摘要
阐述了含有风电发电机组的潮流计算模型,提出将改进蚁群算法、变邻域搜索算法和差分进化算法相结合应用到可用输电能力研究中,该算法克服了陷入局部最优解的缺点,并提高了寻优的效率、全局的寻优能力和结果的稳定性。以IEEE30节点标准系统作为算例对输电网可用输电能力进行仿真计算,计算结果表明本文提出的算法具有合理性和可靠性。
This paper introduces the power flow algorithm with wind power units and integrates ant colony optimization,variable neighborhood search and differential evolution algorithm into the study on available transfer capability.This algorithm prevents from getting entangled with local optimum and enhances the efficiency of optimization and the stability of global optimization capability and result.Taking IEEE30 node system as an example,the available transfer capability of transmission network is calculated.The result proves the rationality and reliability of the algorithm.
出处
《黑龙江电力》
CAS
2011年第5期354-357,共4页
Heilongjiang Electric Power
关键词
可用输电能力
风电机组
蚁群算法
差分进化算法
优化模型
available transfer capability
wind power units
ant colony optimization
differential evolution algorithm
optimization model
