Speed-torque hybrid control with self-tuning for marine power station
Abstract：In order to study the dynamic characteristics and their interrelation of marine power station and electrical propulsion system in marine electrical propulsion system （MEPS）, a hybrid control strategy combining with SSP capability for diesel engine was proposed. The dynamic characteristics of propulsion motor and the load characteristics of generator were fully applied to the speed-torque hybrid control of diesel engine. The on-line self-tuning adjustment for the hybrid control weighting parameters was realized with Lyapunove approach. The SSP MEPS practicality simulation based on SIMOTION was established. The simulation results show that the speed-torque hybrid control can realize the smooth control for both power and torque of diesel engine, and exhibit better dynamic performances.
Keywords：shipmarine electrical propulsionmarine power stationdiesel enginegeneratorhybridcontrolLyapunov methodself-tuning law
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)