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Wind Power Impact on Power System Dynamic Part 4

Tham khảo tài liệu 'wind power impact on power system dynamic part 4', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 92 Wind Power 6. References Albrich R. Fuchs E. 2002 . Electric motor United States Patent Patent No. 6 429 554 Aug. 2002. Andreescu G. D. 1999 . Position and Speed Sensorless Control of PMSM Drives Based on Adaptive Observer in Proc. 8th European Conference on Power Electronics and Applications EPE 99 10 p. 1999. Halkosaari T.H. 2007 . Speed Sensorless Vector Control of a Redundant Permanent Magnet Wind Power Generator in Proc. IEEE International Symposium on Industrial Electronics ISIE 2007 pp. 2595-2600 2007. Hu J. Wu B. 1998 . New integration algorithms for estimating motor flux over a wide speed range IEEE Transaction on Power Electronics Vol. 13 No. 5 September 1998 pp. 969-977. Mãkinen J-P. Haapamãki P. Halkosaari T. 2006 . Control of parallel operation of frequency converters or inverters United States Patent Patent No. 7 038 405 May 2006. Pyrhonen J. Kurronen P. Parviainen A. 2006 . Permanent Magnet 3 MW Low-Speed Generator Development in Proc. XVII International Conference on Electrical Machine ICEM2006 2006. 4 Wind Turbine Modelling of a Fully-Fed Induction Machine Umashankar S Dr. Kothari D P and Mangayarkarasi P VIT University Anna University Tamilnadu India 1. Introduction This document provides detail about modelling Fully-Fed Induction Generator FFIG based wind farm. The generator torque model was specified either as a constant derived from nominal turbine power or pitch control block depends on the wind speed. This model has been simulated under the normal operating condition and three different fault conditions. The performance of the model analysed based on the speed torque voltage current and power of generator converter and grid. This document contains the model design parameters and simulation results. 2. Wind farm model The model in Fig.1. is the top level model of the fully-fed induction generator based wind farm with the following subsystems 1. Induction generator and its torque subsystem 2. Converter Bridges 3. Machine bridge control 4. .