过程(计算)
忠诚
加工厂
计算机科学
控制室
工程类
系统工程
制造工程
操作系统
电气工程
电信
作者
Michael Schueler,Tanja Mehling
出处
期刊:Computer-aided chemical engineering
日期:2023-01-01
卷期号:: 2049-2055
标识
DOI:10.1016/b978-0-443-15274-0.50326-7
摘要
An Operator Training System (OTS) is a digital twin of a process plant, that enables to study the plant before it really exists. That does not just give an opportunity to train the operators of the plant, before plant startup, but it also helps to get a better understanding of the process. In this work, an OTS of a novel process to produce biochemicals from wood was developed. Aiming to train the staff while the plant is still under construction and to gain a deep knowledge of this plant, a digital twin of the plant was built. According to the requirements for the training, a mid-fidelity process model was combined with a high-fidelity model. To finalize the OTS, the process model was connected to the original Distributed Control System (DCS) environment. It can be shown that the development of a process plant digital twin is highly effective in accelerating the commissioning of a new plant. On the one hand, the operators are enabled to gain a deep knowledge of the process and the operation of the plant even before the plant is finalized. On the other hand, the detailed simulation gives valuable insights to the process, which help to understand the process, the conditions, and the regulation concept.
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