Speed and efficiency control of an induction motor with input-output linearization
Journal Article
·
· IEEE Transactions on Energy Conversion (Institute of Electrical and Electronics Engineers)
OSTI ID:20001180
A combination of a composite adaptive speed controller and an explicit efficiency control algorithm is proposed to control the speed and power efficiency of the induction motor in this paper. First, the input-output linearization method is used to dynamically decouple the motor speed and rotor flux. Then, a composite adaptive control algorithm is designed to control the speed of the induction motor. At steady-state light-load conditions, the magnetizing current command is adjusted on the basis of the product of magnetizing current command and torque current command such that the steady-state power loss is minimum. A PC-based experimental drive system has been implemented, and some experimental results are provided to demonstrate the effectiveness of the presented approach.
- Research Organization:
- National Taiwan Univ. of Science and Technology, Taipei (TW)
- OSTI ID:
- 20001180
- Journal Information:
- IEEE Transactions on Energy Conversion (Institute of Electrical and Electronics Engineers), Journal Name: IEEE Transactions on Energy Conversion (Institute of Electrical and Electronics Engineers) Journal Issue: 3 Vol. 14; ISSN 0018-9383; ISSN ITCNE4
- Country of Publication:
- United States
- Language:
- English
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