| Title |
Valdymo įtakos asinchroninio generatoriaus efektyvumui tyrimas |
| Translation of Title |
Research of control influence on efficiency of induction generator. |
| Authors |
Danyla, Gintautas |
| Full Text |
|
| Pages |
75 |
| Keywords [eng] |
doubly-fed induction generator ; windings ; semiconductor ; field orientation control |
| Abstract [eng] |
The purpose of this work is to study the change in energy efficiency parameters of doubly-fed induction generator when the speed of the rotor is being varied and the rotor winding currents are controlled by a semiconductor converter with field orientation control. Aim of this work is to define the effect on efficiency of an induction generator when there is a change in speed or load like it is defined by the IEC61800-9-2 standard. A mathematical model of doubly-fed induction generator and field orientation controlled converter is created. Doubly-fed induction generators of 1,5MW and 2MW power ratings were chosen for modelling. Analysis of the obtained results is provided. |
| Dissertation Institution |
Kauno technologijos universitetas. |
| Type |
Master thesis |
| Language |
Lithuanian |
| Publication date |
2018 |
