长输天然气管道不同压缩机驱动方式的比较  

Comparison of Two Types of Compressor Drivers for Long Distance Natural Gas Pipeline

作　　者：艾勇[1] 张福坤 吴全[1] 王占黎[1] 

机构地区：[1]中国石油天然气股份有限公司规划总院 [2]中国石油西气东输管道公司

出　　处：《石油规划设计》2014年第5期27-29,50,共3页Petroleum Planning & Engineering

摘　　要：燃气轮机和变频电机是长输天然气管道两种常用的压缩机驱动方式。截止2013年底,我国(包括中亚—中国天然气管道)安装投产的长输天然气管道压缩机组约220套,总装机功率约5 000MW。随着我国进口天然气管道的陆续建成投产和国内天然气管网的不断完善,越来越多的压缩机组将得到应用,同时,压缩机组的国产化也进一步推进。比较和分析了燃气轮机和变频电机的结构和特性、启机和停机、典型故障、维护和保养以及经济性,为长输天然气管道压缩机驱动选型提供参考。Gas turbine and high frequency electric motor are two types of common compressor drivers for long distance natural gas pipeline. By the end of 2013, China(including trans-Asia pipeline) has installed about 220 sets of compressor units, approximately 5,000 MW ISO power in total. With the sequent construction of imported natural gas pipelines and continual improvement of domestic natural gas pipelines, compressor localization will be promoted while more and more compressor units are going to be put into use. The differences of gas turbine and high frequency electric motor regarding to their configuration and performance, start up and stop, typical malfunction, maintenance and economy were compared and analyzed, and the reference of compressor drive's alternative for long distance natural gas pipeline was thence provided.

关 键 词：天然气管道 驱动 燃气轮机 变频电机 比较 

分 类 号：TE974[石油与天然气工程—石油机械设备]