Applying variable frequency technique and automation control technique in intelligent oil pumping system improves the existing pumping unit.
应用变频调速技术、自动控制技术改造现有的游梁式抽油机，实现了抽油系统的智能化。
The traditional control cabinet of oil-pumping unit is using continuous electricity contact system through the mechanical touching point by closing and opening to achieve the circuit's "on" and"off".
传统的抽油机控制柜大都采用继电接触系统，通过机械式触点闭合、断开实现电路导通或断开。
In order to meet the need of reducing power consumption in oil fields, an intelligent pumping unit control system is developed.
为了实现油田对节能降耗的要求，研制了以单片机为核心的可控硅移相触发控制的低成本抽油机控制系统。
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