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螺杆式压缩机无级调节负荷判断的新方法
引用本文:夏雨亮,李璐峰,王武平,梁路军.螺杆式压缩机无级调节负荷判断的新方法[J].制冷与空调(北京),2012(2):12-14.
作者姓名:夏雨亮  李璐峰  王武平  梁路军
作者单位:重庆美的通用制冷设备有限公司
摘    要:通过对压缩机厂家测试数据进行分析、计算,拟合负荷判断方程,最终给出压缩机无级调节负荷判断的控制逻辑,并且通过实例验证此逻辑的正确性。

关 键 词:冷水机组  螺杆式压缩机  无级调级  负荷  控制逻辑

New method for judging load of screw compressors with stepless regulation
Xia Yuliang Li Lufeng Wang Wuping Liang Lujun.New method for judging load of screw compressors with stepless regulation[J].Refrigeration and Air-conditioning,2012(2):12-14.
Authors:Xia Yuliang Li Lufeng Wang Wuping Liang Lujun
Affiliation:Xia Yuliang Li Lufeng Wang Wuping Liang Lujun (Chongqing Media General Refrigeration Equipment Co., Ltd.)
Abstract:The test data from the compressor manufacturers is calculated and analyzed, and the equations of the load are fitted. The control logic for judging the load of compressors with stepless regulation is brought forward. Meanwhile the correctness of the control logic is verified through several examples.
Keywords:water chiller  screw compressor  stepless regulation  load  control logic
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