五相混合式步进电动机恒频斩波恒总流驱动系统的稳态仿真  

Steady Modeling of Five-Phase Hybrid Stepping Motor System with Fixed-Chopping Frequency and Constant Total Current Driving

作　　者：徐传芳[1] 

机构地区：[1]大连交通大学电气信息学院,辽宁大连116028

出　　处：《大连交通大学学报》2011年第2期74-78,共5页Journal of Dalian Jiaotong University

摘　　要：建立了五相混合式步进电动机恒频斩波恒总流驱动系统的稳态数学模型及仿真模型,并给出了仿真的主要结果.仿真采用MATLAB语言及其中的S imu link仿真工具.仿真结果表明新五边形接法、下桥臂斩波的五相混合式步进电动机在4-5通电运行时,绕组电流不存在锯齿波,系统具有良好的运行特性,可以为五相混合式步进电动机系统的研究和设计提供基础.The steady mathematical and simulation models of five-phase hybrid stepping motor driver system are established with fixed-chopping frequency and constant total current driving,and some of the main results of the simulation are presented using MATLAB/Simulink.The simulation results show that there is no sawtooth winding current,and the system has good operating characteristics when a new pentagon connecting pattern and 4-5 phase excitation are used for the five-phase hybrid stepping motor,which can used as a refernce for the design of the five-phase hybrid stepping motor system.

关 键 词：五相混合式步进电动机 恒频斩波恒总流驱动 稳态仿真 MATLAB/SIMULINK 

分 类 号：TM383.6[电气工程—电机]