三钢焦炉热回收发电机DEH控制分析与优化

DEH Control Analysis and Optimization of Coke Oven Heat Recovery Generator in Sansteel

初步介绍三钢焦炉热回收余热2×80MW高温超高压发电机组的布置方式及工艺控制过程,并简单阐述DEH系统的控制原理及作用。通过改进优化停机控制回路,对保障机组安全起到至关重要的作用。

This paper introduces the arrangement and process control process of 2×80MW high temperature and ultra high pressure generator set for coke oven heat recovery in Sansteel Co., Ltd. And briefly expounds the control principle and function of DEH system. By improving and optimizing the shutdown control loop, it plays an important role in ensuring the safety of the unit.