陈奋;马宏忠;张利民;徐树峰;朱统亮;任高峰;

• 1:河海大学电气工程学院
• 2:河海大学电气工程学院
• 3:河海大学电气工程学院
• 4:河海大学电气工程学院

摘要(Abstract)：

针对风力发电系统发电机转速波动较频繁,难于同时对电压和频率的稳定性实施控制等特点,结合直流发电机的工作特性,提出了基于直流发电机的风力发电系统控制技术。采用基于遗传算法的最优励磁控制技术对发电机的励磁实施控制,使发电机获得了稳定的输出电压。从理论上分析了直流风力发电系统的可行性及其特点,重点分析和研究了基于遗传算法的直流风力发电机组最优励磁控制技术在稳定输出电压方面的性能,运用Matlab对该系统进行了仿真,并用直流电动机作原动机,通过调节电动机的转速模拟风速变化引起的风力机转速变化。在电力系统动态模拟试验室中进行了大量实验,通过比较和分析获取的数据和仿真结果,进一步验证了该方法的正确性和可行性。

关键词(KeyWords)： 遗传算法;直流风力发电系统;直流发电机;最优励磁控制

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 陈奋;马宏忠;张利民;徐树峰;朱统亮;任高峰;

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参考文献(References)：

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