Inherent operational characteristics and operational stability of a variable speed direct expansion air conditioning system

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• 作者：Yudong Xia ; Shiming Deng ; ^{besmd@polyu.edu.hk} ; Ming-Yin Chan
• 关键词：Variable speed ; DX A/C ; Operational stability ; Inherent operational characteristics ; Degree of refrigerant superheat ; Superheat nonlinearity
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：113
• 期：Complete
• 页码：268-277
• 全文大小：783 K
• 卷排序：113

文摘

VS DX A/C system’s inherent operational characteristics considering stability studied. Speed combinations, DS settings and inlet air states influenced operational stability. Evaporator superheat nonlinearity can be used to explain instability.