摘要
设计并实现了基于DeviceNet智能断路器监控系统。监控系统中的DeviceNet现场总线协议转换器将智能断路器的各种状态参数,如四相电流、分合闸状态等实时数据传递到DeviceNet总线上,监控软件通过SST_DN3_PCI_1主站卡实时接收DeviceNet总线上的数据,并做出相应处理。实验结果表明,所设计的DeviceNet现场总线协议转换器完全满足DeviceNet规范要求,监控系统能实时对断路器进行"遥控、遥调、遥测、遥迅"。
This paper designed and implemented the intelligent circuit breaker monitoring system based on DeviceNet. DeviceNet FieldBus protocol converter of this monitoring system can pass parameters of intelligent circuit breaker like opening state, closing state, current value, etc to DeviceNet FieldBus, monitoring software received the data real-time by using SST DN3_PCI_I, and processing the data accordingly. Test results prove that DeviceNet FieldBus protocol converter fully meets the DeviceNet specifications, and minitoring system can make circuit breaker ＂remote control, remote adjustment, remote telemetry, remote motion＂. The experiment is successful.
出处
《计算机系统应用》
2011年第9期144-148,共5页
Computer Systems & Applications
基金
浙江省重大科技专项(2007C11072)
