核电厂智能操纵员支持系统的设计与开发

为了减轻核电厂操纵员在处理异常或事故工况时的工作压力和心理负担，以避免误判或误操作，本研究针对核电厂反应堆一回路系统及其关键辅助系统设计并开发了一套集数据采集与存储、在线监测、故障检测与诊断、关键参数趋势预测等功能于一体的核电厂智能操纵员支持系统（NPPIOSS），仿真验证结果表明NPPIOSS能够准确检测并识别核电厂的典型故障，从而帮助操纵员准确判断核电厂状态，以减少人因失误。因此，NPPIOSS能够在核电厂故障后辅助操纵员进行后续的决策处理，达到提高核电厂运行安全性的目的。

Design and Development of Intelligent Operator Support System for Nuclear Power Plants

In order to reduce the nuclear power plants operator ’s work pressure and psychological burden when dealing with abnormal and accident conditions, and avoid misjudgment or misoperation, this research has designed and developed a set of nuclear power plant intelligent operator support system (NPPIOSS) for the reactor primary circuit system and its key auxiliary system, which integrates data acquisition and storage, online monitoring, fault detection and diagnosis, key parameter trend prediction and other functions. The simulation results show that NPPIOSS system can accurately detect and identify typical faults of nuclear power plant, so as to help operators accurately judge the state of power plant and reduce human error. Therefore, NPPIOSS system can assist operators in subsequent decision-making after the failure of nuclear power plant, so as to improve the operation safety of nuclear power plant.