DocumentCode
3320965
Title
Simulation of CMV-minimized Direct Power Control for Doubly Fed Induction Generators
Author
Rueckert, B. ; Hofmann, W.
Author_Institution
Dept. of Electr. Machines & Drives, Dresden Univ. of Technol., Dresden
fYear
2008
fDate
27-28 March 2008
Firstpage
1
Lastpage
6
Abstract
Nowadays the doubly fed induction machine is often used as generator in high power windenergy systems. Because of the use of two converters in the generator´s rotor circuit bearing damages can occurred specially for this type of machine. So the aim is to reduce the common mode voltage as one cause of bearing currents. Instead of a classic space vector modulation this paper presents the simulation of an enhanced direct power control.
Keywords
asynchronous generators; machine control; power control; rotors; bearing current; common mode voltage; common mode voltage reduction; direct power control; doubly fed induction generators; rotor circuit bearing damage; windenergy systems; Circuits; Equations; Induction generators; Power control; Power generation; Rotors; Stators; Torque control; Voltage control; Wind turbines; Common mode voltage; Direct Power Control; Doubly fed induction generator;
fLanguage
English
Publisher
ieee
Conference_Titel
Wind Power to the Grid - EPE Wind Energy Chapter 1st Seminar, 2008. EPE-WECS 2008
Conference_Location
Delft
Print_ISBN
978-9-0758-1512-2
Type
conf
DOI
10.1109/EPEWECS.2008.4497315
Filename
4497315
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