This book collects a selection of papers presented at ELECTRIMACS 2024. The conference papers deal with modelling, simulation, analysis, control, power management, design optimization, machine learning techniques, and identification and diagnostics in electrical power engineering. The main application fields include electric machines and electromagnetic devices, power electronics, transportation systems, smart grids, electric and hybrid vehicles, renewable energy and energy storage systems, batteries, supercapacitors and fuel cells, and wireless power transfer, among others. Contributions included in Volume 1 are particularly focused on electrical engineering simulation aspects and innovative applications.