کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7936130 1513059 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A combined thermophotovoltaic-thermoelectric energy converter
ترجمه فارسی عنوان
مبدل انرژی ترموفوتوولتاژی ترموالکتریک ترکیبی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The performance of a combined thermoelectric (TE) and thermophotovoltaic (TPV) energy converter was theoretically modeled. The thermal input power to the system is determined by the TPV input high temperature. However, TE converters operate at lower input temperatures. Therefore, a thermal conduction block must be used to reduce the high input temperature to the lower TE operating temperature. The TE portion of the system was analyzed using a one dimensional conduction model. A radiation transfer model was used for the TPV portion of the system. There are two significant results. First, the combined system has a larger efficiency than TE or TPV alone in a narrow temperature range. This temperature range lies between typical TE operating temperatures (≈600 K) and TPV operating temperatures (≈1200 K). Second, the electrical power output in this temperature range is significantly greater than TE or TPV alone.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 159, 1 January 2018, Pages 760-767
نویسندگان
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