【摘要】 提出了一种将现场可编程门阵列用于无位置传感器的位置检测方法,将复杂算法通过一个简单的逻辑芯片实现,不仅提高了运算速度,而且简化了控制电路。对一个三相6/4极开关磁阻电机进行仿真,结果表明系统在位置检测和转速检测方面均有很好的可靠性。更多还原

【Abstract】 The FPGA applied to indirect position detecting of switched reluctance motor was studied.With this method it is possible to save a considerable amount of energy as well as space in the controller circuit since all the control algorithms were implemented using a single chip.Simulations were performed on a SRM with 6 stator poles and 4 rotor poles.The results showed that system performs satisfactorily in rotor position estimator and speed estimator.更多还原