Reactor power control hardware-in-the-loop simulation in nuclear power station base on the internet remote control

In this paper, an emulator of hardware-in-the-loop was developed using the VC++ 6.0 and Matlab. The mathematical model of PWR reactor core for the simulation of the power control system of PWR nuclear power station was used. The simulation is constitute of control feedback unit and response on the spot. The changes of reactor power, reactivity and the action of the control rods in the core were simulated on line. The control signal is transmitted between the microcomputer and the industrial computer by the internet network. (authors)