발행물

전체 논문

165

141

Analysis of Coaxial Magnetic Gear with Low Gear Ratios for Application in Counter Rotating Systems
장정환, 신호민
Journal of Magnetics, 2015

142

Design of Coaxial Magnetic Gear for Improvement of Torque Characteristics
장정환, 신호민
Journal of Magnetics, 2014

143

Optimal design of electromagnetic actuator with divided coil excitation to increase clamping force
장정환, 김태우
JICEMS, 2014

144

Feasibility study on the new structure of a spindle motor for hard disk drive
장정환, 김태우
JICEMS, 2013

145

Effective step-skew method for cogging torque reduction in surface-mounted permanent magnet synchronous motor
장정환, 김태우
JKPS, 2013

146

Effect of Stationary Pole Pieces with Bridges on Electromagnetic and Mechanical Performance of a Coaxial Magnetic Gear
장정환, 장대규
Journal of Magnetics, 2013

147

Back EMF Design of an AFPM Motor using PCB Winding by Quasi 3D Space Harmonic Analysis Method
장정환, 장대규, 장건희
Journal of Electrical Engineering & Technology, 2012

148

Influence of Cogging Torque Reduction Method on Torque Ripple in a Surface-Mounted Permanent Magnet Synchronous Motor
장정환, 김태우
JOURNAL OF MAGNETICS, 2012

149

Hybrid Electro-Mechanical Latching Device for Variable Valve Timing
장정환, 김진호, 송봉섭
International Journal of Precision Engineering and Manufacturing, 2012

150

재귀형 최소 자승법을 이용한 자기 위치 센서의 실시간 보상 방법
장정환, 김지원, 문석환, 이지영, 김장목
전기학회논문지, 2011