浅谈9EMax与H-100燃机改造升级方案比较  

A Comparison of the Retrofit Schemes of 9EMax and H-100 Gas Engines

作　　者：董奎[1] 万园 罗磊彬 夏开君[1] 杨小军[1] 梁珊珊[1] DONG Kui;WAN Yuan;LUO Leibin;XIA Kaijun;YANG Xiaojun;LIANG Shanshan(Dongfang Turbine Co.,Ltd.,618000,Deyang,Sichuan,China;Mitsubishi Hitachi Power Systems(China),Ltd.,200020,Shanghai,China)

机构地区：[1]东方电气集团东方汽轮机有限公司,四川德阳618000 [2]三菱日立电力系统(中国)投资有限公司,上海200020

出　　处：《东方电气评论》2020年第3期42-47,共6页Dongfang Electric Review

摘　　要：中国从上世纪90年代开始陆续引进一批GE公司9E燃机,随着运行时间积累,部分机组的核心部件已接近寿命期。近年来燃机技术飞速发展,当前最先进的大型燃气-蒸汽联合循环机组纯凝发电效率超过64%,原9E燃机的机组经济性和污染物排放已逐渐落后,给电厂用户带来较大的运行成本及环保压力。通过采用新技术对原9E燃机升级、大幅提升机组主要性能指标以适应新时代电力市场需求,已成为备受用户期待的升级解决方案。本文通过对9EMax和H-100燃机改造方案进行对比,给国内9E用户后续实施改造提供更多参考。Since 1990s,a batch of GE 9E gas turbine was introduced in China one after another.With the accumulation of operating time,some core components of units have approached their service lives.In recent years,with the rapid development of gas engine technology,the pure condensation power generation efficiency of the most advanced large-scale GTCC unit exceeds 64%.The unit economy and pollutant emission of the original 9E gas turbine gradually fell behind,bringing greater operating costs and environmental protection pressure to the users of power plant.By using new technology to upgrade the original 9E gas turbine,the main performance indexes of the unit are greatly improved to meet the demand of electric power market in the new era and become the upgrade solution expected by users.Through comparing the retrofit schemes of 9EMax and H-100 gas engines,this paper provides more references for domestic 9E users to carry out subsequent retrofit.

关 键 词：9E燃机 改造升级 9EMax H-100 方案比较 

分 类 号：TM62[电气工程—电力系统及自动化]