Research status of energy storage air conditioning technology issues

What is the focus of future research on cold storage air conditioning systems?

It highlights that the improvement of phase-change material performance, heat transfer enhancement of cold storage devices, improvement of COP, energy saving rate of an air conditioning system, and maintenance of long-term stable operation of the system are the focus of future research on cold storage air conditioning systems.

Can cold storage reduce energy constraints in air conditioning systems?

In this context, the study of green and low-energy air conditioning systems holds significant practical significance in alleviating energy constraints. To regulate peak electricity loads, cold storage technology can address the mismatch between air conditioning demand and energy supply [3, 4].

Is phase change cold storage air conditioning a future development direction?

Therefore, phase change cold storage air conditioning is a future development direction for air conditioning energy saving, and the following conclusions can be drawn: Latent heat cold storage holds greater research potential in air conditioning than sensible heat due to its high energy storage efficiency.

Can phase change materials reduce air conditioning energy consumption?

Overall, the various applications of phase change materials in cold storage air conditioning can reduce air conditioning energy consumption and improve energy efficiency. Therefore, phase change cold storage air conditioning is a future development direction for air conditioning energy saving, and the following conclusions can be drawn:

What is the Technology Strategy assessment on thermal energy storage?

This technology strategy assessment on thermal energy storage, released as part of the Long-Duration Storage Shot, contains the findings from the Storage Innovations (SI) 2030 strategic initiative.

Does cold storage increase cop of air conditioning system?

Experiments showed that the COP of the air conditioning system with the cold storage tank was higher than 0.5, and the COP increased by about 25.6% compared to commonly used water-cooled air conditioning. As shown in the Figure 10, Wan et al. designed a phase change cold storage air conditioning system for split air conditioners.