虚拟现实技术设计锅炉安全运行数字孪生系统  

Design of Digital Twin System for Boiler Safe Operation Based on Virtual Reality Technology

作　　者：王进峰 张佳祥 王婧[3] 王汝悦 阮望 武立强 易东杰 WANG Jinfeng;ZHANG Jiaxiang;WANG Jing;WANG Ruyue;RUAN Wang;WU Liqiang;YI Dongjie(Department of Mechanical Engineering,North China Electric Power University(Baoding),Baoding 071003,Hebei,China;Baoding Key Laboratory of Advanced Design and Smart Manufacturing,North China Electric Power University(Baoding),Baoding 071003,Hebei,China;Baoding Cigarette Factory of Hebei Baisha Tobacco Co.,Ltd.,Baoding 071000,Hebei,China)

机构地区：[1]华北电力大学(保定)机械工程系,河北保定071003 [2]华北电力大学(保定)保定市先进设计与智能制造重点实验室,河北保定071003 [3]河北白沙烟草有限责任公司保定卷烟厂,河北保定071000

出　　处：《济南大学学报(自然科学版)》2025年第2期286-290,共5页Journal of University of Jinan(Science and Technology)

基　　金：国家自然科学基金项目(52071142);河北中烟工业有限责任公司青年人才项目(HBZY-BY2023A002)。

摘　　要：为了解决锅炉车间现场操作人员的突发重大安全事故处置能力不足的问题,以某卷烟厂锅炉为研究对象,利用现场实际测量、激光扫描等手段生成锅炉设备及车间场景的三维数据,利用温度、压力传感器等获取锅炉运行数据,构建锅炉虚拟模型;在锅炉虚拟模型中设计锅炉安全运行数字孪生系统,利用虚拟现实技术,实现锅炉运行中初起火灾、天然气泄露、蒸汽泄漏3种紧急情况的模拟处置。结果表明,所设计的锅炉安全运行数字孪生系统中初起火灾、天然气泄露、蒸汽泄露模拟处置3个功能模块响应时长不超过1.5 s,小于所设置的期望响应时长,所设计的系统可用于锅炉的预测性维护,保障锅炉的安全运行。To solve the problem of insufficient handling ability for sudden major safety accidents of on-site operators in boiler workshops,three-dimensional data of boiler equipment and workshop scenes were generated by using on-site actual measurement and laser scanning taking a boiler in a cigarette factory as the research object.Boiler operation data were obtained by using temperature and pressure sensors to build a boiler virtual model.A digital twin system for boiler safety operation was designed in the boiler virtual model.Virtual reality technology was used to simulate and handling of three emergency situations in boiler operation which are initial fire,natural gas leakage,and steam leakage.The results show that the response time of the three functional modules of initial fire,natural gas leakage,and steam leakage simulation handling in the designed digital twin system for boiler safety operation does not exceed 1.5 s,which is less than the expected response time set.The designed system can be used for predictive maintenance of boilers and realize safe operation of boilers.

关 键 词：锅炉 数字孪生 虚拟现实 Unity 3D软件 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]