核电厂应急柴油发电机组并网功率输出问题研究  

Study of the Active Power Output of the Nuclear Power Plant Emergency Diesel Engine Generator Whenparalleling

作　　者：刘刚[1] 方文治[1] 

机构地区：[1]上海核工程研究设计院,上海200233

出　　处：《移动电源与车辆》2016年第3期17-20,共4页Movable Power Station & Vehicle

摘　　要：核电厂应急柴油发电机组需要通过定期的带载试验,以验证柴油发电机组的带载能力,柴油发电机组则需要具备同期并网的功能。本文简要介绍了柴油发电机组有功功率输出与电网频率之间的特性关系,也基于核电厂调试过程中出现的实际案例分析了在核电厂柴油发电机组定期试验并网过程中在不同频率特性下切实可行的解决方案,同时总结经验教训,为后续核电厂应急柴油发电机组并网调试提供了良好的改进建议。The nuclear power plant emergency diesel engine generator should conduct period load test to dem- onstrate the engine＇ s capability to take load, thus it should be equipped the function of synchronizing. The article briefly introduces the relationship between the active power rate with the net frequency. Base on the introduction, the article make analysis on the actual case during nuclear power plant commissioning to give the solution to the synchronizing scheme on deferent frequency features. Also, the experience could be a good improvement suggestion to the future power plant emergency diesel engine synchronizing function design.

关 键 词：柴油发电机组 核电站 并网 有功输出 DROOP 

分 类 号：TM611.2[电气工程—电力系统及自动化]