Tham khảo tài liệu 'wind power impact on power system dynamic part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 232 Wind Power R. Cardenas-Dobson . Asher and G. Asher 1996 . Torque Observer for the Control of Variable Speed Wind Turbines Operating Below Rated Wind Speed Wind Engineering Vol. 20 pp. 259-285. 10 Real-time Physical Simulation of Wind Energy Conversion Systems Julian Munteanu1 2 Antoneta Juliana Bratcu1 2 Seddik Bacha1 and Daniel Roye1 1Grenoble Electrical Engineering Laboratory G2Elab BP 46 38402 Saint-Martin d Heres 2 Dunărea de Jos University of Galati 47 Domnească 800008- Galati 1France 2Romania 1. Introduction The real-time wind turbine simulators are enabling the testing of wind energy conversion systems WECS control units and of the associated control algorithms in a controlled environment. It is known that a simulator can predict the behaviour of an industrial system subjected to certain operating conditions before its real-world implementation. But the main motivation of using physical simulators for wind energy applications resides within another argument. It is about the fact that a dedicated laboratory setup can provide something that does not exist in real-world applications controllable wind velocity. So a wind turbine physical simulator offers a prime mover which behaves as a wind-turbine-powered-like shaft Nichita et al. 2002 allowing the static and dynamic characteristics replication of a mathematically-modelled wind turbine. This is the great advantage of such simulator as it replaces very expensive parts - such as the turbine rotor and the drive train -operating in a stochastic environment by conveniently-controlled electrical motors operating in a controlled environment. This allows the repetitive experiments being carried out independently from wind and meteorological conditions in a most safe laboratory environment. Besides its prime mover all of the physical WECS elements are present in the physical simulator as they are in the real-world application. Therefore the electromechanical part of the generation chain exhibits the real .
