大功率高压变频器在中石油西气东输天然气管道压气站电驱压缩机组的应用  

High Power High Voltage Inverter in PetroChina West East Natural Gas Pipeline Compressor Station Electric Drive Compressor

机构地区：[1]荣信电力电子股份有限公司

出　　处：《变频器世界》2014年第8期73-77,共5页The World of Inverters

摘　　要：随着我国高压变频器技术的不断发展和成熟,高品质10MVA以上高压大功率变频器打破国外垄断的时机已经到来,大功率、高集成度、高密度功率单元、模块化设计、转速矢量控制已成为发展趋势,并在一些领域取得了成功。With the continuous development of high voltage frequency converter technology in China and mature, high quality IOMVA above high-voltage converter to break the foreign monopoly of the time has come, big power, high integration, high density power unit, modular design, speed vector control has become the trend of development, and in some areas have achieved success.

关 键 词：高压大功率变频器 同步电机磁场定向矢量控制 PI调节 水冷装置 

分 类 号：TE974[石油与天然气工程—石油机械设备]