Pressurized water reactor nuclear power station material-loading/unloading simulator system

Abstract

The invention relates to a computer simulation and emulation system, in particular to a pressurized water reactor nuclear power station material-loading / unloading simulator system. The system consists of an operation control console, a PC computer with the configuration of a figure work station and a programmable controller PLC, wherein the operation control console is designed with the proportion of 1:1 according to a material object control console of a material-loading / unloading machine, and each operation component on the operation control console and a signal lamp display device are connected with the PLC; the PC computer is provided with an upper program unit and a three-dimensional control unit, and date interaction is performed between the PLC and the upper program unit of the PC computer; the PLC receives signals from the control console and position information of vehicles with different sizes from the upper program, sends an action instruction to the PC computer after logical operation, and controls the signal lamp on the control console; and the upper program unit in the PC computer sends information about the vehicles with the different sizes and the speed direction of a gripping apparatus to the three-dimensional control part to control the vehicles with the different sizes and the motion of the gripping apparatus in a three-dimensional control part, and the three-dimensional control unit returns the position information of the vehicles with the different sizes and the gripping apparatus back to the upper program unit.

Description

technical field [0001] The invention relates to a computer simulation system, in particular to a loading and unloading simulator system for a pressurized water reactor nuclear power plant. Background technique [0002] The nuclear fuel loading and unloading machine of a nuclear power plant is the core equipment of the nuclear fuel loading, unloading and storage system. It is composed of carts, trolleys, main lifts and rails. It can realize horizontal and vertical transportation of nuclear fuel, and can also perform 180-degree rotation in the core. Its main functions are: to transport fuel assemblies between the core and the transmission system; after the fuel assembly is loaded, number and photograph each assembly to ensure that the fuel is loaded according to the correct core loading diagram; combined with the sip leak detection system to execute the assembly online damage inspection. The nuclear fuel loading and unloading work is the key path for the annual overhaul of nu...

AI Technical Summary

Problems solved by technology

[0003] In the current pressurized water reactor nuclear power plant, during the operation of the unit, the loading and unloading machine is still parked in the reactor building, and the actual operation training cannot be carried out. During the overhaul period of the unit, there are some safety risks when the employees are training on the operation of the loading and unloading machine

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