核电机组孤岛运行瞬态控制研究

Research on Transient Control of Isolated Island Operation of Nuclear Power Units

以国内某核电机组为参考,探讨了核电机组从满功率运行到孤岛运行试验或实际瞬态过程中需面对的主要风险,深入分析了主要机组参数的变化趋势,给出了机组甩厂用电过程中应对瞬态异常、保证机组安全的策略。

Taking domestic nuclear power units as a reference,this paper discusses the main risks faced by the nuclear power units in the process from full power operation to island operation test or actual transient operation,deeply analyzes the changing trend of the main unit parameters,and gives the strategies to cope with transiet anomalies and ensure the safety of the units in the process of loadrejection.