摘   要：本文介紹了高壓變頻器在勝利油田某柱塞泵機(jī)組中的應(yīng)用情況，改造結(jié)果表明，柱塞泵機(jī)組變頻改造節(jié)能效果顯著，具有較高的經(jīng)濟(jì)效益。 關(guān)鍵詞：高壓變頻器；柱塞泵；節(jié)能 Abstract: This article describes the application of high voltage frequency converter in a piston pump unit in Shengli Oilfield. The results of the transformation show that the variable efficiency of the variable frequency pump for the piston pump unit has significant energy savings and high economic benefits. Key [登陸后可查看全文]