K. Nakamura
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View article: Measuring the Operating Condition of Induction Motor Using High-Sensitivity Magnetic Sensor
Measuring the Operating Condition of Induction Motor Using High-Sensitivity Magnetic Sensor Open
This study aimed to monitor the operating state of an induction motor, a type of electromagnetic motor, using a highly sensitive magnetic sensor, which could be applied for anomaly detection in the future. Monitoring the health of electrom…
View article: Torque-to-weight Ratio Improvement and Permanent Magnet Usage Reduction in Large-Scale Magnetic Gears for Offshore Wind Power Generation
Torque-to-weight Ratio Improvement and Permanent Magnet Usage Reduction in Large-Scale Magnetic Gears for Offshore Wind Power Generation Open
View article: AC Copper Loss Separation and Reduction in IPMSM using Finite Element Analysis
AC Copper Loss Separation and Reduction in IPMSM using Finite Element Analysis Open
View article: An edible seaweed-derived rhamnan sulfate modulates gut microbiota by promoting Mucispirillum schaedleri through bacterial interactions and enhancing anti-inflammatory and pathogen-protection mechanisms in mice
An edible seaweed-derived rhamnan sulfate modulates gut microbiota by promoting Mucispirillum schaedleri through bacterial interactions and enhancing anti-inflammatory and pathogen-protection mechanisms in mice Open
View article: Charting the Future: An Experimental Investigation of a Chart Tool's Potential to Support Science Fiction Prototyping Workshops
Charting the Future: An Experimental Investigation of a Chart Tool's Potential to Support Science Fiction Prototyping Workshops Open
View article: Charting the future: An experimental investigation of a chart tool's potential to support science fiction prototyping workshops
Charting the future: An experimental investigation of a chart tool's potential to support science fiction prototyping workshops Open
This study investigates the potential of chart tools to augment or replace facilitation functions in Science Fiction Prototyping (SFP) workshops conducted by young students. SFP is a workshop methodology that utilizes science fiction to fo…
View article: Development of High Power-Density Motors for Electric Axles using Nd-Based Bonded Magnets
Development of High Power-Density Motors for Electric Axles using Nd-Based Bonded Magnets Open
View article: Potential groundwater map in semi-arid zones estimated by integrating folkloric knowledge, remote sensing, and Geographic Information System
Potential groundwater map in semi-arid zones estimated by integrating folkloric knowledge, remote sensing, and Geographic Information System Open
View article: The International Magnetics Conference (INTERMAG) 2023 Program Committee
The International Magnetics Conference (INTERMAG) 2023 Program Committee Open
View article: Reluctance Network Model of IPM Motor Representing Dynamic Hysteresis Characteristics for High-Accuracy Iron Loss Calculation Considering Carrier Harmonics
Reluctance Network Model of IPM Motor Representing Dynamic Hysteresis Characteristics for High-Accuracy Iron Loss Calculation Considering Carrier Harmonics Open
It is essential to establish a simple and practical method for quantitatively estimating the iron loss considering the dynamic hysteresis behavior to further improve the efficiency of electric machines. In a previous study, a novel simple …
View article: IEEE Transactions on Magnetics Publication Information
IEEE Transactions on Magnetics Publication Information Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: IEEE MAGNETICS SOCIETY
IEEE MAGNETICS SOCIETY Open
View article: A Consideration of Efficiency and Power Factor of IPM-type Magnetic-Geared Motor
A Consideration of Efficiency and Power Factor of IPM-type Magnetic-Geared Motor Open
Magnetic-geared motors (MGMs) have attracted attention since their torque density is superior to conventional electric motors. Among the types of MGMs, an interior permanent magnet (IPM) type has a feature of high efficiency because the IP…
View article: IEEE Magnetics Society Information
IEEE Magnetics Society Information Open
View article: Proposal and Verification of Torque Equation of IPM-Type Magnetic-Geared Motor
Proposal and Verification of Torque Equation of IPM-Type Magnetic-Geared Motor Open
Magnetic-geared motors (MGMs) have attracted attention owing to their ability to offer higher torque densities than conventional permanent magnet (PM) motors. An MGM consist of a magnetic gear (MG) part and a PM motor part, which are share…
View article: Comparison of Two Different Interior Permanent Magnet Type Low-speed Rotor Structures of Axial-Flux Magnetic Gear
Comparison of Two Different Interior Permanent Magnet Type Low-speed Rotor Structures of Axial-Flux Magnetic Gear Open
Magnetic gears have beneficial features such as low vibration and maintenance-free owing to no mechanical contacts. Among the several types of the magnetic gears, a flux-modulated type magnetic gear has a higher torque density than the oth…
View article: Reluctance Network Model of Interior Permanent Magnet Motor with Polar Anisotropic Magnet
Reluctance Network Model of Interior Permanent Magnet Motor with Polar Anisotropic Magnet Open
To establish a practical method for analyzing interior permanent magnet (IPM) motors that have complicated flux distribution, this paper presents a method for deriving an analytical model for the IPM motor with polar anisotropic magnets, b…
View article: IEEE Magnetics Society Information
IEEE Magnetics Society Information Open
View article: IEEE Magnetics Society Information
IEEE Magnetics Society Information Open
View article: IEEE Transactions on Magnetics publication information
IEEE Transactions on Magnetics publication information Open
View article: IEEE Transactions on Magnetics publication information
IEEE Transactions on Magnetics publication information Open
View article: A Novel Control Method for In-wheel SR Motor to Implement Torque Vectoring Control for Compact EV
A Novel Control Method for In-wheel SR Motor to Implement Torque Vectoring Control for Compact EV Open
A switched reluctance (SR) motor is simple and robust, and it is less expensive than a permanent magnet (PM) motor as it does not use rare earth magnets. Thus, the SR motor is one of the best in-wheel motors for electric vehicles (EVs). In…
View article: Performance Improvement of Spoke-shaped Interior Permanent Magnet Magnetic Gear
Performance Improvement of Spoke-shaped Interior Permanent Magnet Magnetic Gear Open
Magnetic gears have several advantages such as having low acoustic noise and being maintenance-free because there is no mechanical contact. Among these gears, the flux-modulated type has a higher torque density and efficiency than the othe…