变频高速电机驱动压缩机在西气东输的运用  

Compressors Driven by High-speed Variable Frequency Motors Used at the West-East Gas Pipeline

作　　者：吕开钧 

机构地区：[1]中国石油西气东输管道(销售)公司压缩机处,上海200122

出　　处：《电气传动》2010年第5期67-71,共5页Electric Drive

摘　　要：介绍了西门子LCI变频器及高速电机驱动压缩机系统在西气东输的应用。主要作用是用变频电机驱动压缩机,为长输天然气管线增压。经应用表明,该系统节能降耗、工作可靠、操作方便。通过对驱动系统的构成、主要特点的阐述及工程建设、运行中易出现问题的分析总结,为该类系统在今后相似项目上的运用提供了经验借鉴。The application of Siemens LCI frequency converter and compressor systems that are driven by high-speed motors in the west-east gas pipeline was introduced.The main purpose of these devices are to drive compressors using variable frequency motor to raise pressure of long distance natural gas transportation.Application shows that this system is energy saving,high reliability and easy for operation.By the explanation of the construction and characteristic of the driving system and the analysis of the problems emerged during the project construction and operation,it is possible to provide the experience for future use of this kind of equipments on similar projects.

关 键 词：隔离变压器 变频器 谐波滤波装置 同步电机 建设 运行 

分 类 号：TP276[自动化与计算机技术—检测技术与自动化装置]