我国首个实现“六个首次”创新集成的火电机组投产|欧洲成人一区二区三区
中新网北京7月15日电 (张文晖)随着迎峰度夏用电高峰来临,国家能源集团江苏常州公司二期扩建工程3号机组于15日完成168小时满负荷试运行,正式投入商业运营,较计划提前44天。该机组创下“六个首次”技术创新集成,成为我国火电转型升级的标杆项目。

作为江苏省首批“先立后改”清洁高效支撑性电源项目,该百万千瓦级机组在关键技术上实现多项突破:国内首次应用全国产核电iDCS控制系统,达成芯片、软件、核心知识产权“三个百分百”自主可控,推动关键技术国产化迈上新台阶;首创百万机组高效供热柔性回热技术,破解低负荷欠温难题,单此一项可节煤6克/千瓦时以上;首次集成了“多路分仓+储能粉仓”技术,将煤种切换时间从小时级缩至分钟级,大幅提升机组响应电网的灵活性。
此外,机组还首次实现全工况自适应启停,减少人工操作并提高可靠性;首次运用“耦合热泵回收闭冷水废热”技术,开辟余热利用新路径;首次使用了机组全生命周期实时健康评估技术,构建智能故障预警平台。叠加二次再热、智能发电等28项创新技术及污泥协同处置项目,机组在节能减碳与资源利用上表现突出。
据了解,项目全部投产后年发电量将达160亿千瓦时,占常州市用电量四分之一,每年可节约标煤1.5万吨、减排二氧化碳4万吨,为优化区域能源结构、提升保供调峰能力提供有力支撑。(完)
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