Reseach On Refueling Channels Selection Optimization Software's Application In QINSHAN PHASE Ⅲ

CANDU6 reactor's refueling method is onpower refueling and the refuling channel selection optimization is a complex task.This thesis has researched on the refueling channels selection optimization and its software depending on the author's experience and the QINSHAN PHASEIII history refueling data's analysis and reference of national CANDU power plant refueling experience.First of all, this thesis has researched on expert system about how the optimization evaluation rules works and how to calibrating the rules'weight factor, these works can be the base of the new optimization software's research.Then the thesis have researched on how to setting the filter rules of local searching, and how to setting up genetic algorithm's evaluation rules and its parameters during developing the new refueling channels selection optimization software.At last, a refueling model has been established to examine the effect of the new developed refueling channels selection optimization software. After the software application and debugged, some recommendations have been brought up.It is hoped that this thesis can provide some reference to the following research on refueling channels selection optimization software of CANDU reactor.