Parameter-Independent Online Compensation Scheme for Dead Time and Inverter Nonlinearity in IPMSM Drive Through Waveform Analysis

A simple parameter-independent online compensation scheme for the dead time and inverter nonlinearity in an interior-permanent-magnet-synchronous-motor drive through waveform analysis is presented. The effectiveness of the proposed scheme is verified through the simulations and experiments using the DSP TMS320F28335. Without requiring any additional hardware, the proposed scheme can effectively compensate the dead time and inverter nonlinearity even in the presence of the parameter uncertainty.

[1]  Hyun-Soo Kim,et al.  Nonlinearity estimation and compensation of PWM VSI for PMSM under resistance and flux linkage uncertainty , 2006, IEEE Transactions on Control Systems Technology.

[2]  T. Funabashi,et al.  Adaptive Dead-Time Compensation Strategy for Permanent Magnet Synchronous Motor Drive , 2007, IEEE Transactions on Energy Conversion.

[3]  Qiang Gao,et al.  Mixed PWM for Dead-Time Elimination and Compensation in a Grid-Tied Inverter , 2011, IEEE Transactions on Industrial Electronics.

[4]  Kyeong-Hwa Kim.  Model reference adaptive control-based adaptive current control scheme of a PM synchronous motor with an improved servo performance , 2009 .

[5]  K. Kamiyama,et al.  Fully digital, vector-controlled PWM VSI-fed AC drives with an inverter dead-time compensation strategy , 1988, Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting.

[6]  Hyun-Soo Kim,et al.  On-line dead-time compensation method based on time delay control , 2003, IEEE Trans. Control. Syst. Technol..

[7]  Jing Zhang,et al.  Influence of Nonideal Voltage Measurement on Parameter Estimation in Permanent-Magnet Synchronous Machines , 2012, IEEE Transactions on Industrial Electronics.

[8]  MengChu Zhou,et al.  Impact of Zero-Voltage Notches on Outputs of Soft-Switching Pulsewidth Modulation Converters , 2011, IEEE Transactions on Industrial Electronics.

[9]  Kyeong-Hwa Kim.  Simple on-line compensation scheme of nonlinearity in inverter-fed PMSM drive using MRAC and co-ordinate transformation , 2011 .

[10]  T.A. Lipo,et al.  On-line dead time compensation technique for open-loop PWM-VSI drives , 1998, APEC '98 Thirteenth Annual Applied Power Electronics Conference and Exposition.

[11]  Fang Zheng Peng,et al.  Dead-Time Elimination for Voltage Source Inverters , 2008, IEEE Transactions on Power Electronics.

[12]  Dianguo Xu,et al.  DSP-Based Control of Sensorless IPMSM Drives for Wide-Speed-Range Operation , 2013, IEEE Transactions on Industrial Electronics.

[13]  Wootaik Lee,et al.  Effective Dead-Time Compensation Using a Simple Vectorial Disturbance Estimator in PMSM Drives , 2010, IEEE Transactions on Industrial Electronics.

[14]  Lipei Huang,et al.  Online Identification of Permanent Magnet Flux Based on Extended Kalman Filter for IPMSM Drive With Position Sensorless Control , 2012, IEEE Transactions on Industrial Electronics.