摘要
在分析机泵调速节电原理和异步电动机变频调速原理的基础上，介绍了变频调速装置在原油集输系统、供水系统、锅炉采暖供热系统中的应用原理和现状。具体应用后的节电数据表明，变频调速技术在油田的推广应用已取得了很大经济效益。
After analyzing the principle of power-saving by engine/pump speed regulation and the principle of variable-frequency speed-regulation on asynchronous electric motors, the application of the variable-frequency speed-regulating device to oil collecting and delivering system. water supply system and steam heating system is introduced. Field data show, by applying the variable-frequency speed-regulating technique, remarkable financial profit has been obtained.
出处
《石油机械》
北大核心
1995年第7期44-49,共6页
China Petroleum Machinery
关键词
石油机械
变频调速
泵
压缩机
petroleum machinery variable-frequency speed-regulating technique application
