摘要
采用STC12单片机为控制器核心,MM420变频器为驱动单元驱动异步电机,利用了基于RS-485总线技术和变频调速的多电机同步控制技术,对102-180型三柱轧水烘干机进行现代技术改造,实现多电机的同步控制。实际应用证明,该系统能够很好地满足生产需要和工艺要求。
Used the STC12 single-chip microcomputer for the central control unit,MM420 inverter for driving unit of the asynchronous motor,based on RS-485 bus technology and variable frequency synchronous speed control technology,to reform one type of dryer used in dyeing mechanism,and form a multi-motor synchronous speed control system.The production proved that this system was good for the production and was good for the process.
出处
《电机与控制应用》
北大核心
2010年第12期31-34,共4页
Electric machines & control application
