With the growth of hydrogen (H 2 ) production, there is great potential for utilizing H 2 production excess heat. However, the cost-optimal dimensioning of hybrid heat pump systems considering H 2 production excess heat is still in its infancy. This study examined the cost-optimal dimensioning...
aThe annual energy consumption and utility cost of the solar assisted heat pump systems were compared to a market available air source heat pump, a ground source heat pump system as well as the typical reference housing heating and cooling system. 太阳协助的热泵系统的每年能源消耗和通用费用与市场...
Towards smart cities: Integrating ground source heat pump systems with energy piles Human civilization is currently evolving at an unprecedented rate, with new breakthroughs every single day. This has become possible due to never-tapped-before levels of energy resources. ...
aThe results predicted that a solar assisted air source heat pump has a comparable capital cost to a ground source heat pump system in all housing types and the highest energy savings for a “net zero ready” house of 34% compared to the base case. 结果预言太阳协助的空气来源热泵有可比较的...
In many cold climates, the coincidence of long heating seasons as well as relatively high levels of solar insolation offer an opportunity to explore the potential for solar-assisted air source heat pumps to meet greenhouse gas reduction objectives for space and water heating systems. This paper pre...
The economic assessment results clarify that the system achieves a net present value (NPV) of 拢38,990 and has a PBP of 4.15 years. Meanwhile, the economic sensitive analyses reveal that the high discount rate reduces the system NPV whereas the high investment cost causes a long PBP to ...
1 MOST people opt for either a ground or air source heat pumpbecause water source heat pumps...Gray, Julie
The heat pump was chosen by means of Vito-WP software, where the seasonal performance factor was calculated. The role of selected devices was to heat and prepare hot domestic water for a family of four. Costs of energy purchase and heat generation were calculated for each solution on the ...
adates of attending the 日期出席[translate] athe consumer boom of the 1980s led to an explosion of shopping centre development in big cities around the country 正在翻译,请等待...[translate] aA standard air source heat pump yielded the lowest life cycle cost in the1980’s and energy efficient...
This study aims to develop a controller to operate an energy system-consisting of a photovoltaic thermal (PVT) system combined with a heat pump, using the reinforcement learning approach to minimize the operating costs of the system. For this, the flow rate of the cooling fluid pumped through ...