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基于PR控制器的低频逆变装置的设计研究

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摘要 伴随着交流调速技术的快速发展和应用,低频逆变技术愈发引起了研究人员的重视。传统基于PI控制器的低频逆变装置,通过采用坐标变换和d,q解耦的方法来提高控制准确度和控制效果。但是增加了控制的复杂性。设计出的基于PR控制器的低频逆变控制技术在保证控制效果的同时,可有效简化控制算法,提升系统的控制性能。在仿真验证PR低频逆变控制策略的可行性基础之上,以DSP为核心设计并实现了低频逆变装置,完成了相关实验验证工作,证明了控制策略正确性和逆变装置的实用性。
出处 《电气应用》 2018年第10期72-77,共6页 Electrotechnical Application
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