対するモータ特性2022
- Author(s)
  八木原駿一，堺和人
- Organizer
  令和4年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 漏れ磁束抑制磁性リング付き磁界共振結合モータのリング厚さの検討2022
- Author(s)
  戸田荘明，堺和人
- Organizer
  令和4年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] Magnetic Resonance Coupling Motors with Magnetic Rings for Enhanced Power Generation2022
- Author(s)
  Takaaki Toda and Kazuto Sakai
- Organizer
  24rd International Conference on Electrical Machines 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] Operation Characteristics of a Magnetic Resonance Coupling Motor with a Magnetic Ring for 8 and 4 Poles2022
- Author(s)
  Takaaki Toda and Kazuto Sakai
- Organizer
  IEEE Energy Conversion Conference and Exposition 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 電動飛行機用漏れ磁束抑制磁性リング付きアキシャル型磁界共振結合モータ2022
- Author(s)
  清浦皐生，堺和人
- Organizer
  令和4年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 両側給電モータの基本作用と磁界共振結合への展開2022
- Author(s)
  戸田荘明，堺　和人
- Organizer
  2022年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] ハイブリッド磁界共振結合モータのハルバッハ配列によるトルク特性2021
- Author(s)
  森　聖也、堺　和人
- Organizer
  令和３年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 電気飛行機用磁界共振結合モータの外部漏れ磁束抑制リングによる出力向上2021
- Author(s)
  戸田荘明，堺和人
- Organizer
  2021年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] 電気飛行機用磁界共振結合モータの3次巻線による特性2021
- Author(s)
  八木原駿一，堺和人
- Organizer
  2021年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] Basic Characteristics of an Axial-gap Type Magnetic Resonant Coupling Machine with Different Numbers of Poles2020
- Author(s)
  Kazuto Sakai, Takanobu Akiyama
- Organizer
  IEEE ECCE 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04452
[Presentation] マルチインバータ駆動モータの極数変換による可変速特性の向上2020
- Author(s)
  矢野秀征，堺和人
- Organizer
  2020年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] マルチインバータ駆動モータの極数変換時の過度速度特性2019
- Author(s)
  矢野秀征，堺和人
- Organizer
  平成31年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Integrated Motor-Controlled Independently by Multi-Inverters with Pole and Phase Changes2019
- Author(s)
  Hideyuki Yano and Kazuto Sakai
- Organizer
  21th European Conf. on Power Electronics and Applications, EPE2019-ECCE Europe
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] マルチインバータ駆動モータの極数・相数変換特性2019
- Author(s)
  矢野秀征，堺和人
- Organizer
  2019年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Basic Design of an Ultra-lightweight Machine Based on Magnetic Resonance Coupling and Influence of AC Losses due to High Frequency2019
- Author(s)
  Kazuto Sakai and Takishima Kenta
- Organizer
  IEEE ECCE 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Starting Characteristics of an Ultra-Lightweight Motor Using Magnetic Resonance Coupling2018
- Author(s)
  Kenta Takishima and Kazuto Sakai
- Organizer
  The 2018 International Power Electronics Conference - ECCE Asia 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Analytical and Experimental Investigation of the Frequency Characteristics of an Ultra-Lightweight Motor Based on Magnetic Resonance Coupling2018
- Author(s)
  Kenta Takishima and Kazuto Sakai
- Organizer
  23rd International Conference on Electrical Machines
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Equivalent Circuit Analysis of an Ultra-Lightweight Motor Designed with Magnetic Resonance Coupling2018
- Author(s)
  Kenta Takishima and Kazuto Sakai
- Organizer
  20th European Conference on Power Electronics and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] モータと発電の同時動作永久磁石同期モータ2018
- Author(s)
  石井涼太郎，堺和人
- Organizer
  平成30年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] マルチインバータ駆動モータの極数変換時の制御特性2018
- Author(s)
  矢野秀征，堺和人
- Organizer
  平成30年電気学会産業応用部門大会
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Frequency and Operational Characteristics of an Ultra-lightweight Machine Converting Energy by Magnetic Resonance Coupling2018
- Author(s)
  Kazuto Sakai and Kenta Takishima
- Organizer
  IET International Conference on Power Electronics, Machines and Drives
