海阳核电1号机组倒送电辅助变压器冲击试验保护分析  

RAT Impact Test Analysis for Unit 1 of Haiyang Nuclear Plant during Initial Energization

作　　者：张雪华 陈腾飞 

机构地区：[1]山东核电有限公司,山东烟台265116

出　　处：《中国核电》2014年第4期302-305,共4页China Nuclear Power

摘　　要：厂用母线受电是核电工程建设中的重要里程碑节点,也是海阳核电一期工程联合队首次开展的大型综合调试启动项目,该里程碑节点的成功实现,标志着厂内能够获得稳定的电源,为后续即将展开的大面积调试提供了可靠的电源保障。文章介绍了海阳核电1号机组厂用母线受电期间辅助变压器冲击过程,对冲击过程中的临时保护定值计算和母联电流波形进行初步分析。Plant bus initial energization is plant construction, which is also the first an important milestone during nuclear large commissioning item for Haiyang Joint Startup Team, The completion of this milestone marks reliable power supply to the plant, which will guarantee the power supply to the upcoming large area commissioning. This article briefly described the RAT impact test for Unitl of Haiyang Nuclear Power Plant during initial energization, has a preEminary analysis to the temporary protection value calculation and Bus coupler current waveform.

关 键 词：辅助变 临时定值 冲击试验 

分 类 号：TL38[核科学技术—核技术及应用]