The utility model relates to a synchronous table of ship power station emulation. The utility model relates to a synchronous table of ship power station emulation. A synchronous table of ship power station emulation, includes PLC control module, control main circuit, power supply circuit and shows the head in step, PLC control module includes interconnect's power module, CPU, communication?module and input?and?output?modules, the control main circuit includes singlechip and decoder circuit, power module connects power supply circuit, power supply circuit connects the singlechip, input?and?output?modules connects the decoder circuit, control main circuit connection show the head in step. The utility model discloses saved PLC output point resource, reduced emulation main distribution board cost, made the simulator have more wide market prospect, the instruction time delay of the synchronous table of emulation has obtained very big improvement, makes the power station simulated training more lifelike, the stability of the maintainability of the synchronous table of emulation, the main distribution board of emulation simultaneously is improved the reinforcing has also been obtained.