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Basic Characteristics of an Ultra-lightweight Magnetic Resonance Coupling Motor with Various Numbers of Poles2018
- Author(s)
  Kazuto Sakai and Kenta Takishima
- Organizer
  The 17th Annual IEEE Energy Conversion Congress and Exposition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] A Basic Characteristics of an Ultra-lightweight Magnetic Resonance Coupling Machine with a Cage Rotor2018
- Author(s)
  Kazuto Sakai, Takanobu Akiyama, and Kenta Takishima
- Organizer
  24th International Symposium on Power Electronics, Electrical Drives, Automation and Motion
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] マルチインバータモータの極数変換の制御特性2018
- Author(s)
  矢野秀征，堺和人
- Organizer
  平成30年電気学会全国大会
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] Integrated Motor Controlled by Multi-Inverter with Pole-Changing Functionality and Fault Tolerance2017
- Author(s)
  Kazuto Sakai and Masakazu Okayasu
- Organizer
  EPE2017-ECCE Europe
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06313
[Presentation] 可変相数・可変極数のコイル直接制御モータに関する基礎研究2015
- Author(s)
  小川哲史，堺和人
- Organizer
  第18回電気学会東京支部埼玉支所研究発表会, O-1809
- Place of Presentation
  新都心ビジネス交流プラザ（埼玉県・さいたま市）
- Year and Date
  2015-03-05
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 相数・極数可変のエレクトロニクスモータドライブシステムの基礎研究2014
- Author(s)
  小川哲史，堺和人
- Organizer
  平成26年電気学会全国大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 巻線切替なし極数変換モータの基本特性2014
- Author(s)
  湯澤成彰，堺和人
- Organizer
  平成26年電気学会全国大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 3倍比極数変換永久磁石モータの変換・可変速特性2014
- Author(s)
  岡村佑二，堺和人
- Organizer
  平成26年電気学会全国大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 巻線切替不要の極数変換電機子巻線の検討2014
- Author(s)
  北野真弘，堺和人
- Organizer
  平成26年電気学会全国大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 省エネの３倍比極数変換モータの基本特性2013
- Author(s)
  岡村佑二，堺和人
- Organizer
  平成25年電気学会産業応用部門大会
- Place of Presentation
  山口大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] ハイブリッド式可変機器定数PMモータの原理と基本特性2013
- Author(s)
  湯澤成彰、堺和人
- Organizer
  平成25年度電気学会全国大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 極数変換永久磁石リラクタンスモータの基本特性2013
- Author(s)
  中里圭佑、堺和人、湯澤成彰
- Organizer
  平成25年度電気学会全国大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 機器定数変換エレクトロニクスモータドライブ2013
- Author(s)
  新妻孝則、堺和人、大山俊行
- Organizer
  平成25年度電気学会全国大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] エレクトロニクスモータドライブシステムに関する研究2013
- Author(s)
  小川哲史，堺和人
- Organizer
  平成25年電気学会産業応用部門大会
- Place of Presentation
  山口大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 巻線切り替え無し極数変換永久磁石モータの基本特性2013
- Author(s)
  堺和人、湯澤成彰
- Organizer
  平成25年度電気学会全国大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 極数変換の永久磁石リラクタンスモータの基本特性2013
- Author(s)
  湯澤成彰，堺和人
- Organizer
  平成25年電気学会産業応用部門大会
- Place of Presentation
  山口大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Permanent Magnet Motor Capable of Pole Changing for High Efficiency2013
- Author(s)
  K. Sakai and N. Yuzawa
- Organizer
  2013 IEEE Energy Conversion Congress & Expo
- Place of Presentation
  Colorado Convention Center（米国）
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] A Permanent Magnet Motor Capable of Pole Changing for Variable Speed Drive2013
- Author(s)
  N. Yuzawa and K. Sakai
- Organizer
  International Conference on Electrical Machines and Systems 2013
- Place of Presentation
  Haeundae Grand Hotel（韓国）
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 省エネの3倍比極数変換永久磁石モータの原理と基本特性2013
- Author(s)
  岡村佑二、堺和人
- Organizer
  平成25年度電気学会全国大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Effects of Pole-Changing in a Permanent Magnet Motor2013
- Author(s)
  K. Sakai and N. Yuzawa
- Organizer
  15th European Conference on Power Electronics and Applications
- Place of Presentation
  Lille Grand Palais（フランス）
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Realization High Efficiency using Pole-Changing Hybrid Permanent Magnet Motors2013
- Author(s)
  K. Sakai, and N.Yuzawa
- Organizer
  IEEE, International Electric Machines and Drives Conference
- Place of Presentation
  Westin O'Hare（米国）
