Faculty Profiles - TAKEMOTO Masatsugu

Papers - TAKEMOTO Masatsugu

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2017 IEE-Japan industry applications society conference

Satoshi Ogasawara, Masatsugu Takemoto, Satoshi Komada

IEEJ Transactions on Industry Applications 137 ( 7 ) 2017

Novel PWM Schemes With Multi SVPWM of Sensorless IPMSM Drives for Reducing Current Ripple Reviewed

Minglei Gu, Satoshi Ogasawara, Masatsugu Takemoto

IEEE TRANSACTIONS ON POWER ELECTRONICS 31 ( 9 ) 6461 - 6475 2016.9

Novel Structure of Three-Axis Active-Control-Type Magnetic Bearing for Reducing Rotor Iron Loss Reviewed

Tatsuya Matsuzaki, Masatsugu Takemoto, Satoshi Ogasawara, Satoru Ota, Kazunobu Oi, Daiki Matsuhashi

IEEE TRANSACTIONS ON MAGNETICS 52 ( 7 ) 8105404 2016.7

Parameter identification of simplified common-mode equivalent circuit for inverter-fed motor drive systems by applying computer-aided optimization software Reviewed

Yizhanyi Tang, Satoshi Ogasawara, Masatsugu Takemoto, Tsuyoshi Tokiwa, Masaki Kanamori

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 11 ( 2 ) 243 - 249 2016.3

A novel method for making a 2D-FEA model considering three-dimensional effect equivalently in analysis of switched reluctance motors Reviewed

Kazuki Makimura, Masatsugu Takemoto, Satoshi Ogasawara

IEEJ Transactions on Industry Applications 136 ( 2 ) 100 - 109 2016

Examination to Enhance Efficiency of V-shaped IPMSM Using Concentrated Winding Structure at High Speed and High Torque Area Reviewed

Ayato Nihonyanagi, Masatsugu Takemoto, Satoshi Ogasawara, Naohiko Aoki, Kwansu Lee

2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) 2016

An Examination for Improvement of Constant Output Characteristics at High-Speed Region in a Spoke-Type IPMSM using Ferrite Permanent Magnet by Changing the Shape of Rotor Surface Reviewed

Shova Nagano, Masatsugu Takemoto, Satoshi Ogasawara

2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) 2016

Development and Evaluation of an Axial Gap Motor with Neodymium Bonded Magnet Reviewed

Ren Tsunata, Masatsugu Takemoto, Satoshi Ogasawara, Asako Watanabe, Tomoyuki Ueno, Koji Yamada

2016 XXII INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM) 272 - 278 2016

A Basic Study of a Novel Homopolar-Type Magnetic Bearing Unifying Four C-Shaped Cores for High Output and Low Loss Reviewed

Matsuzaki Tatsuya, Takemoto Masatsugu, Ogasawara Satoshi, Nishihama Kazuo, Kori Daisuke, Nagata Koichiro

IEEE TRANSACTIONS ON MAGNETICS 51 ( 11 ) 2015.11

Size and weight reduction of an in-wheel axial-gap motor using ferrite permanent magnets for electric city commuters Reviewed

T. Takahashi, M. Takemoto, S. Ogasawara, W. Hino, K. Takezaki

2015 18th International Conference on Electrical Machines and Systems (ICEMS) 2015.10

Estimation of Stray Capacitance and Permittivity between Compressor Motor Windings and Stator in Operation Reviewed

TANG Yizhanyi, 小笠原悟司, 竹本真紹, 金森正樹, 石田圭一, 遠藤隆久

日本冷凍空調学会論文集 32 ( 3 ) 255 - 261 2015.9

Language：Japanese Publisher：Japan Society of Refrigerating and Air Conditioning Engineers

This paper proposes a method to estimate the stray capacitance between compressor motor windings and stator in operation, and the permittivity of refrigerant and lubricant oil mixture in this area. By applying this method, the complex experiment equipments and sensors are unnecessary. The estimation about the stray capacitance between the motor windings and stator in operation becomes possible according to the equivalent circuit of the inverter air conditioner by analyzing the high frequency leakage current of ground line. Further, the permittivity of refrigerant and lubricant oil mixture can be calculated by comparing the stray capacitance of equivalent circuit in operation with the stray capacitance of the compressor without refrigerant and lubricant oil. It is meaningful to discuss and solve the problem of EMI (electromagnetic interference) noise.

DOI： 10.11322/tjsrae.15-12_OA

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Energy Efficiency of SR and IPM Generators for Hybrid Electric Vehicle Reviewed

Urase Katsuhiko, Yabu Noboru, Kiyota Kyohei, Sugimoto Hiroya, Chiba Akira, Takemoto Masatsugu, Ogasawara Satoshi, Hoshi Nobukazu

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS 51 ( 4 ) 2874 - 2883 2015.7

Investigation of Miniaturization and Loss Reduction in a 5‐axis Active Control Type Bearingless Canned Motor Pump Utilizing Passive Magnetic Bearings Reviewed

宮本和弥, 竹本真紹, 小笠原悟司, 平櫛真男

日本AEM学会誌 23 ( 2 ) 250 - 257 2015.6

A basic study of a novel homopolar type magnetic bearing unifying four C-shaped cores for high output and low loss Reviewed

T. Matsuzaki, M. Takemoto, S. Ogasawara, K. Nishihama, D. Kori, K. Nagata

2015 IEEE Magnetics Conference (INTERMAG) 2015.5

Development of a Rare-Earth-Free SR Motor With High Torque Density for Hybrid Vehicles Reviewed

Chiba Akira, Kiyota Kyohei, Hoshi Nobukazu, Takemoto Masatsugu, Ogasawara Satoshi

IEEE TRANSACTIONS ON ENERGY CONVERSION 30 ( 1 ) 175 - 182 2015.3

Operational Characteristics of an IPM-type Bearingless Motor with 2-pole Motor Windings and 4-pole Suspension Windings Reviewed

Tatsuya Matsuzaki, Masatsugu Takemoto, Satoshi Ogasawara, Satoru Ota, Kazunobu Oi, Daiki Matsuhashi

2015 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) 3886 - 3894 2015

Examination to Make Eddy Current Loss Density Uniform in Divided Nd-Fe-B Magnets of a High Torque Density Motor with Axial-gap Structure Reviewed

Ayato Nihonyanagi, Masatsugu Takemoto, Satoshi Ogasawara, Koji Inoue

2015 IEEE 2ND INTERNATIONAL FUTURE ENERGY ELECTRONICS CONFERENCE (IFEEC) 2015

Examination of an Axial-gap Generator with Ferrite Permanent Magnets Realizing Miniaturization and High Output Power of Engine Generators Reviewed

Ayato Nihonyanagi, Masatsugu Takemoto, Satoshi Ogasawara

2015 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC) 300 - 307 2015

Rotor Design of a 150kW 6,000rpm/25,000rpm High speed Induction Motor for Testing Equipment of EV/HEV traction motors Reviewed

Takafumi Nagaoka, Masatsugu Takemoto, Satoshi Ogasawara

2015 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) 163 - 168 2015

A Control Method for Three-Phase to High-Frequency Single-Phase Matrix Converter Based on Instantaneous Input Voltages Reviewed

Agnes Hadinata, Satoshi Ogasawara, Masatsugu Takemoto, Takashi Hyodo

2015 IEEE 2ND INTERNATIONAL FUTURE ENERGY ELECTRONICS CONFERENCE (IFEEC) 2015

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