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描述了秦山核电二期工程600MW核电站控制棒驱动机构原理样机风冷及发热试验。通过模拟反应堆实际运行条件 ,确定了驱动机构冷却风道的压力损失、所需的最小风冷速度以及驱动机构发热量与风冷速度的关系 ;明确了驱动机构的运行要求
Describes the Qinshan Nuclear Power Phase II 600MW nuclear power plant control rod drive prototype prototype air-cooled and heat test. By simulating the actual operating conditions of the reactor, the pressure loss of the cooling air duct of the driving mechanism, the required minimum air-cooling speed and the relationship between the heating value of the driving mechanism and the air-cooling speed are determined; and the operation requirements of the driving mechanism are clarified