摘要
在简要叙述离心系调速节能的原理后，以拉西采油厂实测数据，说明离心果变频调速后具有较高的节电率．并指明调速在石油工业中的巨大潜力．
This article brienY introduce the principle of speed -regulation and energy-saving of the centrifugal pump, With practical measured date in Thuang Xi Oi1 Production Plant the author demonstrated that the centrifugal pump through frequeney vartation speed - regulation can obtain higher electricity -saving rate. Aiso the author points out speed -regulation and energy-saving have enormouL Potentialities in the petroleum industry.
关键词
变频调速
泵管压差
节电率
油田
泵
technology of fregucncy variation speed-regulation, pressure drop frome the pump to its pipeline,electricity-saving rate
