On the cost optimization of a district heating facility using a steam-injected gas turbine cycle

被引：10

作者：

Krause, A ^{[1
]}

Tsatsaronis, G ^{[1
]}

Sauthoff, M ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Energy Engn, D-10587 Berlin, Germany

来源：

ENERGY CONVERSION AND MANAGEMENT | 1999年 / 40卷 / 15-16期

关键词：

D O I：

10.1016/S0196-8904(99)00056-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The application of a steam-injected gas turbine cycle to a district heating system is analyzed from the thermodynamic and economic viewpoints. A commercially available software was used to predict the part load behavior of the plant. Good agreement of the simulation results and the measured data was found. Cost-optimal operation is achieved at the maximum allowable firing temperature, if a degree of freedom with respect to power production exists. The electricity-credit/fuel-cost ratio was identified as the most significant variable influencing the economic performance of the plant. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1617 / 1626

页数：10