A novel dynamic equivalence method for grid-connected wind farm
Dynamic equivalence of the wind farm is a fundamental problem in the simulation of a power system connected with wind farms because it is unpractical to model every generator in a wind farm in detail. In this paper, an Equivalence Method based on the Output Characteristics （EMOC） is proposed, with w...
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| Veröffentlicht in: | Journal of Zhejiang University. A. Science 2008-04, Vol.9 (4), p.558-563 |
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| container_title | Journal of Zhejiang University. A. Science |
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| creator | Qiao, Jia-geng Lu, Zong-xiang Min, Yong |
| description | Dynamic equivalence of the wind farm is a fundamental problem in the simulation of a power system connected with wind farms because it is unpractical to model every generator in a wind farm in detail. In this paper, an Equivalence Method based on the Output Characteristics （EMOC） is proposed, with which the wind farm composed of Squirrel-Cage Induction Generators （SCIGs） can be equivalent to one generator. By considering the diversity of wind generators and special operating characteristics of a wind farm, the equivalent generator based on EMOC responds accurately in various faults. No matter whether the wind farm is integrated in grid or just programmed, EMOC can be used to acquire an accurate equivalent generator. Simulation of the dynamic equivalence of an SCIG wind farm validated the method. |
| doi_str_mv | 10.1631/jzus.A071564 |
| format | Article |
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In this paper, an Equivalence Method based on the Output Characteristics （EMOC） is proposed, with which the wind farm composed of Squirrel-Cage Induction Generators （SCIGs） can be equivalent to one generator. By considering the diversity of wind generators and special operating characteristics of a wind farm, the equivalent generator based on EMOC responds accurately in various faults. No matter whether the wind farm is integrated in grid or just programmed, EMOC can be used to acquire an accurate equivalent generator. 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| ispartof | Journal of Zhejiang University. A. Science, 2008-04, Vol.9 (4), p.558-563 |
| issn | 1673-565X 1862-1775 |
| language | eng |
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| source | Springer Nature - Complete Springer Journals; Alma/SFX Local Collection |
| subjects | Civil Engineering Classical and Continuum Physics Engineering Industrial Chemistry/Chemical Engineering Mechanical Engineering 动力学 感应器 电力系统 |
| title | A novel dynamic equivalence method for grid-connected wind farm |
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