GB/T 41587-2022
ActiveRequirements for cold performance test before initial fuel loading of pressurized water reactor nuclear power plants
压水堆核电厂装料前冷态性能试验要求
Application Summary AI generated
This standard specifies the technical requirements, test procedures, and acceptance criteria for cold performance tests conducted on pressurized water reactor nuclear power plants before the initial loading of nuclear fuel. It is applied during the pre-commissioning phase to verify the integrity and functionality of primary and secondary loop systems, including pressure tests, pump performance checks, and valve operability under cold conditions. The standard ensures that the plant meets safety and operational prerequisites for fuel loading, reducing risks during subsequent hot functional tests and power operation.
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