高压变频器在油气初加工装置应用的可行性分析  

Feasibility analysis on application of high voltage inverter in oil-gas pretreating device

作　　者：孙胜勇[1] 

机构地区：[1]大庆油田有限责任公司天然气分公司

出　　处：《石油石化节能》2016年第2期12-14,8,共3页Energy Conservation in Petroleum & PetroChemical Industry

摘　　要：针对油气初加工装置压缩机组运行中能耗较高且启机操作难度较大的实际问题,结合高压变频器在其他行业的应用情况,提出高压变频器在油气初加工装置应用的想法,分别从变频器自身可靠性、变频器调节装置工艺参数、变频器节能以及变频器的带负荷启动等方面对其应用的可行性进行了详细阐述;同时,提出应用时需解决额定工况点和控制变量如何选取的实际问题,并给出初步的解决思路,得出了高压变频器在油气初加工装置中完全可以应用并比常规控制更具优势的结论。In view of the high energy consumption of the compressor and the difficulty of machine operating in the oil-gas pretreating device, according to the application of high voltage inverter in other industries, the application of high voltage inverter in the oil-gas pretreating device has been presented. Some practical problems have been put forward, such as the reliability of inverter, the process parameters of variable frequency inverter, the energy-saving and the load start-up of inverter, and the selection of rated condition and control variable. A preliminary solution has been obtained. These show that the high voltage frequency inverter can be used completely in oil-gas pretreating device and has advantages over the conventional control.

关 键 词：油气初加工装置 高压变频器 调节参数 控制变量 节能 

分 类 号：TE96[石油与天然气工程—石油机械设备] TM921.51[电气工程—电力电子与电力传动]