摘要
永磁同步风力发电机以其效率高、维护费用低的特点广泛应用于离网型风力发电系统,由于风能是自然界一种很不稳定的能量形式,如何确保系统输出平稳的电能至关重要。以Buck降压电路作为主电路拓扑,基于TMS320F28035型DSP设计了宽风速下的发电控制系统,并介绍主功率电路的实现,着重研究电压/电流尖峰抑制方法。通过测试实验验证了控制器的可行性,为进一步研究中小功率离网型风力发电控制系统提供了依据。
Permanent magnet synchronous generator is widely applied in stand -alone wind power generator with high efficiency and low maintenance cost. Owing to the wind energy is unpredictable in nature, it is very important for improving utilization. The paper mainly studied the generator control systerm which based on DSP TMS320F28035 and used Buck circuit as its power circuit topology. Meanwhile, this paper focused on the peak inhibit method of wind power generator controller. The test results illustrate feasibility of the controller, providing the foundation in low power stand- alone wind generation system.
出处
《微电机》
北大核心
2012年第9期82-85,共4页
Micromotors
