交流变频钻机能实现升降钻具机械化

Mechanized Tripping with AC Inverter Driving System

摘要:

根据升降钻具的负载特点 ,动力驱动系统必须具备的 2个基本特性是硬的机械特性和近似恒功率的调速特性。给出了交流变频驱动钻机升降钻具机械化的技术方法和实例

Abstract:

According to the load of tripping, driving system of drill should have rigid output performance and regulating performance approximate to constant power. Mechanized tripping method with AC inverter driving system and it's examples is discussed.