1. Anomaly detection of smart metering system for power management with battery storage system/electric vehicle
- Author
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Sangkeum Lee, Sarvar Hussain Nengroo, Hojun Jin, Yoonmee Doh, Chungho Lee, Taewook Heo, and Dongsoo Har
- Subjects
anomaly detection ,apartment energy consumption ,gcn-bilstm network ,power management ,smart metering ,Telecommunication ,TK5101-6720 ,Electronics ,TK7800-8360 - Abstract
A novel smart metering technique capable of anomaly detection was proposed for real-time home power management system. Smart meter data generated in real-time were obtained from 900 households of single apartments. To detect outliers and missing values in smart meter data, a deep learning model, the autoencoder, consisting of a graph convolutional network and bidirectional long short-term memory network, was applied to the smart metering technique. Power management based on the smart metering technique was executed by multi-objective optimization in the presence of a battery storage system and an electric vehicle. The results of the power management employing the proposed smart metering technique indicate a reduction in electricity cost and amount of power supplied by the grid compared to the results of power management without anomaly detection.
- Published
- 2023
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