压水反应堆核电厂的蒸汽发生器的可靠性及安全性

Reliability and Safety of Steam-Generator of PWR Nuclear Power Plant

压水反应堆核电厂的蒸汽发生器的关键安全性问题就是其液位的仪表检测及控制问题 ,因此其可靠性与安全性就是极重要的因素 .该文提出一种线性数字化与恒常增益的数字化最优进水控制系统 ,讨论了它在核电厂中在线测试校准仪表通道的技术 ,附有计算例子 .

The key safety problem of a steam generation of PWR nuclear power plant is its instrumentation and control of water level, thus the reliability and safety is most important. This paper presents a digital optimal feed water control system with linear digitalization and constant gain. On line testing of calibration of instrumentation channel in NPP is then discussed with illustrative calculation. The final results shown are satisfactory.