Development of integrated ship power control system

 

 

XIE Kun1,2, XIA Wei1, HU Gangyi1, YI Hong2

 

(1. China Ship Development and Design Center, Wuhan 430064, China;

 

2. State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China)

 

 

Abstract: Aiming at the problem of weak monitoring ability, poor reliability and low automation level, sensor, programmable logic controller, paralleling and protection unit, power console were applied into integrated ship power control system. After the analysis of demands, the relationship among management layer, control layer and data layer was established. A comprehensive ship power control method was put forward. The system was applied in kinds of experiments and ships, the results indicate that the system can improve monitoring ability, reliability and automation level. It can also ensure the safety, reliability, quality and economy of the ship power system.

 

Key words: integrated ship power control system; sensor; PLC; paralleling and protection unit(PPU); power console