变频器在高速公路上的应用

Transducer Used on Expressway

变频器应用于高速公路收费站栏杆机、收费站和服务区供水系统、隧道通风系统。高速公路使用了变频器后,可提升自动化控制水平,并有一定的节能效果。

Transducer finds use in toll station baluster machine, toll station and service zone water supply system and tunnel ventilation system of expressway. With use of transducer on expressway, level of automatic control can be raised, with a given effect of energy-saving.