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Electronics, Volume 14, Issue 3

February-1 2025 - 240 articles

Cover Story: Energy harvesting technologies are becoming increasingly popular as sources of energy for Internet of Things (IoT) devices. Magnetic field energy harvesting (MFEH) from current-carrying components is a particularly promising technology for smart grid, infrastructure, and environmental monitoring applications. This paper presents a single-stage AC/DC power converter, a control architecture, and an energy harvester design that consists of a MOSFET full bridge used to actively rectify the induced voltage while providing a regulated output voltage. The compact design reduces the number of components required and improves thermal management, while the results demonstrate that the power converter provides a stable energy source and offers an alternative to self-powering smart grid IoT devices. View this paper
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Articles (240)

  • Article
  • Open Access
2,528 Views
14 Pages

Patients with sleep apnea syndrome (SAS) have a risk of stroke that is more than three times higher than that of healthy individuals. Early detection and appropriate treatment are crucial for preventing serious complications, and detecting cyclic var...

  • Article
  • Open Access
6 Citations
1,864 Views
24 Pages

Future-Proofing EU-27 Energy Policies with AI: Analyzing and Forecasting Fossil Fuel Trends

  • Cristiana Tudor,
  • Robert Sova,
  • Pavlos Stamatiou,
  • Vasileios Vlachos and
  • Persefoni Polychronidou

The energy sector plays a pivotal role in economic development, societal progress, and environmental sustainability, yet heavy reliance on fossil fuels remains a major challenge for achieving climate neutrality. Within this context, the European Unio...

  • Article
  • Open Access
1 Citations
1,097 Views
14 Pages

To mitigate voltage limit issues in the operation of a novel electromagnetic voltage regulation device, this paper presents a flexible loop-closing control strategy with voltage optimization. The approach uses a two-stage path optimization: in the fi...

  • Article
  • Open Access
2 Citations
1,095 Views
17 Pages

Due to the precision limitations of traditional fault location methods in identifying grounding faults in High-Voltage Direct Current (HVDC) transmission systems and considering the high occurrence probability of high-resistance grounding faults in p...

  • Article
  • Open Access
1 Citations
1,085 Views
34 Pages

Social-Aware Link Reliability Prediction Model Based Minimum Delay Routing for CR-VANETs

  • Jing Wang,
  • Wenshi Dan,
  • Hong Li,
  • Lingyu Yan,
  • Aoxue Mei and
  • Xing Tang

Cognitive radio vehicle ad hoc networks (CR-VANETs) can utilize spectrum resources flexibly and efficiently and mitigate the conflict between limited spectrum resources and the ever-increasing demand for vehicular communication services. However, in...

  • Article
  • Open Access
1 Citations
2,376 Views
17 Pages

This study analyzes the key factors influencing player rank prediction in PlayerUnknown’s Battlegrounds (PUBG), using machine learning models to evaluate in-game performance. By examining variables such as “walkDistance”, “boo...

  • Article
  • Open Access
1 Citations
2,132 Views
29 Pages

Physical-Unclonable-Function-Based Lightweight Anonymous Authentication Protocol for Smart Grid

  • Yu Guo,
  • Lifeng Li,
  • Xu Jin,
  • Chunyan An,
  • Chenyu Wang and
  • Hairui Huang

In the Internet of Everything era of Web 3.0, smart grid (SG) technology is also developing towards intelligent interconnection of terminal devices. However, in the smart grid scenario, security issues are particularly prominent, especially the openn...

  • Article
  • Open Access
5 Citations
2,340 Views
17 Pages

Research on Predictive Maintenance Methods for Current Transformers with Iron Core Structures

  • Huan Hu,
  • Kang Xu,
  • Xianya Zhang,
  • Fangjing Li,
  • Lingling Zhu,
  • Rui Xu and
  • Deng Li

The reliable operation of power systems is heavily dependent on effective maintenance strategies for critical equipment. Current maintenance methods are typically categorized into corrective, preventive, and predictive approaches. While corrective ma...

  • Article
  • Open Access
1 Citations
1,746 Views
12 Pages

Evaluation of a 1200 V Polarization Super Junction GaN Field-Effect Transistor in Cascode Configuration

  • Alireza Sheikhan,
  • E. M. Sankara Narayanan,
  • Hiroji Kawai,
  • Shuichi Yagi and
  • Hironobu Narui

GaN HEMTs based on polarization super junction (PSJ) technology offer significant improvements in efficiency and power density over conventional silicon (Si) devices due to their excellent material characteristics, which enable fast switching edges a...

  • Article
  • Open Access
1,032 Views
24 Pages

Identification and Localization Study of Grounding System Defects in Cross-Bonded Cables

  • Qiying Zhang,
  • Kunsheng Li,
  • Lian Chen,
  • Jian Luo and
  • Zhongyong Zhao

Cross-bonded cables improve transmission efficiency by optimizing the grounding method. However, due to the complexity of their grounding system, they are prone to multiple types of defects, making defect state identification more challenging. Additi...

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Electronics - ISSN 2079-9292