基于数字孪生技术的低碳选煤厂能源监控平台应用研究
Application research on energy monitoring platform of low-carbon coal preparation plant based on digital twin technology
虞婧 1魏红磊 1周亘儒 1孟龙 1陈浩1
作者信息
- 1. 中煤科工集团南京设计研究院有限公司,江苏 南京 210031;南京业恒达智能系统有限公司,江苏 南京 210031
- 折叠
摘要
为了提高选煤厂能源的精细化和智能化管理,利用数字孪生技术设计了低碳选煤厂能源监控平台,在搭建选煤厂洗选工艺流线数字孪生体的基础上,通过供配电无人管控技术、重介全流程智能控制技术及煤泥浓缩智能控制技术建立相应生产控制算法模型,对选煤厂电、介、药、水能源进行可视化监测与控制;平台应用情况表明,该平台实现选煤厂生产流程智能控制、能耗智能调节、异常用能报警等功能,促进节能降耗.
Abstract
In order to improve the refined and intelligent management of energy in coal preparation plant,the energy monitoring platform of low-carbon coal preparation plant is designed using digital twin technology.Based on the establishment of the digital twin of washing process flow line in coal preparation plant,the corresponding production control algorithm model is established through the unsupervised control technology of power supply and distribution,the intelligent control technology of heavy medium whole process and the intelligent control technology of slime concentration,so as to carry out visual monitoring and control of electricity,medium,reagents and water in coal preparation plant.The application result shows that the platform can realize such functions as intelligent control of production process,intelligent regulation of energy consumption and alarm of abnormal energy use in coal preparation plant,so as to promote energy saving and consumption reduction.
关键词
数字孪生/智能控制/能源监控/洗选工艺/节能降耗Key words
digital twin/intelligent control/energy monitoring/washing process/energy conservation and consumption reduction引用本文复制引用
出版年
2024
NETL
NSTL
万方数据