【摘要】 通过变频器在恒压供水系统中的应用,阐述了采用交流变频调速控制方案的经济性和优越性.介绍了变频器的控制原理、节能特点,以及恒压供水系统采用变频调速的节能效果.更多还原

【Abstract】 Through application of frequency converter in constant pressure water supply system, the paper describes the economic feature and advantages of adopting AC frequency conversion speed control method. It also introduces the control principles and energy-saving properties of frequency converter and the results after using it.更多还原