Development of ship distributed intelligent power monitoring system

XIA Wei， XIE Kun， YANG Shi-rong
（China Ship Development and Design Center， Wuhan 430064， China）

Abstract： In order to solve the problem of low intelligence，poor reliability，weak fault detection capability，large labor intensity strength，the sensor，PLC，human-machine interface technology were applied into ship distributed intelligent power monitoring system. After the analysis of functions and tasks，the relationship between the management，control and device level was established. A platform integrated network method was presented. The monitoring system was applied in kinds of ships. The practical application results show that，the monitoring system can improve the intelligence level，reliability，fault detection capability and reduce the labor intensity strength. It can also ensure the safety，reliability，quality and economy of the ship power system.
Key words： ship distributed intelligent power monitoring system； sensor； PLC； human-machine interface