Jurnal Rekayasa elektrika
Vol 19, No 4 (2023)

Power Consumption Predictive Analytics and Automatic Anomaly Detection Based on CNN-LSTM Neural Networks

Arif Irwansyah (Politeknik Elektronika Negeri Surabaya)
Effry Muhammad (Politeknik Elektronika Negeri Surabaya)
Firman Arifin (Politeknik Elektronika Negeri Surabaya)
Budi Nur Iman (Politeknik Elektronika Negeri Surabaya)
Hendhi Hermawan (Politeknik Elektronika Negeri Surabaya)



Article Info

Publish Date
15 Dec 2023

Abstract

In this modern era, electrical energy plays a crucial role in human life, as it is essential for most household appliances. The number of appliances requiring electrical energy increases each year, meeting the growing needs of users. However, electricity consumers tend to forget this fact and only realize its importance when they receive a significantly increased monthly electricity bill or face problems caused by anomalies in electricity use. Such anomalies can lead to substantial losses, especially when electrical equipment is damaged or left switched on without awareness. To make better decisions in such situations, real-time and accurate information is necessary, which can be achieved through data analytics utilizing machine-learning and predictive analytics. The purpose of this paper is to introduce the CNN-LSTM method of data analytic modeling for power consumption data collected through an electric data logger, which can help predict future power usage and detect real-time anomalies in the power network. The proposed model was tested using hourly electricity consumption data, and the results showed that the CNNLSTM method outperformed the LSTM model. The CNN-LSTM model had a 29% smaller Mean Squared Error (MSE) score than the LSTM method.

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Journal Info

Abbrev

JRE

Publisher

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

Description

The journal publishes original papers in the field of electrical, computer and informatics engineering which covers, but not limited to, the following scope: Electronics: Electronic Materials, Microelectronic System, Design and Implementation of Application Specific Integrated Circuits (ASIC), VLSI ...