摘要
低温液氧泵是空分装置中的关键设备,介绍了应用于风机和泵类的PowerFlex400系列变频器的工作原理、选型调试、操作维护及应用情况,该变频器可靠性高,控制方便,既提高了生产效率,又降低了设备的维护和运行费用,值得在低比转速离心泵中推广应用。
Low temperature liquid oxygen pump is the key equipment in the air device, introduced the application in the fans and pumps PowerFlex400 series of the frequency converter working principle, type selection commission, operation maintenance and application, this converter high reliability, high control convenient, can not only improve the production efficiency and reduce the equipment main- tenance and operation cost, it is worth in the low speed centrifugal pump than in application
出处
《煤》
2012年第7期15-16,30,共3页
Coal
关键词
液氧泵
变频器
转速
liquid oxygen pump
inverter
speed
作者简介
苟军华（1980-），男，陕西宝鸡人，助理工程师，从事机电技术工作。
