摘要
阐述了一种新型多功能交流变频调速控制系统,用于保持油田输油管主干线油压恒定。介绍了控制系统的功能、运行节能原理、系统组成和变频器工作原理。
A novel AC variable frequency converting control system with multiple functions is introduced. The system is suitable for maintaining constant oil pressure in main line of oil pipelines. The functions, the principle of operation energy saving, system composition and operational principle of the converter are presented.
出处
《自动化仪表》
CAS
北大核心
1995年第10期4-7,共4页
Process Automation Instrumentation
