منابع مشابه
Mapping Energy and Exergy Flows of District Heating in Sweden
District heating has been available in Sweden since the 1950s and used more than half of the total energy use in dwelling and no-residential premises in 2013. Energy and exergy efficient conversion and energy resources are key factors to reduce the environmental impact. It is important to understand energy and exergy flows from both the supply and demand sides. The exergy method is also a usefu...
متن کاملDistrict Heating in Buildings
This paper is published by Euroheat & Power. Our aim is to inform about district heating and cooling as efficient and environmentally benign energy solutions that make use of resources that otherwise would be wasted, delivering reliable and comfortable heating and cooling in return.
متن کاملTemperature Prediction in District Heating Systems with cFIR models
Current methodologies for the optimal operation of district heating systems are based on model predictive control. In complement to load forecasts, accurate predictions (up to 12-hour ahead) of the water temperature at critical points of the networks are crucial for meeting constraints related to consumers while minimizing the production costs for the heat supplier. The paper introduces a new f...
متن کاملEconomic and Environmental Benefits of CHP-based District Heating Systems in Sweden
Future energy systems and thus the climate are affected by many factors, such as energy resources, energy demand, energy policy and the choice of energy technologies. Energy systems of the future are facing three main challenges; the steady growth of global energy demand, the energy resource depletion, as well as the increasing emissions of carbon dioxide (CO 2) and other greenhouse gases and t...
متن کاملSimulation Models to Size and Retrofit District Heating Systems
District heating networks are considered as convenient systems to supply heat to consumers while reducing CO2 emissions and increasing renewable energies use. However, to make them as profitable as possible, they have to be developed, operated and sized carefully. In order to cope with these objectives, simulation tools are required to analyze several configuration schemes and control methods. ...
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ژورنال
عنوان ژورنال: Energy Procedia
سال: 2016
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2016.06.031