空调水系统变流量节能控制（续2）：变频调速水泵的合理应用
Variable water flow control in air conditioning systems for energy efficiency(continued two):appropriate
摘要：
分析了变频调速水泵应用中的相关问题，包括变频泵的特性、最小转速的控制范围、不同控制方式的节能效果、变频泵与定速泵并联运行时的控制等。
关键词：空调水系统,变频泵,应用
Abstract：
Analyses the related problems in application of variable frequency pumps, including the characteristics of variable frequency pump, the control range of minimum rotational speed, the energy saving effect of different control strategies and the control of parallel connection work of variable frequency pump and constant speed pump.
Keywords:airconditioning,watersystem,variablefrequencypump,application