基于五电平变换器的开关磁阻电动机转矩脉动抑制方法

凌辉, 杜钦君, 冯晗, 庞浩, 杨姝欣, 罗永刚

Torque Ripple Reduction Method of Switched Reluctance Motor Based on Five-Level Converter

LING Hui, DU Qinjun, FENG Han, PANG Hao, YANG Shuxin, LUO Yonggang

表2 低转速下各区域导通规则

Tab.2 Conduction rules for regions at a low speed

区间 ΔT≤-TH -TH<ΔT<0 0≤ΔT<TH ΔT≥TH R1 (-1,-1) (-1, 0) (α, α) (1, 1) R2 (0,-1) (0, 0) (α, α) (1, 1) R3 (-1,-1) (0,-1) (α,-1) (1,-1)