作　　者： (李翠翠）;

机构地区： 武汉大学电子信息学院,湖北武汉430072 柳州铁道职业技术学院电子工程系,广西柳州545616

出　　处： 《现代电子技术》 2017年第18期177-180,共4页

摘　　要： 为了提高电机控制器的输出功率增益,增强电机的节能性和控制稳定性,提出基于CMOS数字集成电路进行电机控制器的节能电路优化设计方案。电机控制器的电路设计主要由交流放大电路、滤波电路、电压温漂抑制电路和微调电路等模块组成,采用CMOS电压控制放大器作为核心器件,提高电机控制器输出基准的稳定性。通过电路模块化分析和集成化设计,实现电机控制器优化设计。电路测试结果表明,设计的电机控制器具有较高的输出增益,电机输出效率得到提高。 In order to improve the output power gain of motor controller, and enhance the energy saving ability and control stability of motor, a design scheme of optimizing the energy saving circuit of motor controller based on CMOS digital integrated circuit is proposed. The circuit design of the motor controller includes the modules such as AC amplifying circuit, filtering cir- cuit, vohage drift suppression circuit and tuning circuit. The CMOS voltage controlled amplifier is used as the core device to im- prove the stability of the output reference of motor controller. The optimization design of motor controller was realized by means of circuit modular analysis and integrated design. The circuit test results show that the motor controller has high output gain, and can improve the output efficiency of motor.

关 键 词： 电机控制器 放大器 节能设计 输出功率增益