| 1. |
|
|
| 2. |
|
|
| 3. |
- Harnefors, Lennart, et al.
(författare)
-
Model-Based Current Control of AC Machines Using the Internal Model Control Method
- 1998
-
Ingår i: IEEE transactions on industry applications. - : Institute of Electrical and Electronics Engineers (IEEE). - 0093-9994 .- 1939-9367. ; 34:1, s. 133-141
-
Tidskriftsartikel (refereegranskat)abstract
- In this paper, the internal model control (IMC) method is applied to AC machine current control. Permanent magnet synchronous machines and induction machines are considered. The result is synchronous-frame proportional integral (PI) or PI-type controllers, the parameters (gain and integration time) of which are expressed directly in certain machine parameters and the desired closed-loop bandwidth. This simplifies the controller design procedure, eliminating or reducing the need for trial-and-error steps, and is the main purpose for using IMC.
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
- Harnefors, Lennart, et al.
(författare)
-
Robust Current Control of AC Machines Using the Internal Model Control Method
- 1995
-
Konferensbidrag (refereegranskat)abstract
- In the present paper, the internal model control (IMC) method is introduced and applied to AC machine current control. A permanent magnet synchronous machine is used as an example. It is shown that the IMC design is straightforward and the resulting controller is simple to implement. The controller parameters are expressed in the machine parameters and the desired closed-loop rise time. The extra cost of implementation compared to PI control is negligible. It is further shown that IMC is able to outperform PI control with as well as without decoupling with respect to dq variable interaction in the presence of parameter deviations.
|
|
| 8. |
|
|
