GE航改型透平发电机组高速动力透平轮间温度监测及异常排除方法  

Temperature Monitoring and Abnormal Elimination Method between High-speed Power Turbine Wheels of GE Aviation Modified Turbine Generator Set

作　　者：杨阳 贾冬冬 姚仲坤 冯立卫 YANG Yang;JIA Dongdong;YAO Zhongkun;FENG Liwei(Pengbo Operation Company,CNOOCCo.,Ltd.,Tianjin 300459,China)

机构地区：[1]中海石油(中国)有限公司蓬勃作业公司,天津300459

出　　处：《天津科技》2024年第11期4-7,共4页Tianjin Science & Technology

摘　　要：某海上油田平台配备2台美国通用电气公司(GE)的双燃料航改型PGT25+透平发电机,是油田电站的主力机组。针对机组交换后轮间温度异常,分析轮间温度影响因素,阐述该航改型透平发电机组轮间温度探头分布情况、保护逻辑、安装要求,提出更加合理可行的安装方法,为后续航改型机组核心机交换后安装轮间温度探头提供参考。A certain offshore oilfield platform is equipped with two GE dual fuel aviation modified PGT25+turbines,which are the main units of the oilfield power plant.In view of the abnormal temperature between the wheels after the unit exchange,the factors affecting the temperature between the wheels are analyzed.The distribution,protection logic and installation requirements of temperature probe between wheels of the aviation modified turbine generator set are described.A more reasonable and feasible installation method is proposed,providing reference for the installation of temperature probes between the wheels after the core machine exchange of the aviation modified unit in the future.

关 键 词：高速动力透平 轮间温度 海上平台 航改型 

分 类 号：TK478[动力工程及工程热物理—动力机械及工程]