西门子H级燃气轮机的主要系统及其控制与保护  

The Main System of Siemens H-class Gas Turbine and Its Control and Protection

作　　者：陈凯 李建伟 毛志伟 Chen Kai;Li Jianwei;Mao Zhiwei(Hangzhou E-Energy Technology Co., Ltd., Hangzhou 310014 ,China;Electric Power Research Institute of State Grid Zhejiang Electric Power Co., Ltd., Hangzhou 310014, China)

机构地区：[1]杭州意能电力技术有限公司,杭州310014 [2]国网浙江省电力有限公司电力科学研究院,杭州310014

出　　处：《燃气轮机技术》2020年第2期49-53,共5页Gas Turbine Technology

摘　　要：西门子SGT5-8000H燃气轮机是目前国际上应用较广泛的燃气轮机之一,具有单机出力大,效率高,运行灵活度高,部分负荷特性好等特点。本文将详细介绍SGT5-8000H燃气轮机的三个主要系统:进口可转导叶IGV(VGV)系统、燃烧系统、防喘放气及透平静叶冷却系统的特点及相关控制与保护。希望通过本文让国内更多的电力工作者更快更详细地了解到SGT5-8000H燃气轮机主要系统的结构特点及其工作原理。Siemens SGT5-8000H gas turbine is one of the widely used gas turbines in the world at present,which has the characteristics of large output,high efficiency,high operation flexibility and good partial load characteristics.Three main systems of SGT5-8000H gas turbine are described here in detail:IGV(VGV)system,combustion system,anti-surge and turbine blade cooling system,as well as related control and protection.This paper hopes to help more electric power workers to understand SGT5-8000H main system quickly and clearly.

关 键 词：SGT5-8000H燃气轮机 IGV(VGV)系统 燃烧系统 透平静叶冷却系统 控制与保护 

分 类 号：TK323[动力工程及工程热物理—热能工程]