西门子SGT5-4000F型燃气轮机联合循环机组一次调频分析与优化  

Analysis and Optimization of Primary Frequency Adjustment for Siemens SGT5-4000F Gas Turbine Combined Cycle Unit

作　　者：汪辰 Wang Chen(Huaneng Shanghai Gas Turbine Power Co.,Ltd.,Shanghai 200942,China)

机构地区：[1]华能上海燃机发电有限责任公司,上海200942

出　　处：《燃气轮机技术》2025年第1期70-72,69,共4页Gas Turbine Technology

摘　　要：随着电网“两个细则”中对机组一次调频性能的要求愈发严格,给电厂生产经营带来一定压力。以西门子SGT5-4000F型燃气轮机联合循环机组为例,分析了该机型一次调频动作不合格的原因,通过对燃气轮机控制方式和控制逻辑的研究,提出了进一步优化和改进的建议,达到提高一次调频调节性能和减少电网考核的目的,为同类型机组提供参考。With the increasingly strict requirements for the primary frequency adjustment performance of power plants in the"two detailed rules"of the power grid,it has brought certain pressure to the safe and profit of power plants.Taking the Siemens SGT5-4000F gas turbine combined cycle unit as an example,the reasons for the unqualified primary frequency adjustment action of this model were analyzed.Through the study of the gas turbine control mode and control logic,further optimization and improvement suggestions were proposed to improve the primary frequency adjustment performance and reduce power grid assessment amount,providing reference for similar units.

关 键 词：一次调频 西门子SGT5-4000F 燃气轮机 联合循环 “两个细则” 

分 类 号：TK477[动力工程及工程热物理—动力机械及工程]