浅谈蒸汽发生器的更换

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Discussion on Replacement of Steam Generator

摘要: 蒸汽发生器的更换过程一般需要35-60天左右。电站在进行更换设计方案的论证和审查的同时,还应根据国家核安全相关管理法规,进行旧蒸汽发生器存放厂房的设计论证和安全评审工作。开始更换蒸汽发生器前应将所有工作准备就绪,使现场具备更换蒸汽发生器的条件。对于所采取的工艺手段应该进行方案的可行性论证。
- 蒸汽发生器 /
- 监测与检查 /
- 更换工艺 /
- 辐射优化 /
- 剂量控制 /
- 存放
Abstract: The replacement of steam generators requires 35 to 60 days in general. The design demonstration and safety review for the building storing the replaced steam generators shall be also carried out based on the related national codes on nuclear safety, while the demonstration and review of the replacement scheme are conducted. All prerequisites and conditions shall be available prior to the implementation of the SG replacement. The feasibility of the processes to be adopted shall be demonstrated.
- Replacement of steam generator /
- Monitor and check /
- Replacement procedure /
- Improve radiation /
- Dose control /
- Storage