Concepedia
Statistics
Publications
9
Citations
301
H-Index
Active since
1991
Affiliations
Seiko Holdings (Japan)(Current)
International Superconductivity Technology Center
Shikoku Research Institute
IHI Corporation (Japan)
Hitachi (Japan)
R. Takahata is an author at Seiko Holdings (Japan) specializing in engineering, electrical engineering, and superconductivity.
Top concepts
EngineeringSuperconductivityElectrical EngineeringMagnetismMagnetic DeviceMechanical EngineeringMechatronicsSuperconducting DevicesMechanical BatteriesFlux Pinning
Publications per year
1991–2013
Progress of superconducting bearing technologies for flywheel energy storage systems
N. Koshizuka, Fumihiko Ishikawa, Hidetoshi NASU et al. · Physica C Superconductivity · 2003 · 101 citations
Electrical Engineering, Engineering, Mechanical Engineering +4
A 0.5 kWh flywheel energy storage system using a high-T/sub c/ superconducting magnetic bearing
Y. Miyagawa, Hironori Kameno, R. Takahata et al. · IEEE Transactions on Applied Superconductivity · 1999 · 64 citations
Electric Machine, Engineering, Motor Drive +16
Present status of R&D on superconducting magnetic bearing technologies for flywheel energy storage system
N. Koshizuka, Fumihiko Ishikawa, Hidetoshi NASU et al. · Physica C Superconductivity · 2002 · 36 citations
Magnetism, Electrical Engineering, Present Status +6
A measurement of rotation loss characteristics of high-Tc superconducting magnetic bearings and active magnetic bearings
Hironori Kameno, Y. Miyagawa, R. Takahata et al. · IEEE Transactions on Applied Superconductivity · 1999 · 25 citations
Magnetism, Electrical Engineering, Electric Machine +14
Position sensorless control method at zero speed region for permanent magnet synchronous motors based on block commutation drive
Yoshitaka Iwaji, Shigehisa Aoyagi, R. Takahata et al. · 2013 · 17 citations
Electric Machine, Speed Region, Reversal Direction Ivms +6
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