核电厂燃料操作与贮存系统驱动器换型改造施工逻辑优化
Optimization of Construction Logic for Driver Transformation of Fuel Operation and Storage(PMC)System in Nuclear Power Plants
李显俊 1邓胚强 1徐波1
作者信息
- 1. 中核核电运行管理有限公司,浙江海盐 314300
- 折叠
摘要
核燃料组件装卸是核电厂大修的关键路径,随着国内核电机组大修管理水平的不断提高,对燃料操作与贮存(PMC)系统改造的时间要求越来越高.为有效利用大修关键路径窗口,安全、优质、高效地完成PMC改造任务,必须进行充分的前期准备和施工逻辑优化,秦山核电二厂PMC系统驱动器换型改造的成功,对其他核电厂同类设备的改造具有广泛的指导和借鉴意义.
Abstract
The loading and unloading of nuclear fuel assemblies are crucial steps during the overhaul of nuclear power plants.With the continuous improvement of the overhaul management level of domestic nuclear power units,the time requirements for the modification of the fuel operation and storage(PMC)system have become increasingly stringent.To effectively utilize the critical path window during overhaul and safely,efficiently,and with high quality complete the PMC modification tasks,it is necessary to conduct thorough preliminary preparation and optimize the construction logic.The successful modification of the PMC system driver replacement at Qinshan Nuclear Power Plant 2 provides extensive guidance and reference significance for the modification of similar equipment in other nuclear power plants.
关键词
燃料操作/换型改造/优化施工/驱动器Key words
fuel handling/driver replacement modification/optimized construction/driver引用本文复制引用
出版年
2024
NETL
NSTL
万方数据