Thermal energy storage (TES) is recognized as a well-established technology added to the
smart energy systems to support the immediate increase in energy demand, flatten the rapid …

Air-source heat pumps (ASHPs) can support a decarbonized economy by replacing
combustion appliances in homes and electrifying heating systems in buildings. However …

Multi-span greenhouses consume enormous amounts of energy for heating in northern
China, resulting in poor profitability and unsustainability. A greenhouse heating system …

The air source heat pump (ASHP) is operated in a low temperature and high humidity
working environment. There is always a lot of frost forming on the outdoor heat exchanger …

Air-source heat pump (ASHP) is wide used for its carbon neutrality. In cold climates, to
ensure good efficiency and stability, cascade ASHP is a promising technology for high …

Abstract “Clean heating” has become a national strategy for energy conservation and
carbon reduction in China. The energy storage heating system with air source heat pump …

The frost-free air-source heat pump (ASHP) with integrated liquid desiccant dehumidification
is a more promising energy-saving alternative to the conventional ASHP unit. The …

Refrigerant injection technique can be applied to heat pumps in cold regions to enhance
performance and reliability, but currently this technique is mainly used in scroll compressors …

The performance of air-source heat pump is strongly influenced by ambient temperature
variation. Improving its stability and efficiency during wintertime is important for promoting its …

The packed bed thermal energy storage device (PBTESD) filled with spherical phase
change capsules can overcome the mismatch between the energy supply and the heat …