Title :
Performance evaluation of an electronic lead-lag VAr compensator and its application in brushless generation
Author :
Chatterjee, J.K. ; Khan, P. K Shadhu ; Anand, Atul ; Jindal, Ashu
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Delhi, India
Abstract :
In this paper the suitability of an electronic current-controlled lead-lag VAr compensator for excitation control of a brushless self-excited induction generator (SEIG) has been critically evaluated. A time domain approach which involves solution of differential equations is used in the modelling and analysis of this VAr compensator. Based on this model, the steady-state and transient performance of such a compensator has been investigated. The analytical model for determining equivalent parameters of the compensator to its supply terminals has also been developed. Finally, performance of a self-excited induction generator with such a VAr compensator has been presented
Keywords :
asynchronous generators; brushless machines; differential equations; static VAr compensators; time-domain analysis; brushless generation; brushless self-excited induction generator; current-controlled lead-lag VAr compensator; differential equations; electronic lead-lag VAr compensator; equivalent parameters; excitation control; steady-state performance; time domain approach; transient performance; Delay; Inductors; Microhydro power; Photovoltaic systems; Power generation economics; Reactive power; Static VAr compensators; Voltage; Wind energy generation; Wind power generation;
Conference_Titel :
Power Electronics and Drive Systems, 1997. Proceedings., 1997 International Conference on
Print_ISBN :
0-7803-3773-5
DOI :
10.1109/PEDS.1997.618649
