oil pump energy-saving 抽油机节能
Finally, a practical energy-saving FNN prediction algorithm for oil pump is given. The algorithm is used in controller of intelligent oil pump and energy-saving effects are achieved.
最后给出了实用的抽油机节能FNN预报算法，将该算法应用在智能抽油机控制器中，取得了满意的节能效果。
The high-voltage energy-saving submersible motors are developed for solving such problems as high electric quantity and high oil recovery costs consuming during working process of electric pump wells.
高压节能潜油电机是为解决电泵井生产过程中用电量大、采油成本高等问题开发研制而成的。
All hydraulic load sensing steering that supplies oil on demand preferentially and valve working hydraulic system of single pump priority are economic and energy-saving.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
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