Application of PLC technology in hydraulic control system of petroleum machinery
石油机械液压控制系统中PLC技术的应用探讨

摘要

随着我国石油工业的快速发展，石油机械产品也在不断更新换代，智能化、信息化、自动化控制已经成为未来机械工程领域发展的主导方向，也是机械工程师未来主要的研究热点。液压控制系统是石油机械产品中非常重要的一个组成部分，将石油机械液压控制系统与PLC控制系统结合可有效提升液压系统控制精度和作业效率。本文主要对石油机械PLC控制的相关问题进行探讨，希望能深入挖掘PLC在石油机械液压控制系统中的应用优势，进而全面提升石油机械液压系统控制水平，实现石油企业经济效益和社会效益的最大化。

Abstract

With the rapid development of China's petroleum industry, petroleum machinery products are also constantly updated. Intelligence, informatization and automatic control have become the leading direction of the development of mechanical engineering in the future, and also the main research focus of mechanical engineers in the future. Hydraulic control system is a very important part of petroleum machinery products. Combining the hydraulic control system of petroleum machinery with PLC control system can effectively improve the control accuracy and operation efficiency of the hydraulic system. This paper mainly discusses the related problems of PLC control of petroleum machinery, hoping that you can tap the application advantages of PLC in the hydraulic control system of petroleum machinery, and then comprehensively improve the control level of the hydraulic system of petroleum machinery, so as to maximize the economic and social benefits of petroleum enterprises.