CAJ | 학술논문

核电厂高压给水加热器系统的应急疏水阀用于加热器的水位控制。本文根据某核电厂的经验反馈，对CPR100机组应急疏水阀的控制逻辑进行优化。试验结果表明，优化后的控制方案实施效果良好，高压给水加热器水位在瞬态过程中的较大扰动下能迅速稳定。
핵전엄고압급수가열기계통적응급소수벌용우가열기적수위공제。본문근거모핵전엄적경험반궤，대CPR100궤조응급소수벌적공제라집진행우화。시험결과표명，우화후적공제방안실시효과량호，고압급수가열기수위재순태과정중적교대우동하능신속은정。
The high level control valve of the high pressure feedwater heater system in nuclear power plant is used to control the water level of the feedwater heater .According to experience from some nuclear power plant ,the control logic of the high level control valve for CPR1000 was improved .The test results show that the water level of the high pressure feedwater heater can return to stable level quickly after upset condition during the transient test .