Economics and Performance Forecast of Gas Turbine Combined Cycle

被引：4

作者：

张小桃

椙下秀昭

倪维斗

李政

机构：

[1] Department of Thermal Engineering, Tsinghua University,Takasago Research and Development Center, Mitsubishi Heavy Industries, Ltd., Japan ,Department of Thermal Engineering, Tsinghua University,Department of Thermal Engineering, Tsinghua University Beijin

[2] Department of Power Engineering, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450045, China , Beijing 100084, China , Beijing 100084, China

来源：

Tsinghua Science and Technology | 2005年 / 05期

关键词：

cumulative cash flow; relative owner’s cost; relative years for payback; relative annual fuel output; gas turbine combined cycle (GTCC); gas turbine;

D O I：

暂无

中图分类号：

TK471 [理论];

学科分类号：

080704 ;

摘要：

Forecasts of the economics and performance of gas turbine combined cycle (GTCC) with various types of gas turbines will help power plant designers to select the best type of gas turbine for future Chinese powerplants. The cost and performance of various designs were estimated using the commercial software GT PRO. Improved GTCC output will increase the system efficiency which may induce total investment and will certainly increase the cumulative cash which then will induce the cost and the payback period. The relative annual fuel output increases almost in proportion to the relative GTCC output. China should select the gas turbine that provides the most economical output according to its specific conditions. The analysis shows that a GTCC power plant with a medium-sized 100 to 200 MW output gas turbine is the most suitable for Chinese investors.

引用

页码：633 / 636

页数：4