学术
摘 要:
针对风电容量与风-水-火电互补系统稳定性的关系问题，研究了风电机组的数学模型。搭建了风-水-火电互补系统的仿真模型。将遗传算法（GA）应用于风电穿越功率的研究，建立了基于遗传算法的风电容量的优化数学模型，构造了适值函数。对实际电网中的风电容量进行了优化编程计算和仿真，优化和仿真结果虽有差异，但很近似。验证了所建优化数学模型的合理性及遗传算法应用于风电穿越功率计算的可行性。[著者文摘]
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文章出处:
《可再生能源》-2007年3期 -68-71页
栏目信息:
文献标识码:
A
文章编号:
1671-5292（2007）03-0068-04
Research on wind power penetration of wind-hydro-thermal power system
LI Feng-ting, CHAO Qin （College of Electrical Engineering,Xinjiang University, Urumqi 830008, China）
Abstract:
Aiming at studying the relation between wind capacity and power system stability, the mathematical models of wind generator are given, and the simulation module of wind-water-fire power system is built up. Based on genetic algorithm, the optimal mathematics model of wind power penetration is discussed. After building the optimal function, the capacity of wind power in a practical power network is calculated by programming and simulation. Approximately results have been obtained although difference exists between the two results.[著者文摘]
Key words:
wind power penetration; genetic algorithm; dynamic stability; wind-hydro-thermal power system
基金资助:
新疆维吾尔自治区教育厅科研项目（XJEDU2004E03）.
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