摘要
针对风能和太阳能等新能源的间歇性、可变等不稳定性特征,利用风能和太阳能的资源互补特性,将风能和太阳能通过转化、储存、控制等手段,形成稳定的电力输出。研究太阳能光伏发电系统和开关磁阻风力发电系统最大功率跟踪策略,提出一种适应天气变化较快的基于输出电压控制的最大功率点跟踪算法,结合蓄电池的智能控制策略,实现智能风光动态互补。MATLAB仿真实验验证了该控制方法的可行性和有效性。
Contrary to the intermittency, variability and instability of wind power and solar energy,by using of the com- plementary characteristic of wind power and solar energy,the stable electric power can be got through transformation, storage and controller. After studing the MPPT strategy of solar energy photovoltaic power generation and s witched reluctance wind power generation, a new complex MPPT based on the control of output voltage is proposed to adaptive the rapid change weather. Abiding the battery intelligent controller, the wind-light dynamic complementary generation system can be achieved. The availability and validity can be verified by MATLAB simulation experiment.
出处
《计算技术与自动化》
2012年第4期12-16,共5页
Computing Technology and Automation
基金
中国高等教育学会课题项目(11ZD009)
湖南省自科基金项目(11JJ8004)
湖南省教育厅重点项目(10A114)
(JG2011A012)
关键词
风光互补发电系统
开关磁阻发电机
最大功率跟踪
智能控制策略
Wind-light complementary generation system
Switched Reluctance Generator（SRG）
Maximum Power Point Tracing（MPPT）
intelligent control strategy
