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The Advanced Technology of Gas Turbine Application in Distributed Energy
燃气轮机在分布式能源中应用的最新技术发展
Kenny Hu Business Development Manager, Power Generation
Solar Turbines International Co.
Shale Gas Growth
Agenda
• Solar Turbines Inc. Introduction 索拉透平国际公司简介
• New Development of Gas Turbine Technology燃气轮机新技术开发
• Projects of CHP热电联供案例介绍
Solar Turbines Inc. Introduction
索拉透平公司介绍
Solar Turbines Inc. 索拉透平公司
• Based in San Diego California总部在美国加
州圣地亚哥
• In business since 1927 成立于1927年• More than 15450 units operating in 120
countries 超过15,450台燃气轮机运行在世界
120个国家
• Over 2.5 billion fleet operating hours 超过25亿小时的运行时间
• World leading manufacturer of industrial gas turbines (1 to 22MW) and compressors 世界
领先的工业型燃气轮机和压缩机制造商(1 to 22 MW)
• Subsidiary of Caterpillar Inc. since 1981 从1981年成为卡特彼勒的子公司
Products of Gas Turbines 产品介绍
SATURN1.2MW
CENTAUR3.5 – 4.6MW
TAURUS5.6 - 7.5MW
MARS9.5 – 10.7MW
TITAN15 – 22 MW
MERCURY4.6MW
运行业绩Experience
New Development of Gas Turbine Technology
燃气轮机新技术开发
GT New Development
• Low NOx combustion system, ultra low NOx level (15 ppm to 3-5 ppm) 低Nox燃烧系统,超低排放
• Continuous development of high efficiency 持续向高效率
发展
• Wide range fuel development 向更加宽广燃料发展
− From NG to COG, Landfill gas (medium Btu) 从天然气向焦炉煤气,沼气(中热值)延伸
− To burn low Btu synthesis gas in small GT 在小型燃机内烧低热值合成气
New Development of Gas Turbine Technology燃气轮机新技术开发
Mercury 50 advanced gas turbine system
• 4600 kW Output• 38.5% Efficiency• 5 ppm NOx• 10 ppm CO• Exhaust Temperature 365°C
RECUPERATED CYCLE OBJECTIVES
Simple Cycle简单循环
COMPRESSOR TURBINE
COMBUSTOR
LOAD
Recuperated Cycle – Mercury 50水星50回热器循环
RECUPERATOR
COMPRESSORTURBINECOMBUSTOR
AIR INLETAIR INLET EXHAUST
EXHAUST
• Increase Pressure Ratio• Increase Firing Temperature• Reduce Cooling Flow
• High Efficiency Components• Improved Thermal Efficiency• Lower Emissions
LOAD
ADVANCED GAS TURBINE MERCURY 50 FLOW PATH水星50先进燃机流程
COMBUSTOR TURBINE COMPRESSOR GEARBOX
RECUPERATOR
TURBINE EXHAUST AIR INTAKE
Turbine Configuration Optimized for
Recuperated Cycle
TAURUS 65 GAS TURBINE
• Introduced in 2006• Over 1.8 Million Operating Hours• Output Power
− 6,300 kWe Generator Set
Caterpillar: Confidential Green
TAURUS 65 GAS TURBINE EVOLUTION
Taurus 607700 hp, 1950°F
15,000 rpm
Taurus 606500 hp, 1850°F
14,950 rpm
Taurus 606937 hp, 1850°F
15,000 rpm
Taurus 607150 hp, 1885°F
15,000 rpm
Centaur 506100 hp, 1885°F
15,000 rpm
Centaur 505783 hp, 1850°F
15,000 rpm
Taurus 7010,310 hp, 2100°F
15,200 rpm
Centaur 505906 hp, 1850°F
15,000 rpm
Taurus 708900 hp, 2000°F
15,000 rpm
Taurus 709700 hp, 2050°F
15,200 rpm
MarsTechnology
Centaur 506130 hp, 1885°F
15,000 rpm
Taurus 658460 hp, 2200°F
14,950 rpm
SUSTAINABLE POWER GENERATION CHP
Annual CO 2 Emissions 73k Tons
38k Tons of CO 2 Saved/Year
35k Tons
Power Plant
US Fossil Mix471 Kg/MW-hr
Conventional Generation Efficiency: 31%
6.1MWe
9.2MWth
Boiler Natural Gas182 Kg/MW-hr
Efficiency: 80%
Traditional Power Plant
Natural Gas182 Kg/MW-hr
Taurus 65 Gas Turbine Efficiency: 84%
CHP Plant
Projects of CHP
燃气轮机热电联供案例介绍
上海浦东国际机场
• 一台半人马座50(CENTAUR 50)发电机
• 天然气燃料
• 4.6 MW (ISO)
• 11 ton/hr HRSG
• 蒸汽驱动吸收式空调
• 开始运行日期: 8/1999
• 每天运行 16 小时
VPIPG-00-016
成都国际会展中心
• 2 X Mars 100,1XT130 & 1 X Taurus 60
• 天然气燃料,直供气
• 总容量 43MW (ISO)
• 带蒸汽吸收式空调
• 投运时间: 3/2005
• 全部电力和余热都在内部消化,经济效益明显
• 根据负荷,调整开机台数
VPIPG-00-017
马来西亚吉隆坡双峰塔
• 2 X Mars 100
• 天然气燃料
• 2 X 10.65 MW (ISO)
• 2 X 35 t/hr HRSG
• 3 X 5000 RT 汽轮机驱动制冷机
• 3 X 5000 RT 电动机驱动制冷机
• 覆盖面积176万平方米
• 运行日期: 4/1998
• 连续运行
VPIPG-00-018
金红叶纸业
• 1 x Taurus 70• 热空气直接进入杨克缸进行干
燥,尾气部分再进入余热锅炉
• 杨克缸上的天然气燃烧器关闭
• 用于高端卫生纸
Savings: 15-20% in Energy costs
COMBINED HEAT & POWER EXAMPLE
Hallstadt, Germany
结束语
• 分布式能源要考虑供热半径,距离过大会严重制约投资回报
• 发出的电能最好在系统内消化掉,向电网卖电非特殊情况不要考虑,并网不上网
• 考虑把CHP设计成一套装置,而非传统的发电厂概念
• 除传统天然气和页岩气外,固废燃料气化后的合成气是值得开发的重要市场。对环境改善有重大意义
谢谢!Thank You!