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차현록(Hyun-Rok Cha),김현덕(Hyun-Dug Kim),김광현(Kwang-Heon Kim),임영철(Young-Chol Lim),최유영(You-Young Choi),최강식(Kang-Shik Choi),전홍기(Heong-Ki Chon) 전력전자학회 1999 전력전자학술대회 논문집 Vol.1999 No.7
This paper analysis mag'netic circuit of toroida SRM and simulate optimal switching angle. In this toroida SRM, two of three phase are energized at an arbitrary instance while it is with only one phase in case of typical SRM It has many<br/> advantages in the size of machine and power efficiency Not only typically Known topologies o switched reluctance motors such as asymmetric converter but full bridge converter are safe to employ
SRM의 최대 토크, 효율 및 최소 토크리플 운전을 위한 스위칭 각
김현덕(Hyun-Dug Kim),차현록(Hyun-Lok Cha),김광헌(Kwang-Heon Kim),나석환(Sock-Hwan Na),임영철(Young-Chol Lim) 전력전자학회 1999 전력전자학술대회 논문집 Vol.1999 No.7
This paper presents a driving method of 3-phase 4-poles SRM(switched reluctance motor) drived by switching angle control. In this study, the switching angle is determined from approximated analysis and computer simulation by using MA TLAB@ for high efficiency according to the speed and torque required by load, and then microcontroller controls the switching angle of asymmetrical inverter in SRM driver Also, we experiment the maximum torque driving and maximum power driving by controlling switching angle available to electric vehicle