Research On Network Monitoring Technology Of Marine Power Station Diesel Generator Set

Automation of marine power station plays an important part in the automation of engine room, whose main purpose is to keep the continuity, reliability and quality of power supply. In recent years, with the development of computer, control, communication and network, the structure of automation system changes greatly, and the management information system based on the network integrating automation system has been formed gradually, under this situation, the fieldbus technology has been developed and widely used in the marine power station automation system. This paper has designed a monitoring system of marine power station automation by three layer network system of NetLinx based on fieldbus technology.Applying ControlLogix control system, this paper has studied the network monitoring technology of marine power station diesel generator set, has designed the hardware of monitoring system on the basis of analyzing the control technology of automation power station completely, has finished the equipment selection of DeviceNet, ControlNet and EtherNet, and has detailedly analyzed the network constructing and debugging of the monitoring system.Combining with the control character, the program of diesel generator set control technology has been programmed. It is an important content of the monitoring system design for the whole automation power station, and it will concern whether the controller can realize its control function or the power station can supply electricity safely.Using the configuration software RSView32, this paper has designed the monitoring software of PC, and the human machine interface has also been designed combined with the control function and operation habit of automation power station. The friendly and visualized human machine...