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- Title
Voltage and Frequency Control of Wind Driven Stand-Alone Self-Excited Induction Generator Using DCMLC Based STATCOM.
- Authors
Elango, T.; Kumar, A. Senthil
- Abstract
This paper describe the methods employed to control voltage and frequency of a 3-Ø stand-alone self-excited induction generator (SEIG) driven by a variable speed wind turbine. An attempt made to control the terminal voltage of SEIG by using a 3-Ø diode clamped multilevel converter (DCMLC) based STATCOM operation. A 3-Ø diode bridge rectifier with a d.c chopper circuit is employed to control the frequency of generated voltage. The VAr required by the load and the machine owing to changes in magnetizing reactance's are compensated by DCMLC-STATCOM operate with full load excitation capacitance. To emphasis the controller characteristics, mathematical model of the controller is developed and implemented in MATLAB / SIMULINK software.
- Subjects
ELECTRIC circuits; MATHEMATICAL models; ELECTRIC generators; BRIDGE circuits; ELECTRIC power; BRIDGE rectifiers
- Publication
International Review on Modelling & Simulations, 2013, Vol 6, Issue 5, p1533
- ISSN
1974-9821
- Publication type
Article