風電并網(wǎng)系統(tǒng)穩(wěn)態(tài)運行的研究

介紹了風力發(fā)電并網(wǎng)的穩(wěn)態(tài)運行的研究現(xiàn)狀,包括含風電場的電力系統(tǒng)潮流計算及模型,風電場的靜態(tài)電壓穩(wěn)定性的分析方法與模型,電壓靜態(tài)穩(wěn)定性指標和控制電壓失穩(wěn)措施,風力發(fā)電最大注入功率的影響因素及主要分析方法,衡量發(fā)電規(guī)模的指標及容量可信度等。對研究方向進行了理論分析并對方法和措施進行了分類與評價。
關(guān)鍵詞:風力發(fā)電;潮流計算;電壓穩(wěn)定;最大注入功率;容量可信度
作者簡介:項　真(19822) ,女,碩士研究生,從事風力發(fā)電與電力系統(tǒng)分析研究。

Abstract: The current research on the steady2state operation of grid2connected wind farms is introduced, including the power flow calculation models for power systems which contain wind farms, the analytic methods and models for the static voltage stability of wind farms, the voltage static stability indices and measures to control the voltage stability,the factors influencing the maximum power injection of wind farms and main relevant analytic methods, indices for wind farm scale, and the capacity credit. The above issues are analyzed theoretically, and the methods and measures are classified and assessed.
Key words:wind power; power flow calculation; voltage stability; maximum power injection; capacity credit