城市建设理论研究（电子版）
城市建設理論研究（電子版）
성시건설이론연구（전자판）
ChengShi Jianshe LiLun Yan Jiu
2015年
14期
465-466
,共2页
三门核电%过载保护%负荷平衡%功率计算
三門覈電%過載保護%負荷平衡%功率計算
삼문핵전%과재보호%부하평형%공솔계산
SMNPC%overload protection%load balance%load calculation
本文在简要介绍三门核电1号机组主交流系统供电方式及基础负荷配置的前提下,分析辅助变压器(下文简称辅变)的过载风险,并针对当前仅辅助电源可用的供电方式,结合功率与电流简要计算公式,提出防止辅变B过载的运行控制措施与建议,也可为未来电厂商运后类似工况的厂用电控制提供一定的参考.
本文在簡要介紹三門覈電1號機組主交流繫統供電方式及基礎負荷配置的前提下,分析輔助變壓器(下文簡稱輔變)的過載風險,併針對噹前僅輔助電源可用的供電方式,結閤功率與電流簡要計算公式,提齣防止輔變B過載的運行控製措施與建議,也可為未來電廠商運後類似工況的廠用電控製提供一定的參攷.
본문재간요개소삼문핵전1호궤조주교류계통공전방식급기출부하배치적전제하,분석보조변압기(하문간칭보변)적과재풍험,병침대당전부보조전원가용적공전방식,결합공솔여전류간요계산공식,제출방지보변B과재적운행공제조시여건의,야가위미래전엄상운후유사공황적엄용전공제제공일정적삼고.
Based on introducing the main AC power system and power supply structure of Sanmen Nuclear Power Co.,Ltd Unit 1 briefly, the thesis analyses the risk of being overloaded of RAT B. By the condition of only auxiliary power is available, the thesis offers measures and advices to operate and control the RAT B to keep it from being overloaded, combining with tables and formulas to calculate the load and current of domestic loads. It can also be a reference on similar conditions of Commercial Operation in the future.
