Stability Analysis of a Wind Energy Conversion System Based on a Doubly Fed Induction Generator Fed by a Matrix Converter
被引:83
作者:
Cardenas, Roberto
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机构:
Univ Santiago Chile, Dept Elect Engn, Santiago 8320000, ChileUniv Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
Cardenas, Roberto
[1
]
Pena, Ruben
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机构:
Univ Concepcion, Dept Elect Engn, Concepcion 4074580, ChileUniv Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
Pena, Ruben
[2
]
Tobar, German
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机构:
Colbun SA, Santiago 7580097, ChileUniv Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
Tobar, German
[3
]
Clare, Jon
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机构:
Univ Nottingham, Fac Engn, Power Elect Machines & Control Grp, Nottingham NG7 2RD, EnglandUniv Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
Clare, Jon
[4
]
Wheeler, Patrick
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Univ Nottingham, Fac Engn, Power Elect Machines & Control Grp, Nottingham NG7 2RD, EnglandUniv Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
Wheeler, Patrick
[4
]
Asher, Greg
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Univ Nottingham, Fac Engn, Power Elect Machines & Control Grp, Nottingham NG7 2RD, EnglandUniv Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
Asher, Greg
[4
]
机构:
[1] Univ Santiago Chile, Dept Elect Engn, Santiago 8320000, Chile
In this paper, the performance of a grid-connected wind energy conversion system (WECS), based on a doubly fed induction generator (DFIG) fed by a matrix converter ( MC), is presented. The MC replaces the back-to-back converters conventionally used to control a DFIG. The MC is operated with close-to-unity power factor at the grid side. Stability issues related to the operation of the MC in the proposed WECS are discussed. A small signal model is used to investigate the dynamic performance of the two control arrangements discussed in this paper. Experimental results, obtained with a 4-kW prototype, are presented and fully discussed in this paper. The performance of the system for variable speed generation is verified using the emulation of a variable speed wind turbine implemented with a digitally controlled dc machine.
机构:
Univ Milan, Dipartimento Matemat F Enriques, Via Saldini 50, I-20133 Milan, ItalyUniv Milan, Dipartimento Matemat F Enriques, Via Saldini 50, I-20133 Milan, Italy
Alesina, Albert
Venturini, Marc G. B.
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机构:
Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA
Univ Calif Berkeley, Berkeley, CA 94720 USA
Texas Instruments, Houston, TX USA
Polymotor Italiana, Milan, Italy
Phase Srl, London, EnglandUniv Milan, Dipartimento Matemat F Enriques, Via Saldini 50, I-20133 Milan, Italy
机构:
Univ Milan, Dipartimento Matemat F Enriques, Via Saldini 50, I-20133 Milan, ItalyUniv Milan, Dipartimento Matemat F Enriques, Via Saldini 50, I-20133 Milan, Italy
Alesina, Albert
Venturini, Marc G. B.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA
Univ Calif Berkeley, Berkeley, CA 94720 USA
Texas Instruments, Houston, TX USA
Polymotor Italiana, Milan, Italy
Phase Srl, London, EnglandUniv Milan, Dipartimento Matemat F Enriques, Via Saldini 50, I-20133 Milan, Italy