کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5483468 1522388 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Novel and concise approach to thermodynamic and techno-economic optimization - A regenerative plant study
ترجمه فارسی عنوان
رویکرد رمان و مختصر به بهینه سازی ترمودینامیکی و تکنولوژیکی اقتصادی - یک مطالعه گیاه احیا کننده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی
The applicability of a concise optimization methodology in thermodynamic and techno-economic optimization of a power generating plant is examined. The case study regenerative plant is optionally coupled to an auxiliary heat supply source (for instance, CSP panels): the influence of the fundamental variables on thermal efficiency, cost profile and power generation is investigated. Notably, the classical thermal efficiency index which shows inconsistency in differentiating between optimal and suboptimal power generation operations is compared with the power-energy quantity ratio (PQR), an index of optimal operation, which gives an indication of the value of the objective variable for which optimal operation is possible. From the result, the thermal efficiency index is inadequate to differentiate between optimal and sub-optimal thermal operations in the plant, while the PQR congruently indicates the point of optimal power production.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sustainable Energy Technologies and Assessments - Volume 22, August 2017, Pages 83-90
نویسندگان
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