植物油厂精炼车间自动控制系统设计Design of automatic control system for refining workshop of vegetable oil factory

Abstract

植物油厂精炼车间有许多电气设备和自控仪表，电气设备是精炼车间重要的动力来源，自控仪表监测生产过程中温度、压力、流量等生产参数，因此针对电气设备和自控仪表的控制显得尤其重要。以西门子S7-1500 PLC为下位机，WINCC V7.4为上位机构建精炼车间自动控制系统是当今较为先进的一种控制系统。对精炼车间自动控制系统设计过程中的主要部分包括自动控制系统硬件组态、自动控制系统程序、WINCC V7.4上位机监控系统等设计过程进行介绍。该自动控制系统可以提高精炼车间电气设备运行效率，优化生产参数，保障生产顺利进行。 There are many electrical equipment and automatic control instruments in the refining workshop. Electrical equipment is an important power source in the refining workshop of vegetable oil factory. Automatic control instruments can monitor production parameters such as temperature, pressure and flow rate in the production process,so the control of electrical equipment and automatic control instruments is particularly important. With Siemens S7-1500 PLC as lower computer, WINCC V7.4 as upper computer to build automatic control system for refinining workshop is a relatively advanced control system today. The main parts of the design process of automatic control system in refining workshop were introduced, including control system hardware configuration,automatic control system programming, WINCC V7.4 upper computer monitoring system. The automatic control system can improve the operation efficiency of electrical equipment in refining workshop, optimize production parameters and ensure smooth production.

Keywords

• 自动控制系统；植物油厂；精炼车间；s7-1500 plc；wincc v7.4
• automatic control system； vegetable oil factory; refining workshop; s7-1500 plc； wincc v7.4