CEPR核电厂辐射防护最优化设计

Optimization Design of Radiation Protection in CEPR Nuclear Power Plant

从第3代中国先进压水堆(CEPR)机组的辐射工作场所分区、源项控制、维修优化和厂房设计等方面,介绍了台山核电厂CEPR机组的辐射防护最优化设计。分析表明,该CEPR机组的辐射防护最优化设计是合理可行的,其预期的年平均集体剂量相较于现运行的压水堆核电厂处于较先进的水平。

This paper introduces the optimization design of radiation protection in CEPR unit, from the aspects including radiological zoning, source term control, maintenance optimization and room design. It demonstrates that the optimization design of radiation protection in CEPR is feasible and applicable, comparing to current PWRs, the anticipated annual collective dose per unit is in an advanced level.