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Permanent Magnet Motor Capable of Changing the Number of Poles by a Factor of Three2013
- Author(s)
  Y. Okamura and K. Sakai
- Organizer
  International Conference on Electrical Machines and Systems 2013
- Place of Presentation
  Haeundae Grand Hotel（韓国）
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 定数可変モータの最新技術
- Author(s)
  堺　和人
- Organizer
  Techno-Frontier2015 モータ技術シンポジウム
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-20 – 2015-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] エレクトロニクスモータドライブシステムの試作と実験
- Author(s)
  岡安正憲，小川哲史，堺和人
- Organizer
  平成27年電気学会全国大会 , 4-048
- Place of Presentation
  東京都市大学（東京都世田谷区）
- Year and Date
  2015-03-24 – 2015-03-26
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 分布多層不等巻数巻線による永久磁石機の電圧とトルクリプルの低減
- Author(s)
  北野真弘，堺和人
- Organizer
  平成27年電気学会全国大会 , 5-018
- Place of Presentation
  東京都市大学（東京都世田谷区）
- Year and Date
  2015-03-24 – 2015-03-26
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Transverse Flux Motor の低コギングトルク化
- Author(s)
  田中淳也，堺和人
- Organizer
  平成27年電気学会全国大会 , 5-002
- Place of Presentation
  東京都市大学（東京都世田谷区）
- Year and Date
  2015-03-24 – 2015-03-26
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 可変相数・可変極数のコイル直接制御モータに関する基礎研究
- Author(s)
  小川哲史，堺和人
- Organizer
  平成26年電気学会産業応用部門大会 Y-89
- Place of Presentation
  東京電機大学（東京都・足立区）
- Year and Date
  2014-08-26 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 逆突極と正突極可変磁力モータの特性検討
- Author(s)
  松田康暉，堺和人
- Organizer
  平成26年電気学会産業応用部門大会 3-7
- Place of Presentation
  東京電機大学（東京都・足立区）
- Year and Date
  2014-08-26 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Transverse flux machine の低トルク脈動化
- Author(s)
  田中淳也，堺和人
- Organizer
  平成26年電気学会産業応用部門大会 3-8
- Place of Presentation
  東京電機大学（東京都・足立区）
- Year and Date
  2014-08-26 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 巻線切替不要の極数変換電機子巻線の基礎研究
- Author(s)
  北野真弘，堺和人
- Organizer
  平成26年電気学会産業応用部門大会 3-6
- Place of Presentation
  東京電機大学（東京都・足立区）
- Year and Date
  2014-08-26 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Characteristics of a Permanent Magnet Motor Capable of Changing Pole by a Factor Three,
- Author(s)
  Kazuto Sakai, Yuji Okamura
- Organizer
  International Conference on Power Electronics, Machines and Drives: PEMD2014
- Place of Presentation
  マンチェスター（イギリス）
- Year and Date
  2014-04-08 – 2014-04-10
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Permanent Magnet Motor with Pole Changing and Variable Magnetic Force for Variable Speed
- Author(s)
  Kazuto Sakai, Nariaki Yuzawa
- Organizer
  21th International Conference on Electrical Machines:ICEM’2014
- Place of Presentation
  ベルリン（ドイツ）
- Year and Date
  2014-09-02 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Effects of Coercive Force and Characteristics of a Pole-Changing Permanent Magnet Motor for Variable-Speed Drive
- Author(s)
  Kazuto Sakai, Nariaki Yuzawa
- Organizer
  2014 16th European Conf. on Power Electronics and Applications
- Place of Presentation
  Lappenranta （フィンランド）
- Year and Date
  2014-08-26 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Enhanced　Transverse-Flux Motor with Torus Coils
- Author(s)
  Junya Tanaka, Kazuto Sakai
- Organizer
  The 2014 International Power Electronics Conference - ECCE Asia-
- Place of Presentation
  広島国際会議場（広島県・広島市）
- Year and Date
  2014-05-18 – 2014-05-21
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] 順突極と逆突極に変換可能な永久磁石モータ
- Author(s)
  松田康暉，堺和人
- Organizer
  平成27年電気学会全国大会 , 5-018
- Place of Presentation
  東京都市大学（東京都世田谷区）
- Year and Date
  2015-03-24 – 2015-03-26
- Data Source
  KAKENHI-PROJECT-24560346
[Presentation] Permanent Magnet MotorsCapable of Pole-Changing Without Changing the Connection of the Windings for High Efficiency
- Author(s)
  Kazuto Sakai, Kouki Matsuda, Nariaki Yuzawa
- Organizer
  International Electric Machines and Drives Conference: IEMDC 2015
- Place of Presentation
  Coeur D'Alene （米国）
- Year and Date
  2015-05-10 – 2015-05-13
- Data Source
  KAKENHI-PROJECT-24560346

