February 28, 2023
Conference Paper

Prediction of Power Measurements Using Adaptive Filters


With the advent of smart grid concept, Internet of Things (IoT) and the deployment of smart meters, the cyberattack threats on power networks have increased due to the use of communication systems that can be accessed by adversaries. Attackers will have the ability to manipulate the outcomes of smart meters which in turn influence the core application of Energy Management System 9EMS): State Estimation (SE). Bad data analytic tools may fail to detect some attacks into measurements. Meanwhile, Machine Learning (ML) solutions have been proposed for detecting False Data Injection (FDI) attacks. However, there is a lack of ML time-series solutions presented in the state-of-the-art that is yet to be complex. In signal processing, time-series solutions do not only consider the signal, but also the statistics of the signal over time. Therefore, in this paper, a machine learning for time-series solutions is presented as an application to model the measurements of the power grid that are used in SE. The presented model takes into account adaptive linear and non-linear filters: Finite Impulse Response (FIR), and Infinite Impulse Response (IIR). The presented models are implemented and performed on the IEEE-118 bus system. The results indicate the advantage of applying those filters over the state-of-the-art machine learning solutions.

Published: February 28, 2023


Hamad K., N. Aljohani, T. Zou, and A. Bretas. 2022. Prediction of Power Measurements Using Adaptive Filters. In IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT 2022), April 24-28, 2022, New Orleans, LA, 1-5. Piscataway, New Jersey:IEEE. PNNL-SA-170338. doi:10.1109/ISGT50606.2022.9817523

Research topics