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Sub-Synchronous Resonance analysis on DFIG based windfarm

Publication Type : Conference Proceedings

Publisher : IEEE

Source : IEEE Region 10 Annual International Conference, Proceedings/TENCON, Institute of Electrical and Electronics Engineers Inc., p.930-935 (2016)

Url :

ISBN : 9781509025961

Keywords : asynchronous generators, DFIG, Doubly fed induction generators, Dynamic models, Electric fault currents, Electric lines, Electric power transmission networks, Energy transfer, Mathematical models, Resonance, Series capacitive compensations, Series compensated transmission lines, Series compensation, Small signal stability, State space methods, State space representation, Subsynchronous resonance, Wind power

Campus : Bengaluru

School : School of Engineering

Department : Electrical and Electronics

Verified : No

Year : 2016

Abstract : The rapidly growing level of wind energy injection into the grid is insisting the modifications in power system. In order to improve power transfer capability, series capacitive compensation in the transmission line is adopted which leads to Sub Synchronous Resonance (SSR) oscillations. The main objective of this paper is to develop a dynamic model of Doubly Fed Induction Generator (DFIG) based wind farm connected into grid through series compensated transmission line for SSR studies. The small signal stability studies are carried out through Eigen value approach. State space representation of the whole system is developed. Different modes of the systems are identified for different wind speeds and for various series compensation levels.

Cite this Research Publication : R. Mahalakshmi and Dr. Sindhu Thampatty K.C., “Sub-Synchronous Resonance analysis on DFIG based windfarm”, IEEE Region 10 Annual International Conference, Proceedings/TENCON. Institute of Electrical and Electronics Engineers Inc., pp. 930-935, 2016.

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