Search Results - "CHANG JUNGHWAN" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Analysis of the Vibration Characteristics of Coaxial Magnetic Gear

Analysis of the Vibration Characteristics of Coaxial Magnetic Gear

by Lee, Jiyoung, Chang, Junghwan
Published in IEEE transactions on magnetics (01.06.2017)

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Journal Article

Effects of Flux Modulation Poles on the Radial Magnetic Forces in Surface-Mounted Permanent-Magnet Vernier Machines

Effects of Flux Modulation Poles on the Radial Magnetic Forces in Surface-Mounted Permanent-Magnet Vernier Machines

by Jang, Daekyu, Chang, Junghwan
Published in IEEE transactions on magnetics (01.06.2017)

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Journal Article

Fast Numerical Analysis of Electric Motor Using Nonlinear Model Order Reduction

Fast Numerical Analysis of Electric Motor Using Nonlinear Model Order Reduction

by Paul, Sarbajit, Chang, Junghwan
Published in IEEE transactions on magnetics (01.03.2018)

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Journal Article

A new approach to detect mover position in linear motors using magnetic sensors

A new approach to detect mover position in linear motors using magnetic sensors

by Paul, Sarbajit, Chang, Junghwan
Published in Sensors (Basel, Switzerland) (21.10.2015)

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Journal Article

Design and Parametric Study of the Magnetic Sensor for Position Detection in Linear Motor Based on Nonlinear Parametric model order reduction

Design and Parametric Study of the Magnetic Sensor for Position Detection in Linear Motor Based on Nonlinear Parametric model order reduction

by Paul, Sarbajit, Chang, Junghwan
Published in Sensors (Basel, Switzerland) (01.07.2017)

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Journal Article

A New Electromagnetic Linear Actuator for Quick Latching

A New Electromagnetic Linear Actuator for Quick Latching

by KIM, Jinho, CHANG, Junghwan
Published in IEEE transactions on magnetics (01.04.2007)

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Journal Article Conference Proceeding

A Novel High-Resolution Optical Encoder With Axially Stacked Coded Disk for Modular Joints: Physical Modeling and Experimental Validation

A Novel High-Resolution Optical Encoder With Axially Stacked Coded Disk for Modular Joints: Physical Modeling and Experimental Validation

by Paul, Sarbajit, Junghwan Chang, Fletcher, John Edward, Mukhopadhyay, Subhas
Published in IEEE sensors journal (15.07.2018)

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Journal Article

Fast model-based design of high performance permanent magnet machine for next generation electric propulsion for urban aerial vehicle application

Fast model-based design of high performance permanent magnet machine for next generation electric propulsion for urban aerial vehicle application

by Sarbajit Paul, Junghwan Chang
Published in CES transactions on electrical machines and systems (Online (01.06.2021)

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Journal Article

Precise Estimation of Initial Pole Position for Surface Permanent Magnet Synchronous Motor Based on Modified Reference Frame Method

Precise Estimation of Initial Pole Position for Surface Permanent Magnet Synchronous Motor Based on Modified Reference Frame Method

by Paul, Sarbajit, Junghwan Chang
Published in IEEE transactions on magnetics (01.04.2017)

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Journal Article

Design and Analysis of Surface-Mounted PM Vernier Machines Considering Harmonic Characteristics of Winding MMF

Design and Analysis of Surface-Mounted PM Vernier Machines Considering Harmonic Characteristics of Winding MMF

by Jang, Daekyu, Chang, Junghwan
Published in Energies (Basel) (01.03.2019)

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Journal Article

Characteristics Analysis of Doubly Fed Magnetic Geared Motor Considering Winding Frequency Conditions

Characteristics Analysis of Doubly Fed Magnetic Geared Motor Considering Winding Frequency Conditions

by Shin, Homin, Chang, Junghwan
Published in Energies (Basel) (01.10.2018)

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Journal Article

Dynamic Analysis of Surface-Mounted Permanent Magnet Type Coaxial Magnetic Gear With Damper Bar Considering Magnetic Field Modulation Effect

Dynamic Analysis of Surface-Mounted Permanent Magnet Type Coaxial Magnetic Gear With Damper Bar Considering Magnetic Field Modulation Effect

by Jo, Seokhoon, Shin, Homin, Chang, Junghwan
Published in IEEE access (2022)

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Journal Article

Influences of Winding MMF Harmonics on Torque Characteristics in Surface-Mounted Permanent Magnet Vernier Machines

Influences of Winding MMF Harmonics on Torque Characteristics in Surface-Mounted Permanent Magnet Vernier Machines

by Jang, Daekyu, Chang, Junghwan
Published in Energies (Basel) (23.04.2017)

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Journal Article

A Novel Design Method for the Geometric Shapes of Flux Modulation Poles in the Surface-Mounted Permanent Magnet Vernier Machines

A Novel Design Method for the Geometric Shapes of Flux Modulation Poles in the Surface-Mounted Permanent Magnet Vernier Machines

by Jang, Daekyu, Chang, Junghwan
Published in Energies (Basel) (01.10.2017)

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Journal Article

Efficiency Improvement Strategy for Multiple Operating Points in Doubly Fed Magnetic Geared Motor

Efficiency Improvement Strategy for Multiple Operating Points in Doubly Fed Magnetic Geared Motor

by Shin, Homin, Chang, Junghwan
Published in Applied sciences (01.04.2020)

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Journal Article

Computationally Efficient Stator AC Winding Loss Analysis Model for Traction Motors Used in High-Speed Railway Electric Multiple Unit

Computationally Efficient Stator AC Winding Loss Analysis Model for Traction Motors Used in High-Speed Railway Electric Multiple Unit

by Han, Pil-Wan, Seo, Un-Jae, Paul, Sarbajit, Chang, Junghwan
Published in IEEE access (2022)

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Journal Article

State-of-the-art review of railway traction motors for distributed traction considering South Korean high-speed railway

State-of-the-art review of railway traction motors for distributed traction considering South Korean high-speed railway

by Paul, Sarbajit, Han, Pil-Wan, Chang, Junghwan, Chun, Yon-Do, Lee, Jae-Gil
Published in Energy reports (01.11.2022)

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Journal Article

Development of transverse flux linear motor with permanent-magnet excitation for direct drive applications

Development of transverse flux linear motor with permanent-magnet excitation for direct drive applications

by CHANG, Junghwan, KANG, Dohyun, LEE, Jiyoung, HONG, Jungpyo
Published in IEEE transactions on magnetics (01.05.2005)

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Journal Article Conference Proceeding

Bi-directional coupled electro-thermal behaviors of traction motor for high-speed railway distributed traction system

Bi-directional coupled electro-thermal behaviors of traction motor for high-speed railway distributed traction system

by Paul, Sarbajit, Lee, Jae-Gil, Han, Pil-Wan, Chang, Junghwan, Tran, Vu-Khanh, Chun, Yon-Do
Published in Case studies in thermal engineering (01.09.2023)

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Journal Article

Transverse Flux Reluctance Linear Motor's Analytical Model Based on Finite-Element Method Analysis Results

Transverse Flux Reluctance Linear Motor's Analytical Model Based on Finite-Element Method Analysis Results

by Junghwan Chang, Kang, D.H., Viorel, I.-A., Larisa, S.
Published in IEEE transactions on magnetics (01.04.2007)

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Journal Article Conference Proceeding