标题：Analysis and Experimental Validation of Performance of Z-source Inverter-fed Permanent Magnet Brush less DC Motor Drive
作者：Shang, Jian; Liu, Zhizhen; Zhang, Yan
作者机构：[Shang, Jian; Liu, Zhizhen; Zhang, Yan] Shandong Univ, Sch Elect Engn, Jinan 250100, Peoples R China.
会议名称：International Conference on Manufacturing Science and Technology (ICMST 2011)
会议日期：SEP 16-18, 2011
来源：MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8
关键词：Z-source inverter; Permanent magnet brushless dc motor; Motor drive;; Speed range
摘要：The Z-source inverter has overcome the limitation of the conventional voltage source inverter and current source inverter and provides a new option for motor drive system. The Z-source inverter has the unique ability of boosting the voltage of the dc source, which has advantages in the motor drive system for electric vehicles where the voltage of the onboard battery is usually lower. Firstly, this paper analyses the speed characteristic of permanent magnet brushless dc motor. Then operation principles and the control method are described and an effective and convenient strategy for generating PWM pluses with shoot-through states based on TMS320F2812 DSP is introduced. At last, the results of this experiment are presented and verify the correctness of the model.