一种基于单周期数字控制单相逆变器的研究

Research on digital one-cycle control for single-phase inverter

提出一种单周期数字控制的单相全桥逆变器的算法,运用该算法设计的逆变器具有易于实现、结构简单、鲁棒性好、动态响应快、控制灵活、稳定性好、智能化高、易于维护等优点,通过对采用该算法建立的仿真模型的仿真和物理样机的实验验证,表明该算法是正确和可行的。

An algorithm on ingle-cycle digital control for single-phase full-bridge inverter was proposed.The converter using the algorithm has the advantages of easy implement,simple structure,robustness,fast dynamic response,flexible control,good stability,intelligence of a high,easy maintenance and so on.A simulation model was built.The experimental verification of physical prototype built with the algorithm shows the correctness and feasibility of the algorithm.