中船动力集团发布中国首台套自主研发的“核柴一号”6MW级核电应急柴油发电机组。该机组标志着中国全面掌握大功率核电应急电源核心技术,补齐了自主化短板,并与8MW级机组形成互补,完善了产品谱系。
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核电应急柴油发电机组是核电厂纵深防御安全体系的核心关键设施,用于事故工况下的安全停堆。
中新网上海9月22日电 (李秋莹 何宝新 仇清昊)9月22日,中船动力集团发布中国首台套自主研发的“核柴一号”6MW级核电应急柴油发电机组,标志着中国已全面掌握该级别机组自主设计、研发与制造核心技术,补齐核电大功率应急电源装备自主化短板。
中国首台套自主研发6MW级核电应急柴油发电机组“核柴一号”。受访者供图
核电应急柴油发电机组是核电厂纵深防御安全体系的核心关键设施,肩负着电厂事故工况下安全停堆、遏制事故蔓延、降低事故影响的重要使命。
在性能参数上,该机组综合实力全面对标国际先进水准:柴油机100%工况功率7000千瓦,机组100%功率6600千瓦,机组启动时间小于10秒,平均无故障工作时间大于2000小时,柴油机平均修复时间小于4小时,具有启动响应快、运行可靠性高、加载能力强、运维便捷等显著优势。
此次全新发布的“核柴一号”6MW级核电应急柴油发电机组,与2024年12月推出的8MW级机组形成互补,将进一步完善“核柴一号”核电应急柴油发电机组产品谱系,以满足差异化应用需求,拓宽核电应急电源装备的应用场景。

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