期刊
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
卷 70, 期 -, 页码 -出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TIM.2020.3048784
关键词
Advanced metering infrastructure (AMI); electricity theft; extreme gradient boosting (XGBoost); metering data; nontechnical loss
资金
- National Natural Science Foundation of China [61771190]
- Hunan Provincial Natural Science Foundation of China [2019JJ20001]
This article introduces an electricity theft detector based on extreme gradient boosting (XGBoost), which preprocesses metering data and trains a classification model to detect abnormal electricity behavior. Experimental results show that the method can detect electricity theft with higher accuracy or lower false-positive rate.
Metering data from the advanced metering infrastructure can be used to find abnormal electricity behavior for the detection of electricity theft, which causes huge financial losses to electric companies every year. This article proposes an electricity theft detector using metering data based on extreme gradient boosting (XGBoost). The metering data are preprocessed, including recover missing and erroneous values and normalization. The classification model based on XGBoost is trained using both benign and malicious samples. Simulations are done by using the Irish Smart Energy Trails data set with six certain attack types. Compared with the support vector machine, decision tree, and other eight machine learning methods, the proposed method can detect electricity theft with either higher accuracy or lower false-positive rate. Experiment results also demonstrate that the proposed method is robust when the data are imbalanced. Our codes are available at https://github.com/WenHe-Hnu/Electric_Theft_XGBoost.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据