All articles

Published Subscription Review Article 30 Jun 2025

Energy Efficiency and Awareness in Edge Computing: A Critical Review of Challenges, Strategies, and Future Directions"

By Manpreet Singh Gill, Rajesh Kumar Bawa

Abstract: Edge computing enhances distributed systems by processing data near its source, yet its rapid growth, driven by IoT, 5G, and smart applications, escalates energy consumption across billions of devices. This study critically analyzes energy-saving techniques across hardware, software, and network layers, highlighting the role of AI tools and user education in promoting energy awareness. It explores trade offs between energy efficiency and system performance, identifies scalability challenges in large-scale deployments, …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 3, 2025 · pp. 32–36 Read article

Published Subscription Review Article 27 Jun 2025

Transformer Health Monitoring System

By K.G. Dhareni, Arunjith A.S, Logamari Ganesh P, Aameer Arshath S, Dhanush M

Abstract: Rising demands for reliable and efficient power distribution in modern electric control grid increasingly call up for robust monitoring systems for critical substructure. Being a vital part of the power conduction system, transformer are subjected to mechanical, electrical, and environmental stresses, which, if not properly controlled, can cause failures. In this project, we propose a Transformer Health Monitoring System (THMS) using machine learning (ML) models and real-time monitoring method to …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 3, 2025 · pp. 1–9 Read article

Published Subscription Original Research 21 May 2025

Fault Detection in Solar PV Systems Integrated with the Power Grid: Evaluating Logistic Regression through Confusion Matrix Analysis

By Abhay Nema, Sparsh Raj

Abstract: This paper proposes a method for failure detection in grid-integrated solar photovoltaic (PV) systems using logistic regression and real-time sensor data. The approach effectively classifies and identifies seven distinct fault types. The developed model demonstrates a high fault identification accuracy, ranging from 93% to 96.5% across various fault types and operational conditions. By leveraging logistic regression, the system utilizes key independent variables that significantly influence the classification process. Additionally, the …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 2, 2025 · pp. 45–52 Read article

Published Subscription Review Article 19 May 2025

Improve Power Quality in Photovoltaic and Wind Energy Systems Through the Utilization of DSTATCOM

By Yashoda R. Perkar, Jaydeep Chakraborty

Abstract: This paper explores the power quality challenges faced by distributed generation systems that are powered by renewable energy sources, e.g., wind and solar. It provides an in-depth examination of these power quality issues, starting with an overview and examination of basic standards. The research also explores power quality in power systems, specifically those connected to the electrical grid and renewable energy sources. It gives a comprehensive discussion of power quality …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 2, 2025 · pp. 33–44 Read article

Published Subscription Review Article 7 Jan 2025

Optimization and CFD Analysis of Fin-Enhanced Cooling Systems for Improved PV Efficiency

By Jahangir Alam Alam, H. S. Sahu

Abstract: This study is about optimizing and doing a CFD (Computational Fluid Dynamics) analysis of fin-enhanced cooling systems to improve the efficiency of photovoltaic (PV) systems. Photovoltaic (PV) panels are sensitive to temperature changes; the temperature influences the performance and lifespan of these panels. High temperatures cause their electrical output to reduce, thereby limiting their performance. In order to address this problem, several coolants such as air, liquid, phase change materials, …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 1, 2025 · pp. 19–29 Read article

Published Subscription Review Article 7 Jan 2025

Electromagnetic Transients in Strongly Non-Uniform Overhead High Voltage Lines

By Mohamed Mostafa Saied

Abstract: This paper addresses the electromagnetic transients in high strongly non-uniform overhead voltage lines. For their simulation, a novel Laplace-domain approach has been introduced. The voltage and current patterns in terms of location and complex frequency are determined by a set of simultaneous algebraic and partial differential equations. To solve them numerically, an effective Mathematica code is proposed. By contrasting the outcomes of their application to multiple case studies with those …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 1, 2025 · pp. 30–36 Read article

Published Subscription Review Article 28 Dec 2024

Faults in Smart Grid- A Review

By Vishu Bhoi, M. Sujith, Dipesh Bhurao Pardeshi

Abstract: Smart grid plays a important role for upcoming society. Our modern society is largely dependent on electric energy whereas smart grids are the best way to produce more energy for more utilization as energy usage steadily increases, but as there is more production and utilization there are also more faults and losses. For faults occurrence there should be a fault detection system which will stay away from the faults. There …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 1, 2025 · pp. 44–50 Read article

Published Subscription Original Research 27 Dec 2024

A 9-level type as multi-based invertor of the transformer and types of topolgy with analysis & comparision.

