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论文类型：会议论文

发表时间：2011-01-01

收录刊物：CPCI-S

页面范围：29-32

关键字：fuzzy control; screw refrigeration compressor; energy regulator; volume-reduction ratio regulator

摘要：This paper presents an intelligent control system for the screw refrigeration compressor widely used in refrigeration application. A new fuzzy control algorithm is designed for this intelligent control system to regulate the outlet water temperature of refrigeration unit. The controller has following advantages: simple operation, friendly human-computer interaction, good temperature stability and high energy efficiency. The experiment results show that the fuzzy control algorithm can achieve better performance: temperature deviation is less than 2 degrees C and energy efficiency increases by 15%.