Ammar, Abdelkarim Belaroussi, Oussama Benakcha, Meryem Zemmit, Abderrahim Ameid, Tarek
Published in
Power Electronics and Drives
This research paper proposes a novel design of an efficient combined sliding mode observer (SMO) for induction motor flux and speed estimation. The suggested sensorless technique employs the sliding mode’s second-order approach using a model reference adaptive system (MRAS). The second-order super-twisting control method is free-chattering, which l...
Marcin, Daniel Lacko, Milan Bodnár, Dávid Pancurák, Lukáš
Published in
Power Electronics and Drives
Cell balancing, a critical aspect of battery management in electric vehicles (EVs) and other applications, ensures a uniform state of charge (SOC) distribution among individual cells within a battery pack, enhancing performance and longevity while mitigating safety risks. This paper examines the effectiveness of capacitor-based active cell-balancin...
Sahu, Preeti Kumari Sivakrishna, Karpana Batzelis, Efstratios I. Chakraborty, Chandan Roy, J. N.
Published in
Power Electronics and Drives
The power output of photovoltaic (PV) systems, especially bifacial modules, varies due to daily fluctuations in irradiance and temperature. Maximising the efficiency and power extraction are considered crucial. Hybrid DC off-grid topologies are highly promising for rural electrification with solar energy and battery backup. These systems, tailored ...
Kechida, Abdelhak Gozim, Djamal Toual, Belgacem
Published in
Power Electronics and Drives
Artificial intelligence (AI) has emerged as a critical indicator of technological progress in recent years. The present study uses AI to enhance the efficiency of a hybrid system that operates on renewable energy sources. The hybrid system we propose consists of a wind energy conversion system (WECS), a photovoltaic system (PVS), a battery storage ...
Nesri, Mokhtar Benkadi, Hichem Nounou, Kamal Sifelislam, Guedida Benkhoris, Mohamed Fouad
Published in
Power Electronics and Drives
This paper presents a novel fault tolerant control (FTC) strategy for a dual star induction machine (DSIM) based on the combination of two types of robust controllers, namely a proportional resonant (PR) controller for current regulation and a fractional order PI (FOPI) for speed regulation. This FTC is associated with an indirect rotor indirect ro...
Rao, Yalla Tirumala Chakraborty, Chandan
Published in
Power Electronics and Drives
Magnetic decoupling principle when applied to electrical machines states that if two windings are configured for different number of pole pairs, they would not interact with each other magnetically even though they share a common magnetic core. This principle forms the basis for developing special machines where two or more machines can be integrat...
Fouad, Zebiri Elhak, Benhenich Abd Elhakim, Deboucha Add Abdelhalim, Kessal
Published in
Power Electronics and Drives
The present paper addresses the energy management (EM) strategy between batteries and ultracapacitors (UCs) in a dual-propulsion urban electric vehicle (EV). The use of two propulsion machines proves advantageous for high-performance EVs facing spatial constraints. Allocating load power requirements among the propulsion machines and energy storage ...
Skowron, Maciej
Published in
Power Electronics and Drives
Modern permanent magnet synchronous motor (PMSM) diagnostic systems are now combined with advanced artificial intelligence techniques, such as deep neural networks. However, the design of such systems is mainly focussed on a selected type of damage or motor type with a limited range of rated parameters. The application of the idea of transfer learn...
Pietrzak, Przemysław Wolkiewicz, Marcin
Published in
Power Electronics and Drives
Applying the condition monitoring technology to industrial processes can help detect faults in time, minimise their impact and reduce the cost of unplanned downtime. Since the introduction of the Industry 4.0 paradigm, many companies have been investing in the development of such technology for drive systems. Permanent magnet synchronous motors (PM...
Beladjine, Djamel Eddine Boudana, Djamel Moualdia, Abdelhafidh Wira, Patrice
Published in
Power Electronics and Drives
Sensors calibration plays a crucial role in controlling systems and achieving fault-tolerant control by ensuring accuracy, performance, safety, energy efficiency, and compliance with standards. It is an essential to maintain the reliability and effectiveness of modern control systems across various applications. In this paper, we represent a new al...
