شماره ركورد كنفرانس :
5060
عنوان مقاله :
Combined Control of Machine & Grid Side Converters for PMSGs in Wind Energy Conversion Systems with Fast and Robust Performance
Author/Authors :
Saeid، Gomroki Advanced Motion Systems Research Laboratory School of ECE, College of Eng., University of Tehran Tehran, Iran , Sadegh ، Vaez-Zadeh Advanced Motion Systems Research Laboratory and Center of Excellence on Applied Electromagnetic Systems School of ECE, College of Eng., University of Tehran Tehran, Iran , Alireza ، Jabbarnejad Advanced Motion Systems Research Laboratory School of ECE, College of Eng., University of Tehran Tehran, Iran
كليدواژه :
PMSG , sampling frequency , switching frequency , combined control, power grid , renewable energy , power quality
عنوان كنفرانس :
11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
Fast dynamics and smooth performance are important requirements that ensure the secure connection of wind energy conversion systems to the network according to grid codes. In this paper, a system model in grid voltage reference frame is developed. The combined control is then applied to both machine side and grid side converters of a grid-connected PMSG to fulfill the code requirements where the task of dc-link voltage control is assigned to the machine side converter. The control system enjoys low computation, simplicity, robustness and less dependency on grid parameters. Simulation results on a 1.5MW PMSG approve the performance superiority of the proposed control system in comparison with conventional control systems under different grid operating conditions.
