| 摘要: |
| 本文对太阳能溶液除湿空调系统的最新再生技术进行了的综述，并对太阳能光热再生、太阳能光伏再生和太阳能光伏/热(PV/T)再生这3个再生方法进行了模拟对比。结果表明：在理想状态下，光伏/热电渗析(PV/T-ED)再生比光伏电渗析(PV-ED)再生节能40.5%，光伏电渗析再生比热再生节能51.6%。光伏/热电渗析再生系统在理想工况下运行时，对比氯化锂溶液、溴化锂溶液、氯化钙溶液再生分析发现溴化锂溶液的再生进出口浓度差最大，而氯化锂溶液再生后除湿能力最强。 |
| 关键词: 太阳能 溶液再生 电渗析 能耗分析 |
| DOI： |
| Received:April 09, 2018Revised:June 09, 2018 |
| 基金项目:国家自然科学基金（1520105009）资助项目。 |
|
| Research Progress on Regenerative Technology and Energy Analysis of Solar Liquid Desiccant Air-conditioning System |
|
Zhou Junming1, Zhang Xiaosong1,2, Sun Bo1
|
| (1.School of Energy and Environment, Southeast University;2.Ministry of Education of Key Laboratory of Energy Thermal Conversion and Control, Southeast University) |
| Abstract: |
| Solar liquid desiccant air-conditioning represents a new, environmentally friendly, and energy-saving air-conditioning system. Solar-energy solution regeneration is one of the most important aspects of the system. In this study, a comprehensive review of the latest regeneration technologies for solar liquid desiccant air-conditioning systems is presented. The following three regeneration methods were simulated and compared: photothermal, photovoltaic, and PV/T. The results showed that under ideal conditions, the PV/T-ED regeneration was 40.5% greater than PV-ED regeneration in terms of energy-saving, whereas PV-ED regeneration was 51.6% better than PT regeneration. When the PV/T-ED regeneration was operated for LiCl-H2O, LiBr-H2O, and CaCl2-H2O under ideal conditions, it was found that the LiBr-H2O had the largest concentration difference between the inlet and outlet, whereas the LiCl-H2O had the strongest dehumidification capability after regeneration. |
| Key words: solar energy liquid regeneration electrodialysis energy analysis |
