Publication Type : Conference Proceedings
Publisher : ICSPACE
Source : 2017 International Conference on Smart Grids, Power and Advanced Control Engineering, ICSPACE 2017, Institute of Electrical and Electronics Engineers Inc., Volume 2018-January, p.93-98 (2018)
Url : https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047441942&doi=10.1109%2fICSPACE.2017.8343412&partnerID=40&md5=214c148007806f68e476ee69a18e598a
ISBN : 9781509063468
Keywords : asynchronous generators, Capacitance, Controllers, DFIG, Doubly Fed Induction generators (DFIG), Electric fault currents, Electric power system control, Electric power transmission networks, Energy conversion, Grid side converters (GSC), Mathematical models, Oscillatory response, Power control, Power converters, Rotor side converter (RSC), Rotor-side converter, Smart power grids, Torsional interactions, turbogenerators, Wind energy conversion system, Wind power
Campus : Bengaluru
School : School of Engineering
Department : Electrical and Electronics
Year : 2018
Abstract : This paper deals with analysis of Torsional Interaction (TI) phenomenon in a wind energy conversion system based on doubly-fed induction generator (DFIG) with series compensation network. Mathematical modelling of induction machine, two mass shaft, transmission line, rotor-side-converter (RSC) and grid-side-converter (GSC) controllers is developed using dynamic equations. The simulation is carried out on a 3.73kW wind farm and the effect on turbine-generator shaft oscillations due to addition of capacitance on distribution side is studied. This capacitance may cause resonance with inductance effect, therefore oscillations are likely to occur. In addition, the rotor-side-converter and the grid-side-converter controllers are explored to damp out the oscillations. © 2017 IEEE.
Cite this Research Publication : K. R. Raj and Mahalakshmi, R., “Enhancement of oscillatory response of DFIG based wind energy conversion system”, 2017 International Conference on Smart Grids, Power and Advanced Control Engineering, ICSPACE 2017, vol. 2018-January. Institute of Electrical and Electronics Engineers Inc., pp. 93-98, 2018.