Abstract：This paper gives marine propeller load characteristic simulation system of electric propulsion as an example, the shaft structures of real propulsion system and simulation system are compared. Based on the detailed mathematical deduction of simulation principle and original research, and with the control strategy of simulation system, dynamic regulation under several typical working conditions of the propulsion and load simulation system is analyzed. Matlab/Simulink simulation and experimental results validate the simulation principle analysis and realization method, which are common, and can be used as research reference for other electric drive simulation systems.
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2009, Vol. 24 
