کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6680206 1428068 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Economic assessment of alternative heat decarbonisation strategies through coordinated operation with electricity system - UK case study
ترجمه فارسی عنوان
ارزیابی اقتصادی استراتژی های جایگزین گرمازدایی گرما با استفاده از سیستم همکاری با سیستم برق - مطالعه موردی انگلستان
کلمات کلیدی
شبکه های حرارت مرکزی، پمپ های ترکیبی ذخیره انرژی حرارتی، اقتصاد سیستم قدرت، منابع انرژی تجدیدپذیر،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Electric heat pumps (HPs), hybrid heating technology and district heating networks (DHN) are the main low-carbon heating technologies that can deliver the ambitious carbon reduction target in the UK. The optimal design of the heating system on a national scale to maximize the economic benefits regarding both investment cost and operation cost while satisfying the carbon target remains an open question. This paper aims to compare the economic advantages as well as the associated impacts on the electricity system under the full deployments of ASHP (air source HP), hybrid HP-Bs (ASHP and gas boilers) and DHNs. To do so, a novel whole-system approach is applied with the explicit consideration of the coordinated operation between heat and electricity system. The optimized strategy for heat sector decarbonisation is also demonstrated, providing an outline of the optimal deployment for different heating technologies in terms of their penetrations and deployed areas. The UK case study suggests the significant economic advantage of the hybrid HP-B over the other two heating technologies, while DHN may play an important role in urban areas under the optimized heat decarbonisation strategy. The results also clearly demonstrate the changes on the electricity side driven by the different decarbonisation strategies in the heating system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 222, 15 July 2018, Pages 79-91
نویسندگان
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