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简述了氢氮压缩机辅机电控柜在主机控制中起着非常重要的作用,其工作的可靠程度直接影响到压缩机的安全稳定运行。介绍了早期随设备配套的电控柜在使用过程中多次出现故障,暴露出一些控制缺陷,针对此问题,使用可编程控制器PLC对其进行技术改造后,经过一年多时间的试运行,通过同期数据分析比较,安全稳定运行效果明显,具有较强的实用性和推广性。
Briefly describes the hydrogen-nitrogen compressor auxiliary electrical control cabinet in the host control plays a very important role, the reliability of its work directly affects the compressor’s safe and stable operation. Introduced the early with the equipment supporting the control cabinet in the course of several failures, exposing some control defects, in response to this problem, the use of programmable logic controller PLC to its technological transformation, after more than one year of trial operation , Through the same period of data analysis and comparison, the safe and stable operation effect is obvious, with strong practicality and promotion.