Sensorless Control of Switched Reluctance Motor Drive Systems
Sensorless Control of Switched Reluctance Motor Drive Systems作者机构:Department of Electrical and Electronic Engineering School of Engineering Lebanese International University Beirut 146404Lebanon Department of Electrical Engineering Faculty of Engineering Minoufiya University Shebin El-Kom 32511 Egypt
出 版 物:《Journal of Energy and Power Engineering》 (能源与动力工程(美国大卫英文))
年 卷 期:2013年第7卷第1期
页 面:118-125页
学科分类:080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0835[工学-软件工程] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
主 题:Switched reluctance motor sliding mode observer adaptive fuzzy logic control PI controller.
摘 要:This paper presents a sliding mode observer for sensorless operation of SRM (switched reluctance motor) drive. Design of such an observer depends mainly on the nonlinear model of SRM. In this technique, neither extra hardware nor huge memory space are not required but it only requires active phase measurements. Furthermore, PI (proportional integral) and adaptive FLPI (fuzzy logic PI) controllers are suggested to operate individually along with the SMO (sliding mode observer) to cover a full speed range of sensorless controller. Both controller schemes operate in PWM (pulse width modulation) control mode. The proposed observer is implemented and tested using a digital signal processor. All results obtained with both simulation and experimental investigations corroborate the superior performance of the adaptive fuzzy logic controller (FLPI) when compared with those of PI controller.