沉浸式变电站故障仿真系统开发

摘要

针对现有变电站仿真培训系统存在的故障仿真不足、缺乏现场感以及考核方式简单的问题,以110 kV变电站为仿真对象,利用Unity3D完善的交互功能和HTC vive强大的硬件支持,搭建了沉浸式变电站故障仿真系统.首先用3DMAX软件建模,然后将模型导入Unity3D中,再利用SteamVR插件设定沉浸式交互场景,并将设备和故障信息存入MySQL数据库,开发了学员考核模块.该系统实现了变电站沉浸式培训和学员故障考核的功能.系统开发过程中,HTC vive硬件平台的引入为学员培训带入了沉浸感,激发了学员学习热情,提升了培训效率;考核模块的设计,完善了系统考核评价功能,为学员学习提供了评判依据.%Aiming at problems existing in current substation training systems, such as weak to fault simulation, the lack of the sensed presence and simple inspection way, the immersive substation accidents simulation system is developed. The simulation object is a 110 kV substation. And the perfect interactive functions offered by Unity3D and the powerful hardware support of HTC vive are used in this system. Firstly, the models of substation's primary equipment are established by 3DMAX software, then the models are imported into Unity3D software, the immersion interactive scenario is set by the SteamVR plug-in, and the faults information and equipment information are deposited into the MySQL database. In this way, the student assessment module is developed. This system realizes the functions of immersion training in substation and student assessment of failure. In the process of system development, the hardware platform of HTC vive is used to bring the immersion for student's training. It inspires the student's passion and improves the training efficiency. And the design of the assessment module completes the evaluation function of the system, and provides the evaluation evidences for the student's study.