| 基于目标跟踪的变电站隔离开关状态图像识别方法 |
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| 引用本文： | 张礼波,雷鸣,周怡君.基于目标跟踪的变电站隔离开关状态图像识别方法[J].机械与电子,2020,38(1):36-39. |
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| 作者姓名： | 张礼波 雷鸣 周怡君 |
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| 作者单位： | １．贵州电网有限责任公司六盘水供电局，贵州 六盘水 ５５３０００； ２．中国矿业大学电气与动力工程学院，江苏 徐州 ２２１１１６ |
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| 摘 要： | 为解决变电站中隔离开关状态的自动识别问题，提出了基于目标跟踪的开关分合状态图像识别方法。首先，基于隔离开关开合过程的动态视频，通过 Ｌａｓｓｏ正则化稀疏表示的目标跟踪模型对隔离开关运动轨迹进行识别；其次，利用隔离开关２个闸刀之间的距离自动识别算法获得开关的分合状态。实测结果表明，该方法可快速跟踪开关运行轨迹，实时对变电站中隔离开关状态进行准确识别。
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| 关 键 词： | 隔离开关 目标跟踪 开关状态识别 变电站 |
Image Recognition Method Based on Target Tracking for Switching State of Substation Disconnector |
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| ZHANG Libo,LEI Ming,ZHOU Yijun.Image Recognition Method Based on Target Tracking for Switching State of Substation Disconnector[J].Machinery & Electronics,2020,38(1):36-39. |
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| Authors: | ZHANG Libo LEI Ming ZHOU Yijun |
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| Affiliation: | １．ＬｉｕｐａｎｓｈｕｉＰｏｗｅｒＳｕｐｐｌｙＢｕｒｅａｕｏｆＧｕｉｚｈｏｕＰｏｗｅｒＧｒｉｄＣｏ．，Ｌｔｄ．，Ｌｉｕｐａｎｓｈｕｉ５５３０００，Ｃｈｉｎａ； ２．ＳｃｈｏｏｌｏｆＥｌｅｃｔｒｉｃａｌａｎｄＰｏｗｅｒＥｎｇｉｎｅｅｒｉｎｇ，ＣｈｉｎａＵｎｉｖｅｒｓｉｔｙｏｆＭｉｎｉｎｇａｎｄＴｅｃｈｎｏｌｏｇｙ，Ｘｕｚｈｏｕ２２１１１６，Ｃｈｉｎａ |
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| Abstract: | In order to solve the state identification problem of disconnector switch in intelligent substation, an automatic detection method based on target tracking was proposed. Firstly, based on the dynamic videos of disconnector switch, the target tracking model of Lasso regularized sparse representation was used to identify the moving trajectory of disconnector switch;Secondly, the automatic identification algorithm of the distance between the two switches of the disconnectror was used to obtain the switching state of the disconnector. The measured results show that the method can quickly track the running track of the disconnector and realize the accurate identification of the switching state of disconnector in the substation in real time. |
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| Keywords: | disconnector switch target tracking switch status recognition substation |
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