电力变压器高压试验虚拟仿真实验教学系统设计

Design of virtual simulation experimental teaching system for power transformer high-voltage test

基于绝缘电阻测量原理和判据计算方法,设计了电力变压器高压试验虚拟仿真实验教学系统,包括系统架构、实验考评点、高压试验操作流程等。系统依托开放式虚拟仿真实验教学管理平台运行,将传统实验教学延伸至互联网终端。实验内容涵盖变电站场景漫游、主设备认知、故障判别、试验操作、数据采集记录等环节,作业流程紧密联系工程实际。实施效果表明,该系统能减少电气专业实验室建设成本,提升课堂和实验教学效率,对提高实践型人才培养质量有积极作用。

Based on the measuring principle and criterion calculation method of insulation resistance, a virtual simulation experimental teaching system for power transformer high-voltage test is designed including its structure, examination points, and operation process. An open virtual simulation experimental teaching management platform is used to support and drive the system execution, which extends traditional experimental teaching to Internet terminals. The experiment contents include substation scene roaming, high-voltage equipment recognition, fault identification, test operation, data acquisition and recording, etc. The operation process is closely linked with engineering practice. The application effect of the system shows that the cost of construction of electrical laboratory is reduced but the efficiency of experimental teaching is improved as well as classroom teaching. Therefore, the system can play a positive role in improving the quality of practical talents training.