The Impact of Coil Position and Number on Wireless System Performance for Electric Vehicle Recharging.

Sensors (Basel)

Department of Electrical Engineering, College of Engineering, Taif University, Taif 21944, Saudi Arabia.

Published: June 2021

Recently, most transportation systems have used an integrated electrical machine in their traction scheme, resulting in a hybrid electrified vehicle. As a result, an energy source is required to provide the necessary electric power to this traction portion. However, this cannot be efficient without a reliable recharging method and a practical solution. This study discusses the wireless recharge solutions and tests the system's effectiveness under various external and internal conditions. Moreover, the Maxwell tool is used in this research to provide a complete examination of the coils' position, size, number, and magnetic flux evolution when the coils are translated. In addition, the mutual inductance for each of these positions is computed to determine the ideal conditions for employing the wireless recharge tool for every charging application. A thorough mathematical analysis is also presented, and the findings clearly demonstrate the relationship between the magnet flux and the various external conditions employed in this investigation.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8271799PMC
http://dx.doi.org/10.3390/s21134343DOI Listing

Publication Analysis

Top Keywords

wireless recharge
8
impact coil
4
coil position
4
position number
4
number wireless
4
wireless system
4
system performance
4
performance electric
4
electric vehicle
4
vehicle recharging
4

Similar Publications

Field implementations of fully underground sensor networks face many practical challenges that have limited their overall adoption. Power management is a commonly cited issue, as operators are required to either repeatedly excavate batteries for recharging or develop complex underground power infrastructures. Prior works have proposed wireless inductive power transfer (IPT) as a potential solution to these power management issues, but misalignment is a persistent issue in IPT systems, particularly in applications involving moving vehicles or obscured (e.

View Article and Find Full Text PDF

The emerging wireless energy transfer technology enables sensor nodes to maintain perpetual operation. However, maximizing the network performance while preserving short charging delay is a great challenge. In this work, a Wireless Mobile Charger (MC) and a directional charger (DC) were deployed to transmit wireless energy to the sensor node to improve the network's throughput.

View Article and Find Full Text PDF

Wireless sensor networks (WSNs) play a crucial role in the Internet of Things (IoT) for ubiquitous data acquisition and tracking. However, the limited battery life of sensor nodes poses significant challenges to the long-term scalability and sustainability of these networks. Wireless power transfer technology offers a promising solution by enabling the recharging of energy-depleted nodes through a wireless portable charging device (WPCD).

View Article and Find Full Text PDF

This comprehensive review covers the latest EV technologies, charging methods, and optimization strategies. Electric and hybrid vehicles are compared, explaining their operation and effects on energy, efficiency, and the environment. The review covers new EV charging technologies.

View Article and Find Full Text PDF

Petri-Net-Based Charging Scheduling Optimization in Rechargeable Sensor Networks.

Sensors (Basel)

September 2024

The Key Laboratory for Agricultural Machinery Intelligent Control and Manufacturing of Fujian Education Institution, Wuyishan 354330, China.

Article Synopsis
  • A new hybrid algorithm called MTS-HACO is introduced to optimize energy flow in wireless rechargeable sensor networks, focusing on maximizing the charging efficiency of mobile vehicles (MVs).
  • The algorithm categorizes sensor nodes based on their energy consumption timing, ensuring MVs prioritize charging nodes with lower lifetimes during each time slot.
  • Simulation results show that MTS-HACO significantly outperforms other existing algorithms, improving charging benefits by about 48.7% compared to the periodic algorithm and 26.3% over the PE-FWA algorithm.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!