By Omkar Aher, Debraj Bhowmick, D.B.Pardeshi

Abstract: In this paper presents information about the transformer as a multi-based investor. We are using the proposel of the 9-level invertor. In this inverter we are used the various type of switches. Such operation will be used of this transformer, we give input of one dc voltage source to output is the good quality of power. For the 9-level invertor one input as dc source will give the 9 level …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 1, 2025 · pp. 37–43 Read article

Published Subscription Original Research 16 Nov 2024

Efficient Cell Balancing and Protection Schemes for Electric Vehicles

By B. Kusuma Kumari, G. Priyanka, Md. Basheera, M. Vasanthi, R. Pooja Bharathi

Abstract: Efficient cell balancing and protection are critical aspects of electric vehicle (EV) battery management systems, ensuring optimal performance, longevity, and safety. Cell balancing refers to the process of equalizing the charge levels of individual cells within a battery pack to maximize energy utilization and prevent overcharging or undercharging of any cell. This promotes uniform wear and extends the overall lifespan of the battery pack. In the context of EVs, where …

Published in Journal of Power Electronics and Power Systems · Vol. 14, Issue 3, 2024 · pp. 9–21 Read article

Published Subscription Review Article 4 Nov 2024

Strengthening Low Voltage Ride-Through in Wind Energy Systems: A Comparative Study of DVR and STATCOM

By Bibhu Prasad Ganthia, Praveen B. M

Abstract: This study looks at the various methods used to improve the low-voltage ride-through (LVRT) capabilities of wind turbine systems (WT) that are based on double-fed induction generators (DFIG). The Type-III WT machine, which is mostly based on DFIG, is instantly connected to the grid without the digital power interface, making the terminal voltage or reactive electricity output unmanageable. This is because the world utilizes between 20% and 25% of renewable …

Published in Journal of Power Electronics and Power Systems · Vol. 14, Issue 3, 2024 · pp. 47–62 Read article

Published Subscription Review Article 27 Oct 2024

Integration of EV charging with Renewable Energy

By Mayur M. Sevak, Vraj N. Patel, Avi Sheta

Abstract: The integration of electric vehicle (EV) charging with renewable energy (RE) sources presents a promising path toward sustainable transportation and energy use. As the global adoption of EVs accelerates, traditional charging methods relying on fossil fuels pose challenges to achieving environmental goals. This paper explores the potential of integrating RE sources, such as solar, wind, and hydroelectric power, with EV charging infrastructure to reduce greenhouse gas emissions and optimize energy …

Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 1, 2025 · pp. 1–8 Read article

Published Subscription Review Article 25 Oct 2024

Direct Determination of the Frequency-Dependent Transmission Constants of Non-Uniform Two-Port Networks

By Mohamed Mostafa Saied

Abstract: Due to space constraints and the expansion of electricity networks, transmission lines that cross close to one another are now commonplace. Power networks also commonly install higher operational voltage lines that share transmission corridors with lower voltage lines. Overhead transmission lines are the primary method for transmitting electrical energy across vast distances. This paper presents an efficient and direct technique for identifying the four frequency-dependent ABCD transmission constants of arbitrary …

Published in Journal of Power Electronics and Power Systems · Vol. 14, Issue 3, 2024 · pp. 1–8 Read article

Published Subscription Review Article 25 Oct 2024

Renewable Solar Energy Prediction in India : 2025-2030

By Rishaan Bhatia

Abstract: As India endeavors to realize its objective of achieving 500 GW of renewable energy capacity by the year 2030, the precise forecasting of solar power generation is rendered increasingly essential. This scholarly article conducts a comprehensive review of the utilization of machine learning (ML) methodologies in the prediction of solar energy across diverse Indian states, underscoring their potential to address the complexities associated with the variability of solar irradiance. Conventional …

Published in Journal of Power Electronics and Power Systems · Vol. 14, Issue 3, 2024 · pp. 41–46 Read article

Published Subscription Original Research 4 Oct 2024

Hydrogen Storage System for Household Installation

By Carlos Armenta-Déu

Abstract: In this work, we study domestic renewable energy installations using compressed gaseous hydrogen as a storage system. The article analyzes the suitability and feasibility of this installation type considering energy, technical, and security aspects. The proposed configuration represents an alternative to the classical storage energy system in batteries, reducing dependence on grid supply for a negative balance of self-power generation to energy consumption. The hydrogen storage system is valid for …

Published in Journal of Power Electronics and Power Systems · Vol. 14, Issue 3, 2024 · pp. 22–40 Read article