摘要
基于现场总线的配电监控已成为当前船舶电力系统重要的发展方向,有必要开展大型船舶配电监控系统组网技术研究。针对区域配电监控控制器域网络(Controller Area Network,CAN)和现场配电监控CAN网络,通过理论分析和计算,给出网络数据采样频率、最大长度、传输速率和最大节点数量等网络技术参数选择的依据,为大型船舶配电监控系统的组网设计提供参考。
The objects of ship power monitoring have been extending gradually from power generation to power distribution. We can see that a lot of effort is put into developing power distribution monitoring systems based on CAN-Bus. With theory analysis and computing, this paper proposes a method for choosing network parameters of regional and local CAN-Bus-Based power distribution monitoring networks, such as sampling frequency, largest bus length, transmission rate, largest number of nodes.
出处
《上海船舶运输科学研究所学报》
2017年第2期42-46,共5页
Journal of Shanghai Ship and Shipping Research Institute
关键词
船舶电力监控
配电系统
控制器局域网络
传输速率
采样频率
ship power monitoring system
power distribution system
CAN-Bus
transmission rate
sampling frequency
