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首页> 外文会议>American Society of Mechanical Engineers(ASME) Turbo Expo vol.7; 20040614-17; Vienna(AT) >PROPOSAL OF INNOVATIVE GAS TURBINE COMBINED CYCLE POWER GENERATION SYSTEM
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PROPOSAL OF INNOVATIVE GAS TURBINE COMBINED CYCLE POWER GENERATION SYSTEM

机译：创新的燃气轮机联合循环发电系统的建议

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摘要

In order to estimate the possibility to improve thermal efficiency of power generation use gas turbine combined cycle power generation system, benefits of employing the advanced gas turbine technologies proposed here have been made clear based on the recently developed 1500C-class steam cooling gas turbine and 1300C-class reheat cycle gas turbine combined cycle power generation systems. In addition, methane reforming cooling method and NO reducing catalytic reheater are proposed. Based on these findings, the Maximized efficiency Optimized Reheat cycle Innovative Gas Turbine Combined cycle (MORITC) Power Generation System with the most effective combination of advanced technologies and the new devices have been proposed. In case of the proposed reheat cycle gas turbine with pressure ratio being 55, the high pressure turbine inlet temperature being 1700C, the low pressure turbine inlet temperature being 800C, combined with the ultra super critical pressure, double reheat type heat recovery Rankine cycle, the thermal efficiency of combined cycle are expected approximately 66.7%(LHV,generator end).
机译：为了估计使用燃气轮机联合循环发电系统提高发电热效率的可能性，基于最近开发的1500C级蒸汽冷却燃气轮机和1300C，已经明确了采用此处提出的先进燃气轮机技术的好处。级的再热循环燃气轮机联合循环发电系统。此外，提出了甲烷重整冷却方法和NO还原催化再热器。基于这些发现，已提出了将先进技术与新设备最有效结合的最大化效率的优化再热循环创新型燃气轮机联合循环发电系统。对于拟议的压力比为55的再热循环燃气轮机，高压轮机入口温度为1700C，低压轮机入口温度为800C，结合超超临界压力，双再热式余热朗肯循环，联合循环的热效率预计约为66.7％（LHV，发电机端）。

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