کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9690362 | 1457227 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance and economic of the thermal energy storage systems to enhance the peaking capacity of the gas turbines
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Performance and economic of the thermal energy storage systems to enhance the peaking capacity of the gas turbines Performance and economic of the thermal energy storage systems to enhance the peaking capacity of the gas turbines](/preview/png/9690362.png)
چکیده انگلیسی
There are many gas turbines in Iran favored for coping with the peak electricity demand of the utilities due to their specific properties. However, due to the high ambient temperature in the hot seasons, air mass flow, power output and efficiency of gas turbines decrease considerably. To solve this problem, the inlet air to the gas turbines should be cooled. This paper presents an overview of using the thermal energy storage for combustion turbine inlet air-cooling (TESTIAC) to increase the peaking capacity of it. Several cases of the chilled water and ice storage systems have been studied for the capacity enhancement in Kish power plant. The best case has been selected by economical studies. This study shows that the combustion turbine capacity enhancement will be around 13.6% by using this method. The internal rate of return will be 27.3%. The cost of electricity (COE) is calculated to be 5.36 Cents/kWÂ h which is less than the current price of electricity in Iran on-peak hours.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 25, Issues 2â3, February 2005, Pages 241-251
Journal: Applied Thermal Engineering - Volume 25, Issues 2â3, February 2005, Pages 241-251
نویسندگان
Mohammad Ameri, Seyed Hossein Hejazi, Kourosh Montaser,