162015_User_Conference_PPT_9E_Upgrades_Update_final_0311.docx

唯客户 定成败2015年GE燃机用户大会03月18日-20日中国·杭州9E燃机升级方案介绍李凡凡 应用工程师@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This material may not be copied or distributed in whole or in part, without prior written permission of GE”内容提要?9E 性能提升方案?9E MAX 4级透平升级?9E 燃烧室动态监测@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This material may not be copied or distributed in whole or in part, without prior written permission of GE”9E 性能提升方案?AGP热通道部件?压气机刷式密封 ?改进材料的#2 轴承刷式气封@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This material may not be copied or distributed in whole or in part, without prior written permission of GE”9E AGP热通道部件工程和运行经验 (B/E, FA/B, 6C, H)热通道部件升级改进? 排放水平保持不变性能? 3D 空气动力学? 优化负荷分配? 先进冷却及密封 ? 改进的间隙控制先进的材料寿命? GTD*262 高温合金? 改进疲劳强度 ? 提高抗氧化能力 ? 降低蠕变一级动叶 二级喷嘴 一级喷嘴提升出力及效率@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This material may not be copied or distributed in whole or in part, without prior written permission of GE”9E AGP热通道部件 - 热通道第一级?一级喷嘴布式密封减少燃气泄漏改进气膜冷却孔重新设计的护环（retaining ring)，改进冷却及止动销槽?一级动叶一级喷嘴一级动叶改进孔径紊流冷却技术护环内径表面改进榫头密封配合护环?一级护环可磨损涂层燃气泄露加强的布式密封加厚的 GE 第3代可磨涂层动叶一级护环@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This material may not5be copied or distributed in whole or in part, without prior written permission of GE”9E AGP热通道部件 - 热通道第二级?二级喷嘴材料升级为GTD*262，提高蠕变强度、低周 疲劳强度提高抗氧化能力 布式密封?二级动叶改进冷却方式减少蠕变榫头密封?二级护环布式密封、金属插片密封代替凹凸齿密封面 加厚蜂窝密封，减小间隙二级喷嘴改进冷却方式， 采用8个冷却孔二级复环二级动叶@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This material may not6be copied or distributed in whole or in part, without prior written permission of GE”9E AGP热通道部件 - 热通道第三级?三级喷嘴W全三维先进气动设计、布式密封代替金属插片密封?三级动叶三级喷嘴及根部密封全三维先进气动设计、改进榫头密封?三级护环三级复环布式密封、金属插片密封代替凹凸齿密封面 加厚蜂窝密封，减小间隙布式密封先进气动设计三级动叶@2015 General Electric Company. All rights reserved. GE Proprietary and Confidential. This m