| 大容量新风处理机制热控制目标的优化与实现 |
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| 引用本文： | 涂虬,冯自平,董凯军,冯玉海,毛守博,国德防,唐圣,逄鹏.大容量新风处理机制热控制目标的优化与实现[J].制冷学报,2010,31(2). |
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| 作者姓名： | 涂虬 冯自平 董凯军 冯玉海 毛守博 国德防 唐圣 逄鹏 |
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| 作者单位： | 1. 中国科学院广州能源研究所,广州,510640;中国科学院可再生能源与天然气水合物重点实验室,广州,510640
2. 海尔空调电子有限公司开发部,青岛,266101 |
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| 摘 要： | 设计出一款基于VRF空调系统的16HP大容量新风处理机,制热采用变目标冷凝温度的优化设计模型控制压缩机的能力输出,通过调节新风机电子膨胀阀开度来达到目标出风温度,模型中的换热修正系数由试验确定,通过优化室外机电子膨胀阀开度的控制解决低温制热出风温度低的问题.实验验证了该控制方法的可行性,系统运行稳定可靠,出风温度控制精度高,而且实现节能,为新风机的应用提供指导.
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| 关 键 词： | 热工学 新风处理机 冷凝温度 变目标冷凝温度 |
Optimization and Realization of Heating Control Target of Large Capacity Fresh Air Processor |
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| Tu Qiu,Feng Ziping,Dong Kaijun,Feng Yuhai,Mao Shoubo,Guo Defang,Tang Sheng,Pang Peng.Optimization and Realization of Heating Control Target of Large Capacity Fresh Air Processor[J].Journal of Refrigeration,2010,31(2). |
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| Authors: | Tu Qiu Feng Ziping Dong Kaijun Feng Yuhai Mao Shoubo Guo Defang Tang Sheng Pang Peng |
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| Affiliation: | Tu Qiu1,2 Feng Zhiping1,2 Dong Kaijun1,2 Feng Yuhai3 Mao Shoubo3 Guo Defang3 Tang Sheng3 Pang Peng3(1 Guangzhou Institute of Energy Conversion,CAS,Guangzhou,510640,China,2 Key Laboratory of Renewable Energy , Gas Hydrate,3 Haier Air-Conditioning Electronic Co.LTD,Qingdao,266101,China) |
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| Abstract: | A 16 HP fresh air processor(FAP),a large capacity indoor unit matching a variable refrigerant flow(VRF) outdoor unit,was developed.In the processor,an optimization design model of variable target condensation temperature is adopted to control the capacity output of the compressor,and the air outlet temperature is controlled by regulating the opening of an electronic expansion valve(EEV).The heat transfer correction factor in the model is determined by experiments.The experiment shows that this control strat... |
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| Keywords: | VRV |
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