CRYOGENIC POWER CONVERSION WITH REGASIFICATION OF LNG IN A GAS-TURBINE PLANT

被引：26

作者：

NAJJAR, YSH

ZAAMOUT, MS

机构：

[1] Mechanical Engineering Department (Thermal), King Abdulaziz University, Jeddah, 21413

[2] Mechanical Engineering Department, Umm Al-Qura University, Makkah

来源：

ENERGY CONVERSION AND MANAGEMENT | 1993年 / 34卷 / 04期

关键词：

Cryogenic power conversion - Liquefied natural gas regasification - Thermoeconomic evaluation;

D O I：

10.1016/0196-8904(93)90111-M

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The gas turbine combined cycle continues to gain acceptance throughout the world as a reliable, flexible and efficient baseload generation plant, particularly where natural gas is available. In this work, a cryogenic circuit is combined with a gas turbine power plant burning LNG. A computer program is devised to calculate performance, namely, power and overall efficiency for the combined system over a wide range of operating variables R(c) and T3 covering design and off-design loading conditions. Thermoeconomic evaluation of a 2000 MWe gas turbine power plant shows that addition of a cryogenic circuit may save about 62,595 tons/yr of LNG and 39 MW of power. The payback period is less than 1.5 yr.

引用

页码：273 / 280

页数：8

共 11 条

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