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热回收型多元变制冷剂流量空调系统控制策略实验研究 【英文篇名】 Experimental study on control strategy of an MVRV air conditioning system with heat recovery 【作者中文名】 石文星; 彦启森; 彭晓峰; 【作者英文名】 Shi Wenxing; Yon Qisen and Peng Xiaofeng Tsinghua University. Beijing. China; 【作者单位】 清华大学; 【文献出处】 暖通空调, Hv 控制; 自治协调; 叠加循环原理; 【英文关键词】 multi-variable-refrigerant-volume air conditioning system; control; self-rule with interaction; cycle superimposition principle; 【摘要】 阐述了多元变制冷剂流量(MVRV)空调系统的自治协调控制(SRI)思想,指出室外机叠加循环原理是自治协调控制的核心内容;自行研制出热回收型MVRV空调系统实验装置并建立实验台,对上述策略进行验证。实验结果表明,所提出的控制策略切实可行,效果良好,适用于单冷、热泵以及热回收型MVRV空调系统。 【英文摘要】 Presents the control principle of self-rule with interaction (SRI) of multi-variable-refrigerant-volume(MVRV)air conditioning system, in which the cycle superimposition principle is the core strategy for controlling the outdoor unit. The control strategy was implemented on the self-developed experimental equipment of MVRV air conditioning system with heat recovery. The experimental results indicate that the control strategy of SRI is practical and can be applied to different MVRV air conditioning systems, i... 【基金】 国家自然科学基金资助项目(编号50176028)