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

Volume

1

fYear

1997

fDate

26-29 May 1997

Firstpage

59

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drive Systems, 1997. Proceedings., 1997 International Conference on

Print_ISBN

0-7803-3773-5

Type

conf

DOI

10.1109/PEDS.1997.618649

Filename

618649