전기자동차용 유도전동기의 에너지 손실을 최소화하는 비선형 토크 제어기 설계
- Title
- 전기자동차용 유도전동기의 에너지 손실을 최소화하는 비선형 토크 제어기 설계
- Other Titles
- A Loss-Minimization Nonlinear Torque Control for Electrical Vehicle Induction Motors
- Author
- 양해원
- Issue Date
- 2006-07
- Publisher
- 대한전기학회
- Citation
- 대한전기학회 제37회 하계학술대회 논문집 D, Page. 1,838 - 1,839
- Abstract
- In this paper, a loss-minimization nonlinear torque control for Electrical Vehicle(EV) induction motors is proposed. To improve the efficiency of the induction motors, it is important to find the optimal flux reference that minimize power losses. The proposed optimal flux reference is derived using a power loss function that is constructed with stator resistance losses, rotor resistance losses and core losses. And the time-varying load torque and the rotor resistance variation are considered in the power loss function. An algorithm that identifying the load torque is used. The rotor flux observer is used to obtain an accurate flux value regardless of the rotor resistance variation. Simulation results show a significant reduction in energy losses.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01342556&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/108336
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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