DocumentCode
35867
Title
Accurate Steady-State Representation of a Doubly Fed Induction Machine
Author
Kumar, V. Seshadri Sravan ; Thukaram, D.
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Sci., Bangalore, India
Volume
30
Issue
10
fYear
2015
fDate
Oct. 2015
Firstpage
5370
Lastpage
5375
Abstract
This letter presents an accurate steady-state phasor model for a doubly fed induction machine. The drawback of existing steady-state phasor model is discussed. In particular, the inconsistency of existing equivalent model with respect to reactive power flows when operated at supersynchronous speeds is highlighted. Relevant mathematical basis for the proposed model is presented and its validity is illustrated on a 2-MW doubly fed induction machine.
Keywords
asynchronous machines; load flow; mathematical analysis; reactive power; accurate steady-state phasor model representation; doubly fed induction machines; mathematical basis; power 2 MW; reactive power flows; supersynchronous speeds; Equivalent circuits; Integrated circuit modeling; Mathematical model; Reactive power; Rotors; Stators; Steady-state; DFIG; Doubly fed induction machine; steady state equivalent circuit; steady-state equivalent circuit; wind generation;
fLanguage
English
Journal_Title
Power Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0885-8993
Type
jour
DOI
10.1109/TPEL.2015.2425140
Filename
7091014
Link To Document