Development of Frequency and Power Control System Hardware-in-Loop Simulation Platform for Ship Power Plant
In order to research the dynamic and static performance of ship power plant, the status quo of frequency and power control are analyzed. A hardware-in-loop simulator was built based on LabVIEW platform and Programmable Logic Controller (PLC), and the hardware-in-loop simulations were performed for frequency and power control in ship power plant. Before choosing the frequency and power controller, the value of the deviation of the real load from the desired load is basically big, diesel error is 39.5%, and turbine error is 19.5%. When controller is adopted, diesel error is 12.8%, and turbine error is 5.3%.The experiment results show the platform provides a new effective method for development of the frequency and power control, because of its merit such as shortening lead time and saving development funds.
KeywordsShip power plant Hardware-in-loop Simulation frequency and power controller
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