Abstract In order to achieve the sensorless control of surface mounted permanent magnet synchronous motor (SMPMSM) drive system or fault-tolerant operation under the fault position sensor, the paper first introduced the acquisition method of rotor position and speed of SMPMSM drives system based on differential algebraic, then discuss the influence of inverter dead time effect on the rotor position estimation precision, give the inverter deadtime compensation scheme based on the ripple current calculation, put forward a sensorless control scheme of SMPMSM drive system based on differential algebraic integrated inverter deadtime compensation, and establish sensorless SMPMSM drives system. The reasonable and effectiveness of proposed sensorless SMPMSM drives system are validated through system modeling, simulation researches and experimental testing.
Li Hongmei,Wang Ping. Sensorless Control of Surface Mounted Permanent Magnet Synchronous Motor Drive System[J]. Transactions of China Electrotechnical Society, 2016, 31(增刊): 85-91.
[1] Ahmadi D, Nasiri A. A novel digital control method of PMSM for automotive applications[C]//IEEE Vehicle Power and Propulsion Conference, Arlington, Texas, 2007: 180-184. [2] 文建平, 李红梅, 姚宏洋. 集成故障在线诊断及容错控制的全数字旋转变压器数字转换器[J]. 电工技术学报, 2013, 28(增2): 445-450. Wen Jianping, Li Hongmei, Yao Hongyang. All-digital resolver-to-digital converter integrated with online fault diagnosis and fault-tolerant control[J]. Transac- tions of China Electrotechnical Society, 2013, 28(S2): 445-450. [3] Gu Shanmao, He Fengyou, Zhang Hui. Study on extend Kalman filter at low speed in sensorless PMSM drives[C]//International Conference on Electronic Computer Technology, Beijing, 2009: 311-316. [4] 刘海东, 周波, 郭鸿浩, 等. 脉振高频信号注入法误差分析[J]. 电工技术学报, 2015, 30(6): 38-44. Liu Haidong, Zhou Bo, Guo Honghao, et al. Error analysis of high frequency pulsating signal injection method[J]. Transactions of China Electrotechnical Society, 2015, 30(6): 38-44. [5] Víctor Repecho, Domingo Biel, Antoni Arias. Enhanced high frequency injection algorithm for sensorless sliding mode control PMSM drives[C]//International Multi-Conference on Systems, Signals & Devices (SSD), Castelldefels-Barcelona, Spain, 2014: 1-6. [6] Kang Jinsong, Zeng Xiangyun, Wu Ying, et al. Study of position sensorless control of PMSM based on MRAS[C]//IEEE International Conference on Industrial Technology, Churchill, Victoria, 2009: 1-4. [7] 陈思溢, 皮佑国. 基于滑模观测器与滑模控制器的永磁同步电机无位置传感器控制[J]. 电工技术学报, 2016, 31(12): 108-117. Chen Siyi, Pi Youguo. Position sensorless control for permanent magnet synchronous motor based on sliding mode observer and sliding mode controller[J]. Transactions of China Electrotechnical Society, 2016, 31(12): 108-117. [8] 陆婋泉, 林鹤云, 冯奕, 等. 永磁同步电机无传感器控制的软开关滑模观测器[J]. 电工技术学报, 2015, 30(2): 106-113. Lu Xiaoquan, Lin Heyun, Feng Yi, et al. Soft switching sliding mode observer for PMSM sensorless control[J]. Transactions of China Electrotechnical Society, 2015, 30(2): 106-113. [9] 张洪帅, 王平, 韩邦成, 等. 基于模糊滑模观测器的磁悬浮高速永磁同步电机转子位置检测方法[J]. 电工技术学报, 2014, 29(7): 147-153. Zhang Hongshuai, Wang Ping, Han Bangcheng, et al. Rotor position measuring method for magnetic levita- tion high speed PMSM based on fuzzy sliding mode observer[J]. Transactions of China Electrotechnical Society, 2014, 29(7): 147-153. [10] Diao S, Diallo D, Makni Z, et al. A differential algebraic estimator for sensorless permanent-magnet synchronous machine drive[J]. IEEE Transactions on Energy Conversion, 2015: 30(1): 82-89. [11] 袁佳歆, 薛钢, 赵震, 等. 三相逆变器无死区最优矢量控制研究[J]. 电力系统保护与控制, 2014, 42(24): 18-24. Yuan Jiaxin, Xue Gang, Zhao Zhen, et al. New optimal dead-time elimination for three-phase voltage source inverters[J]. Power System Protection and Control, 2014, 42(24): 18-24. [12] Kim S Y, Lee W, Rho M S, et al. Effective dead-time compensation using a simple vectorial disturbance estimator in PMSM drives[J]. IEEE Transactions on Industrial Electronics, 2010, 57(5): 1609-1614.
2016, Vol. 31 
