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2014年
6期
57-59
,共3页
气动调节阀%故障诊断%CRIO
氣動調節閥%故障診斷%CRIO
기동조절벌%고장진단%CRIO
pneumatic valves%fault diagnosis%CRIO
气动调节阀是核电站广泛应用的重要设备之一，尤其是核岛中的阀门在核电站系统运行中起着重要的控制、调节作用。其运行的品质直接影响到机组的效率和安全。系统以CRIO为主体，辅以不同类型的传感器及接口搭建阀门诊断系统硬件平台。同时对采集到的数据自动分区，分析其非线性度、计算弹簧力、落座力、摩擦力等参数。在无需拆解阀门的条件下实现现场十几类气动阀门的性能诊断。
氣動調節閥是覈電站廣汎應用的重要設備之一，尤其是覈島中的閥門在覈電站繫統運行中起著重要的控製、調節作用。其運行的品質直接影響到機組的效率和安全。繫統以CRIO為主體，輔以不同類型的傳感器及接口搭建閥門診斷繫統硬件平檯。同時對採集到的數據自動分區，分析其非線性度、計算彈簧力、落座力、摩抆力等參數。在無需拆解閥門的條件下實現現場十幾類氣動閥門的性能診斷。
기동조절벌시핵전참엄범응용적중요설비지일，우기시핵도중적벌문재핵전참계통운행중기착중요적공제、조절작용。기운행적품질직접영향도궤조적효솔화안전。계통이CRIO위주체，보이불동류형적전감기급접구탑건벌문진단계통경건평태。동시대채집도적수거자동분구，분석기비선성도、계산탄황력、락좌력、마찰력등삼수。재무수탁해벌문적조건하실현현장십궤류기동벌문적성능진단。
Pneumatic control valve is one of the important equipment plant is widely used, especially in the nuclear valves in nuclear power plants in the operation of the system plays an important role in controlling and regulating. Diagnosis system by CRIO as the main body, with different types of sensors and interface build valve diagnostic system hardware platform. For automatic partitioning the data collected at the same time, analyze its nonlinearity, calculate parameters such as spring force, take the force, friction force. Under the condition of without dismantling the valve to realize the performance of the field more than ten classes of pneumatic valve diagnosis.
