A master thesis from Aalborg University
DC Link Voltage Control
Author(s)
Term
10. term
Publication year
2008
Submitted on
2008-06-16
Pages
103 pages
Abstract
The project purpose is to control an Interior Permanent Magnet Synchronous Generator in the way that DC link voltage is kept constant within +/- 10% limits, regardless of the applied load and rotor speed. The converter topology selection was performed and the PWM rectifier topology was selected for further investigation. Then several methods of the field oriented control methods for generator were presented and at the end Constant Torque Angle Control (CTAC) method was selected for further studies. The simulations of the generator system were made. The selected control method was evaluated and verified. The reliability of the control method is proven also. The selected control strategy was implemented in DSP then. Implementation platform is also described. However due to time constraints in the project work, implementation is done in period between project submission deadline – June 4th and final exam date, June 19th.
Documents
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