建立新型的太阳能PV/T热泵辅助分布式餐厨垃圾能源转化系统。对新型系统进行数学建模和热力学分析,提出新型系统性能评价指标,进行实验测试和仿真模拟。结果表明：太阳能PV/T热泵系统可稳定为分布式餐厨垃圾废物能源化系统提供热能和电能,显著提升新型系统的效率,相同环境温度下提升系统总效率为10%~15%,以期为分布式餐厨垃圾废物能源化系统在低温环境下的应用提供可能。
Abstract
In this study, a new type of distributed food waste-energy system coupled with PV/T heat pump was developed. Both mathematical modeling and thermodynamic analysis were carried out for the new system, based on which the performance evaluation index of the new system was proposed. According to the research results the solar PV/T heat pump system can perform consistently in providing the thermal energy and electric energy required for the distributed food waste-energy system, thus significantly improving the efficiency of the new system, with the improvement efficiency varying from 10% to 15% at the same ambient temperature. This is expected to make the application of the distributed food waste-energy system possible in low- temperature environments.
关键词
太阳能 /
厌氧发酵 /
热泵系统 /
PV/T /
餐厨垃圾 /
分布式 /
效率
Key words
solar energy /
anaerobic digestion /
heat pump systems /
PV/T /
food waste /
distributed /
efficiency
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参考文献
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基金
国家重点研发专项（2019YFE0104900）
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