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2012全年反应堆处于冷停堆工况,反应堆主回路系统、钠辅助系统、氩气系统、通风系统、电气系统、仪控系统等均处于正常运行状态;按照计划对系统和设备开展了定期试验和预防性维护保养工作;全年未发生任何运行事件,反应堆处于安全可靠状态。维修方面,2012年针对实验快堆并网发电后发现的缺陷进行了技术改造和纠正性维修,全年
In 2012, the reactor was in a cold shutdown condition, and the main reactor system, sodium auxiliary system, argon gas system, ventilation system, electrical system and instrument control system were in normal operation. The system and equipment were regularly tested according to the plan And preventative maintenance; no operational incidents occurred throughout the year and the reactor was in a safe and reliable condition. In terms of maintenance, the technical innovation and corrective maintenance were carried out for the defects discovered after the experimental fast reactor was connected to the grid in 2012. The annual maintenance