80C196MH在方波型三相直流无刷电机中的应用  

80C196MH Applied in Control of BLDCM

作　　者：孟光毅[1] 张仲超[1] 

机构地区：[1]浙江大学电气学院,浙江杭州310027

出　　处：《电源技术应用》2005年第12期27-29,51,共4页Power Supply Technologles and Applications

摘　　要：方波型直流无刷电机具有控制简单、效率高等优点,因此在很多领域得到了广泛的应用。实现对方波型直流无刷电机的控制方法有很多,主要介绍了一种H_PWM_L_ON调制方式,该方式有利于电机的能量反馈和制动。并简单介绍了利用80C196MH编程实现H_PWM_L_ON调制。BLDCM have many advantages such as simpleness of control, high efficiency, so it have been applied in many fields, There are many ways to control BLDCM , a mode of H_PWM_L_ON modulation which have in favor of feedback of energy and trig is introduced. A method how to program with 80C196 to achieve modulation of H_PWM_L_ON, is simply presented.

关 键 词：直流无刷电机 PWM控制 调制 

分 类 号：TM46[电气工程—电器]