Real-time prediction and anomaly detection of electrical load in a residential community

X Wang, SH Ahn - Applied Energy, 2020 - Elsevier
Regression model-based electrical load anomaly detection shows great potential to improve
the quality of demand side management (DSM) because the load prediction and detection …

A real-time electrical load forecasting and unsupervised anomaly detection framework

X Wang, Z Yao, M Papaefthymiou - Applied Energy, 2023 - Elsevier
We propose a unified machine learning (ML) framework for simultaneously performing
electrical load forecasting and unsupervised anomaly detection in real time. For load …

A combined genetic optimization with AdaBoost ensemble model for anomaly detection in buildings electricity consumption

Z Qu, H Liu, Z Wang, J Xu, P Zhang, H Zeng - Energy and Buildings, 2021 - Elsevier
Buildings account for a significant portion of the world's electricity consumption, including
industrial, commercial, residential, hospital buildings, etc. During building operation …

Sample efficient home power anomaly detection in real time using semi-supervised learning

X Wang, I Yang, SH Ahn - IEEE Access, 2019 - ieeexplore.ieee.org
Anomaly detection in home power monitoring can be categorized into two main types:
detection of electrical theft, leakage, or nontechnical loss and monitoring anomalies in the …

Electricity theft detection based on contrastive learning and non-intrusive load monitoring

A Gao, F Mei, J Zheng, H Sha, M Guo… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Electricity theft has caused enormous damage to grid's safety and economy globally,
bringing plentiful attention to electricity theft detection. However, the inherent problems of …

Unsupervised learning for online abnormality detection in smart meter data

A Aligholian, M Farajollahi… - 2019 IEEE Power & …, 2019 - ieeexplore.ieee.org
The analysis of abnormalities in smart meter data has applications in load forecasting, cyber
security, fault detection, electricity theft detection, demand response, etc. Abnormality is …

Unsupervised detection of abnormal electricity consumption behavior based on feature engineering

W Zhang, X Dong, H Li, J Xu, D Wang - Ieee Access, 2020 - ieeexplore.ieee.org
The detection of abnormal electricity consumption behavior has been of great importance in
recent years. However, existing research often focuses on algorithm improvement and …

[HTML][HTML] An ensemble learning framework for anomaly detection in building energy consumption

DB Araya, K Grolinger, HF ElYamany, MAM Capretz… - Energy and …, 2017 - Elsevier
During building operation, a significant amount of energy is wasted due to equipment and
human-related faults. To reduce waste, today's smart buildings monitor energy usage with …

Real-time anomaly detection for very short-term load forecasting

J Luo, T Hong, M Yue - Journal of Modern Power Systems and …, 2018 - ieeexplore.ieee.org
Although the recent load information is critical to very short-term load forecasting (VSTLF),
power companies often have difficulties in collecting the most recent load values accurately …

Power consumption predicting and anomaly detection based on long short-term memory neural network

X Wang, T Zhao, H Liu, R He - … on cloud computing and big data …, 2019 - ieeexplore.ieee.org
Identification of abnormal power consumption data is a critical and difficult task to guarantee
efficiency and reliability of the smart grid. This paper proposes a power consumption …