کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
241885 466367 2007 28 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High efficiency electric power generation: The environmental role
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
High efficiency electric power generation: The environmental role
چکیده انگلیسی

Electric power generation system development is reviewed with special attention to plant efficiency. It is generally understood that efficiency improvement that is consistent with high plant reliability and low cost of electricity is economically beneficial, but its effect upon reduction of all plant emissions without installation of additional environmental equipment, is less well appreciated. As CO2 emission control is gaining increasing acceptance, efficiency improvement, as the only practical tool capable of reducing CO2 emission from fossil fuel plant in the short term, has become a key concept for the choice of technology for new plant and upgrades of existing plant. Efficiency is also important for longer-term solutions of reducing CO2 emission by carbon capture and sequestration (CCS); it is essential for the underlying plants to be highly efficient so as to mitigate the energy penalty of CCS technology application. Power generating options, including coal-fired Rankine cycle steam plants with advanced steam parameters, natural gas-fired gas turbine-steam, and coal gasification combined cycle plants are discussed and compared for their efficiency, cost and operational availability. Special attention is paid to the timeline of the various technologies for their development, demonstration and commercial availability for deployment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Energy and Combustion Science - Volume 33, Issue 2, April 2007, Pages 107–134
نویسندگان
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