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首页> 外文会议>Intersociety Energy Conversion Engineering Conference >TSIKLAURI-DURST COMBINED CYCLE (T-D CYCLE) APPLICATION FOR NUCLEAR AND FOSSIL-FUELED POWER GENERATING PLANTS
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TSIKLAURI-DURST COMBINED CYCLE (T-D CYCLE) APPLICATION FOR NUCLEAR AND FOSSIL-FUELED POWER GENERATING PLANTS

机译：Tsiklauri-Durst联合周期（T-D循环）核和化石燃料发电厂的应用

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摘要

The Tsiklauri-Durst combined cycle is a combination of the best attributes of both nuclear power and combined cycle gas power plants. (Figure I) A technology was patented in 1994 by Battelle Memorial Institute offers a synergistic approach to power generation. A typical combined cycle is defined as the combination of gas turbine Brayton Cycle, topping steam turbine Rankine Cycle. Exhaust from the gas turbine is used in heat recovery steam generators to produce steam for a steam turbine. In a standard combined cycle gas turbine-steam turbine application, the gas turbine generates about 65 to 70 percent of system power. The thermal efficiency for such an installation is typically about 45 to 50 percent. A T-D combined cycle takes a new, creative approach to combined cycle design by directly mixing high enthalpy steam from the heat recovery steam generator, involving the steam generator at more than one pressure. Direct mixing of superheated and saturated steam eliminates the requirement for a large heat exchanger, making plant modification simple and economical.
机译：Tsiklauri-Durst联合循环是核电和联合循环燃气厂的最佳属性的组合。 （图I）由Battelle Memorial Institute于1994年获得专利的技术，提供了一种发电的协同方法。典型的组合循环被定义为燃气轮机Brayton循环的组合，顶部蒸汽轮机朗肯循环。来自燃气轮机的排气用于热回收蒸汽发生器，以生产蒸汽涡轮机的蒸汽。在标准组合循环燃气轮机 - 汽轮机应用中，燃气轮机产生约65％至70％的系统功率。这种安装的热效率通常为约45％至50％。 T-D组合循环通过直接从热回收蒸汽发生器直接混合高焓蒸汽来采用新的创造性方法来组合循环设计，涉及在多于一个压力下的蒸汽发生器。直接混合过热和饱和蒸汽消除了大型热交换器的要求，使植物改性简单且经济。

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