压水堆核电厂地坑滤网下游效应问题的解决方案

摘要

Sump screen issue is a concern for all PWRs.The background of sump screen issue is Introduced. The development progress and current status of sump screen downstream effect are retrospected and the potential resolution options are analyzed.%地坑滤网问题是压水堆核电厂应关注的安全重要问题。介绍了压水堆核电厂地坑滤网问题的技术背景,回顾了地坑滤网下游效应问题的发展与现状,并对下游效应可能的解决方案进行了分析讨论。