Lan Pressurized Water Reactor Power Control Teaching System Simulation Platform Developed

With the development of nuclear power in China,higher requirements are placed on the quality and quatity of nuclear power personnet.now Chinese universities train personnel of reactor with the defect that teaching equipment is not enough and practical teaching is werk. So it is significant to develop a sub moclule of the whole sinmulation of a PWR Naclera Power Plant.This essay tries to use the microcomputer of Hardware-in-the-Loop to simulate the power control system of the PWR Nuclear Power Plant under VC++6.0 and Mat lab Programming Languages. Quoting a builder emulation calculate model of the core by matlab, This essay makes a control of feedback preface and a cartoon preface to display the change of the power and reactivity and the action of the control pole in the core by means of curves and cartoon. According to the preface, we can make direct interlocutory control and observation to the PWR control system. This article also use the industrial computer to convert the digital signals to the analogy signals to display the fact of the control system more actually by using actual signals.On one hand,this article use Socket's translation to realize parameter's translation and message's returning between the host of real imitation and industrial controller .On the other hand, we also pay attention to the research of entrance to MATLAB and other language programmer .By implicating the MEX files, MATLAB can freely implicate C or FORTRAN language programmer .So efficiency can be improved.After debugging and improrement,we have achieved zhe control emulation program cohich is composed of the control of feedback and plant responsiveness.So we can simulate reactor capability, reactivity change and Reactor core control rod .All these can provide students who majors in nuclear plant and nuclear technology and reactor with visual teaching system.