系统仿真学报 ›› 2022, Vol. 34 ›› Issue (2): 212-220.doi: 10.16182/j.issn1004731x.joss.21-0999

• 专家约稿/专栏 • 上一篇    下一篇

基于多时间尺度和VR的输电线运检培训仿真

闫佳文1(), 黄继杰2(), 周磊2, 陈长金1, 吴强1, 赵锦涛1   

  1. 1.国网河北省电力有限公司培训中心,河北 石家庄 050023
    2.北京科东电力控制系统有限责任公司,北京 100192
  • 收稿日期:2021-09-26 修回日期:2021-12-31 出版日期:2022-02-18 发布日期:2022-02-23
  • 通讯作者: 黄继杰 E-mail:71766013@qq.com;1250756609@qq.com
  • 作者简介:闫佳文(1980-),男,硕士,高级讲师,研究方向为高压试验、带电检测、输配电检修。E-mail:71766013@qq.com
  • 基金资助:
    国网河北省电力有限公司项目(kj2018-016)

Transmission Line Operation and Inspection Training Simulation Based on Multiple Time Scales and VR

Jiawen Yan1(), Jijie Huang2(), Lie Zhou2, Changjin Chen1, Qiang Wu1, Jintao Zhao1   

  1. 1.State Grid Hebei Electric Power Co. Ltd. Training Center, Shijiazhuang, 050023, China
    2.Beijing Kedong Electric Control System Co. , Ltd. , Beijing 100192, China
  • Received:2021-09-26 Revised:2021-12-31 Online:2022-02-18 Published:2022-02-23
  • Contact: Jijie Huang E-mail:71766013@qq.com;1250756609@qq.com

摘要:

输电线路运检是确保电网安全运行的重要工作,涉及到带电作业、停电检修及故障诊断,仅采用三维虚拟技术进行培训不能取得逼真的效果,需要将三维虚拟场景与数字电网相结合。为此利用采集的监测数据及多时间尺度的计算模型,针对带电作业构建了孪生态的数字电网,针对停电检修构建了平行态的数字电网,并为平行态的数字电网添加了相应的模拟装置来完成故障诊断的培训。通过在孪生态和平行态数字电网之间的切换,使培训人员在进行故障实验操作的同时可观看设备的动作及输出的波形,由此提高了培训人员对知识的理解及运用水平。

关键词: 输电线路运检, 孪生态, 平行态, 三维虚拟技术, 多时间尺度

Abstract:

Transmission line inspection is an important work to ensure the safe operation of the power grid. It involves the live-work, the power-outage-maintenance and the fault-diagnosis. Training using only 3D virtual technology cannot achieve realistic results. It is necessary to combine 3D virtual scenes with digital grids. To this end, using the collected monitoring data and multi-time-scale calculation models, a twin state digital power grid has been constructed for the live-work, a parallel state digital power grid has been constructed for the power-outage-maintenance, and corresponding analog devices have been added to the parallel digital power grid to complete the training of the fault-diagnosis.By switching between the twin sate and the parallel state digital power grids, the trainers can watch the actions and output wave of the equipment while performing the fault experiment operation, thereby improving the trainers' understanding and application level of knowledge.

Key words: transmission line operation and inspection, twin state, parallel state, three dimensional virtual technology, multiple time scale

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