智能电网下电力设备漏电监测技术研究  

Leakage monitoring technology of power equipment in smart grid

作　　者：蔡利 唐乃勇 周伟 胡明强 CAI Li;TANG Nai-yong;ZHOU Wei;HU Ming-qiang(Shenzhen Power Supply Bureau Co.,Ltd.,Shenzhen 518000,Guangdong Province,China)

机构地区：[1]深圳供电局有限公司,广东深圳518000

出　　处：《信息技术》2020年第12期43-47,52,共6页Information Technology

基　　金：广东省省级项目基金(GD30AY180007)。

摘　　要：针对现有技术中电力设备漏电现象,提出新型的漏电检测技术,设计出新型的漏电分析系统,通过工业CCD摄像机实时监控电力设备的运行情况,实现电力设备的宏观分析,再通过通信协议和远程通信协议将采集到的数据信息传递到计算机单元。利用构建出的漏电分析数学模型实现电网三相交流电不同形式下的漏电分析,实现电力设备的微观分析。试验表明,该系统误差检测率较低,本研究的方法实效性和准确性较好。Aiming at the leakage of power equipment in the prior art,a new leakage detection technology is proposed,a new leakage analysis system is designed,and the operation of the power equipment is monitored in real time through industrial CCD cameras to realize the macro analysis of the power equipment,and then through the communication protocol and remote.The communication protocol transfers the collected data information to the computer unit.Use the constructed leakage analysis mathematical model to realize the leakage analysis under different forms of three-phase alternating current in the power grid,realize the micro-analysis of power equipment.Experiments show that the system error detection rate of this study is low,and the method of this study is effective and accurate.

关 键 词：电力设备 漏电现象 漏电检测 CCD摄像机 漏电分析数学模型 

分 类 号：TM76[电气工程—电力系统及自动化]