中厚板精轧液压AGC系统的分析与应用

Analysis and Application of Hydraulic AGC System in the Medium Plate Finishing Roll

济钢中厚板厂为满足高精度产品的轧制要求,研制开发了液压AGC系统。新研制的液压AGC系统,能够实现液压APC、绝对值AGC、相对AGC及其它各种补偿功能以及操作侧、传动侧同步控制功能、自动保护等功能,且能够完成较高的动态响应。生产运行以来,系统稳定、可靠,实现了AGC系统全过程自动控制,产品质量明显提高。

In order to roll high accuracy products, the medium plate plant of Jigang has developed the hydraulic AGC system. This system can realize hydraulic APC, absolute value AGC, relative AGC and other each kind of compensatory function, as well as synchronic control function for operation side and transmission side and automatic protection function etc and can complete a higher dynamic response. Since actual production, the hydraulic AGC system was stable and reliable and realized the AGC system entire process automatic control and product quality distinct enhancement.