St Lucie Nuclear Reactor Unit 1 manually shutdown, 3 control rods drop into core
St Lucie Nuclear Reactor Unit 1 manually shutdown, 3 control rods drop into core
圣露西核电站1号反应堆手动停机，3根控制棒掉入堆芯
Unit 1 at the St. Lucie Nuclear Power Plant was manually shut down Wednesday morning after 3 control rods dropped into the reactor core, according to a notification filed with the Nuclear Regulatory Commission (NRC). 根据提交给核管理委员会（NRC）的一份通知，圣露西核电站1号机组于周三上午手动停机，此前有3根控制棒掉入了反应堆堆芯。
The manual reactor trip occurred at 9:47 a.m. EDT on Aug. 13, 2026, while Unit 1 was operating at 100% power. The NRC classified the event as a non-emergency. 此次手动反应堆跳闸发生在2026年8月13日美国东部时间上午9:47，当时1号机组正以100%的功率运行。NRC将该事件归类为非紧急事件。
“At 0947 EDT on August 13, 2026, with Unit 1 in Mode 1 at 100 percent power, the reactor was manually tripped due to 3 control rods dropping into the core. The trip was uncomplicated with all systems responding normally post-trip. Operations stabilized the plant in Mode 3. Decay heat is being removed by discharging steam to the main condenser using the turbine bypass valves and main feedwater. Unit 2 is not affected,” the licensee said. 持证方表示：“2026年8月13日美国东部时间09:47，1号机组处于100%功率的模式1运行状态，由于3根控制棒掉入堆芯，反应堆被手动跳闸。此次跳闸过程未出现复杂情况，所有系统在跳闸后均正常响应。运营方已将电站稳定在模式3。衰变热正通过涡轮旁路阀和主给水系统将蒸汽排放至主冷凝器来移除。2号机组未受影响。”
The plant was stabilized in Mode 3, known as Hot Standby. Decay heat is being removed by discharging steam to the main condenser using the turbine bypass valves and main feedwater. 该电站已稳定在模式3，即所谓的“热备用”状态。衰变热正通过涡轮旁路阀和主给水系统将蒸汽排放至主冷凝器来移除。
Unit 2 at the Saint Lucie facility was not affected. According to NextEra Energy, Unit 1 at St. Lucie is back online at 100% power after operators safely resolved an equipment issue. 圣露西核电站的2号机组未受影响。据NextEra Energy公司称，在操作员安全解决了设备问题后，圣露西1号机组已恢复运行，目前功率为100%。