Abstract
The stability of a doubly-fed synchronous-induction machine is investigated through small as well as large perturbation models. Two stabilizing control strategies have been proposed for the small perturbation bilinear model. The first is based on quadratic bilinear regulator theory and the other one provides a sub-optimal control based on minimization of time. The responses are compared with the uncontrolled ones as well as those with conventional linear regulator control. While both the proposed strategies stabilize the system, the minimum-time sub-optimal control has been found to be superior. It has been demonstrated that the minimum-time control can be applied to the large perturbation models also.
| Original language | English |
|---|---|
| Pages (from-to) | 799-805 |
| Number of pages | 7 |
| Journal | IEEE Transactions on Energy Conversion |
| Volume | 3 |
| Issue number | 4 |
| DOIs | |
| State | Published - Dec 1988 |
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering