6月13日18时53分，三门核电3号机组顺利完成汽轮机1500转/分冲转试验，各项关键参数均满足设计标准，标志着汽轮机非核蒸汽冲转试验圆满成功，为后续反应堆装料及并网发电奠定坚实基础。

At 18:53 on June 13th, the No. 3 unit of Sanmen Nuclear Power Plant successfully completed the 1500 rpm turbine start-up test. All key parameters met the design standards, marking the successful completion of the non-nuclear steam turbine start-up test, which laid a solid foundation for subsequent reactor loading and grid connection power generation.

非核蒸汽冲转是核电机组装料前的一项重要综合性试验，通过利用蒸汽发生器二次侧产生的饱和蒸汽冲转汽轮机升至额定转速，全面检验常规岛设备性能与多系统联动功能。

Non-nuclear steam start-up is an important comprehensive test carried out before loading fuel into a nuclear power plant. It involves using the saturated steam generated on the secondary side of the steam generator to start the turbine at the rated speed, thereby comprehensively testing the performance of the conventional island equipment and the inter-system linkage functions.

为保障试验万无一失，三门核电联合各参建单位组建专项工作组，聚焦关键技术与组织难点，先后完成两轮全流程演练，逐项攻克关键问题；试验期间严格执行程序，全过程安全可控，生动践行了“充分准备、一丝不苟、万无一失、一次成功”的工作理念。

To ensure the smoothness and reliability of the test, the Three Mile Island Nuclear Power Plant jointly established a special working group with all participating units. Focusing on key technologies and organizational difficulties, they completed two rounds of full-process drills, resolving each key issue one by one. During the test period, they strictly followed the procedures, ensuring full safety control throughout the process, and vividly demonstrated the work philosophy of "thorough preparation, meticulousness, zero errors, and a successful first attempt".