Research on Continuous Velocity Regulation of Ship Reactor Coolant Pump

Based on nuclear power simulation system, experiment research was preceded on continuous velocity regulation of reactor coolant pump. On the working condition forty percentage of full power, coolant pump velocity changed with a step and changed continuously. Inlet and outlet temperature of reactor, reactor power, reactor reactivity, coolant flow rate, and steam pressure of steam generator were contrasted. Simulation experiment data are of important significance to continuous velocity regulation design of ship reactor coolant pump.