摘要
AP1000核电项目作为国内引进的第三代技术路线,与前期批量化CPR1000等二代核电项目在稳压器等关键设备系统方面存在较大差异,其稳压器的重型支撑结构设计也截然不同,制造公差及装配精度要求更高,焊接变形控制难度更大。通过对AP1000项目稳压器重型支撑结构及制造工艺的介绍,对关键参数及控制要点的研究确定,为同类设备制造提供参考。
AP1000 nuclear power project as the introduction of the third generation technology roadmap, and early mass CPR1000 two generation nuclear power project there is a big difference in the system key equipment pressurizeretc., heavy support structure design of its pressurizer is also different, manufacturing tolerances and assembly accuracy requirements are higher, the welding deformation control is more difficult. Based on the AP1000 project the regulator heavy support structure and manufacturing process, to study the key parameters and the control points are determined to provide a reference for similar equipment manufacturing.
作者
王伟
陈洪
徐文镜
WANG Wei;CHEN Hong;XU Wen-jing(Dongfang Boiler GroupCo., Ltd., DongfangElectric Corporation, Zigong643000, China;China Nuclear Power Engineering Co., Ltd., Shenzhen 518000, China)
出处
《机电工程技术》
2018年第3期142-144,共3页
Mechanical & Electrical Engineering Technology
