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首页> 外文期刊>JSME International Journal. Series B, Fluids and Thermal Engineering >Optimization of Domestic-Size Renewable Energy System Designs Suitable for Cold Climate Regions
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Optimization of Domestic-Size Renewable Energy System Designs Suitable for Cold Climate Regions

机译：适用于寒冷气候地区的国内规模可再生能源系统设计的优化

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摘要

Five different kinds of domestic-size renewable energy system configurations for very cold climate regions were investigated. From detailed numerical modeling and system simulations, it was found that the consumption of fuel oil for the auxiliary boiler in residential-type households can almost be eliminated with a renewable energy system that incorporates photovoltaic panel arrays for electricity generation and two storage tanks: a well-insulated electric water storage tank that services the hot water loads, and a compact boiler/geothermal heat pump tank for room heating during very cold seasons. A reduction of Greenhouse Gas Emissions (GHG) of about 28% was achieved for this system compared to an equivalent conventional system. The near elimination of the use of fuel oil in this system makes it very promising for very cold climate regions in terms of energy savings because the running cost is not so dependent on the unstable nature of global oil prices.
机译：研究了非常寒冷气候地区的五种不同类型的国内规模可再生能源系统配置。通过详细的数值建模和系统模拟，发现使用可再生能源系统几乎可以消除住宅型家庭中辅助锅炉的燃油消耗，该系统集成了用于发电的光伏面板阵列和两个储罐：一口井隔热的电水储水箱，为热水提供服务，还有一个紧凑的锅炉/地热热泵水箱，用于在非常寒冷的季节进行房间供暖。与等效的常规系统相比，该系统可将温室气体排放量（GHG）降低约28％。该系统几乎消除了对燃油的使用，因此在非常寒冷的气候地区，在节能方面非常有前途，因为运行成本并不太依赖于全球油价的不稳定性质。

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