Linear Parameter Varying Control of Doubly Fed Induction MachinesNguyen Tien, H., Scherer, C. W., Scherpen, J. M. A. & Mueller, V., Jan-2016, In : IEEE Transactions on Industrial Electronics. 63, 1, p. 216-224 9 p.
Research output: Contribution to journal › Article › Academic › peer-review
This paper is concerned with the design of a self-scheduled current controller for doubly fed induction machines. The design is based on the framework of linear parameter-varying systems where the mechanical angular speed is considered to be a measurable time-varying parameter. The objective is to obtain robust dynamic performance for all variations of the mechanical rotor speed in a specified operating range. Employing the benefits of digital control, a continuous-to-discrete time transformation is utilized to replace the continuous-time current controller by an approximating discrete-time controller. Experimental results are provided to demonstrate the performance and robustness of the controlled system with respect to changes of the mechanical rotor speed and against stator voltage dips.
|Number of pages||9|
|Journal||IEEE Transactions on Industrial Electronics|
|Publication status||Published - Jan-2016|
- Doubly fed induction machine, linear parameter varying control, robustness, DIRECT POWER-CONTROL, CONTROL STRATEGY, WIND TURBINES, GENERATOR, DISCRETIZATION, SYSTEMS, DFIG, SUPPORT