300 MW汽轮机通流部分节能技术改造

Energy-saving Reconstruction for Flow Path of 300 MW Turbine

针对国电宣威发电有限公司9号机组缺陷多、性能差的状况,采用新一代300 MW汽轮机的通流技术进行节能技术改造,提高机组出力,降低机组的煤耗,消除机组中存在的安全隐患,使机组运行安全可靠,各指标优良,实现无煤增容。

Based on the fact that unit No.9 of Guodian Xuanwei Power Generation Company has many defects and poor performance,it is necessary to carry out energy-saving reconstruction with a new generation of flow path technology for 300 MW turbines;and thus unit capacity can be improved,coal consumption can be reduced and potential safety troubles of units can be eliminated,which will guarantee operation safety and stability,achieve excellent performance,and realize capacity increment without coal.