Sakai Kazuto 堺 和人

SAKAI Kazuto 堺 和人

Research Projects

Research Products

An innovation motor for electric aircraft and vehicles - double high power-density by a doubly-fed and a magnetic resonant coupling -Principal Investigator

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Machine Based on Magnetic Resonance Coupling with the Word's Highest Power Density for Realization of Electrical AircraftPrincipal Investigator

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Power Electronics Motor Capable of Significant Energy Saving with Universal Control and Fail SafePrincipal Investigator

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Nobel Permanent Magnet Motor Capabe of Changing Machine Constants for Energy SavingPrincipal Investigator

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[Journal Article] Design Method for Ultralightweight Motor Using Magnetic Resonance Coupling and its Characteristics2022

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[Journal Article] Characteristics of Ultra-Lightweight Motor Based on Magnetic Resonance Coupling for Operation at Variable Speeds Considering Influence of Capacitance2020

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[Journal Article] Frequency and operational characteristics of an ultra-lightweight machine converting energy by magnetic resonance coupling2019

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[Journal Article] Starting Characteristics of Axial and Radial Type Ultra-Lightweight Motors Based on Magnetic Resonance Coupling2019

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[Journal Article] Enhanced Transverse-Flux Motor with Torus Coils2015

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[Journal Article] Permanent Magnet Motors Capable of Pole Changing and Three-Torque-Production Mode using Magnetization2013

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[Presentation] 航空機電動化向けモータ応用システムのアプリ開発・プロジェクトの動向と展望2024

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[Presentation] エアギャップワインディングの両側給電回転電機の磁界共振結合による高性能化2024

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[Presentation] ワイヤレス給電を適用したアキシャルギャップ両側給電モータ2024

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Sakai Kazuto 堺和人

SAKAI Kazuto 堺和人