摘要
为了提高并联整流电源系统均流控制的可靠性和实时性,设计了基于CAN(Controller Area Network)总线的均流控制方案,研究制定了1套CAN总线应用层协议,包括协议要求、通信内容、帧结构设计、整流器端流程和监控器端流程等部分。经试验验证,该协议较好地解决了并联整流电源系统稳态和动态情形下的均流控制。
In order to improve the reliability and real-time performance of the power supply control system of parallel rectifiers, a current sharing control scheme based on CAN(Controller Area Network) bus is designed. A set of CAN bus application layer protocol is developed, including protocol requirements, communication content, frame structure design, rectifier program flow and monitor program flow. It is proved by experiments that this protocol performs the current sharing control of parallel rectifier power supply system in both steady and dynamic states.
作者
周正宽
田小平
贺玲玲
ZHOU Zhengkuan;TIAN Xiaoping;HE Lingling(College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029,China;Department of Communication Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China)
出处
《北京石油化工学院学报》
2019年第1期60-66,共7页
Journal of Beijing Institute of Petrochemical Technology
基金
北京市教委基金资助项目(KM201510017007)
北京市大学生研究训练项目(2017X00008
2018J00230)
关键词
CAN总线
并联
数字控制
均流
CAN bus
parallel
digital control
current-sharing
