氨气压缩机组转速波动分析及处理  

AMMONIA COMPRESSOR SPEED FLUCTUATION ANALYSIS AND TREATMENT

作　　者：梁安 

机构地区：[1]陕西奥维乾元化工有限公司,陕西府谷719400

出　　处：《大氮肥》2014年第6期376-378,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对氨气压缩机组转速频繁波动故障,通过对氨气压缩机组调速系统原理及氨气压缩机工艺负荷状况分析,确定调速系统中电液转换器供电电压太低造成机组转速波动,更换电缆后消除了故障。In view of the ammonia compressor speed frequently fluctuated, we analyzed the ammonia compressor speed control system principle and the running status, and found that the fluctuation was caused by too low power supply voltage of electro-hydraulic converter. After replacing electric cable, the problem was solved.

关 键 词：压缩机 调速系统 油动机 电液转换器 

分 类 号：TQ113.25[化学工程—无机化工]