Research Of Ship Power System Stability

According to the basic features of the ship power station power supply system,with its object of study,combined with relevant power system more mature theory,the stability of the ship power plant operation power supply system were analyzed.In order to make the ship power system can provide good power supply capacity,the ship power system design put into practice before,the need for performance of the system through a series of assessments,including static and dynamic characteristics of the system stability.Through structure and parameters of the system to adjust,considering various possible failures,thereby optimizing the power system to ensure its stable operation.Well adapted to attain the above operation by the computer simulation.Usually Power system of ship power station is generally divided into generation,distribution,transmission and electricity into four parts,analysis of the structure and operation of the various parts of the mechanism.In Matlab Simulink software simulation environment provided by using a modular approach,the establishment of the various parts of the ship power system simulation model run.After verification by the feasibility of the model,the various parts of the ship power system simulation model was pieced together and then get the whole system.By setting the system parameters,and then during the operation of the power system simulation,the simulation results obtained to determine the stability of the corresponding power supply system and improve the whole system,and ultimately achieve the design requirements and thus put into production to reality.By running the simulation of ship power system,the operation of each part to get the power line voltage,current and other data to determine the stability of the entire system,objectively simulate the actual operation situation,thus providing valuable reference data for the design of ship power systems.