PDM-Based Feedforward Power Compensation for FMPSK Communication in WPT Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3144220
Abstract: A wireless power transfer (WPT) system usually needs dual-side cooperated control for efficiency optimization and power regulation, and requires wireless communication between the transmitter and the receiver. Phase shift keying (PSK) communication is a good… read more here.
Keywords: feedforward power; communication; power; based feedforward ... See more keywords
Quantifying the Impact of Slow Wave Factor on Closed-Loop Defect-Based WPT Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3181938
Abstract: This article reports the impact of the slow wave effect (SWE) on the design, analysis, and performance of defected ground structure (DGS)-based resonators and the associated wireless power transfer (WPT) systems. As a case study,… read more here.
Keywords: dgs; impact slow; slow wave; wpt systems ... See more keywords
Coupling Matrix Synthesis and Impedance-Matching Optimization Method for Magnetic Resonance Coupling Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2017.2741963
Abstract: The general coupling matrix representation of bandpass filter (BPF) circuits is a widely used technique that has simplified the analysis and optimization of complex microwave filters. In this paper, we demonstrate a novel application of… read more here.
Keywords: coupling matrix; wpt systems; impedance matching; optimization ... See more keywords
Power Stabilization Based on Efficiency Optimization for WPT Systems With Single Relay by Frequency Configuration and Distribution Design of Receivers
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2626498
Abstract: The operation of wireless power transfer systems (WPT) with a single relay, which could charge one or multiple receivers simultaneously, is investigated. Besides, a new method for ensuring the optimized transfer efficiency and the output… read more here.
Keywords: single relay; frequency; wpt systems; power ... See more keywords
Stability Improvement of Transmission Efficiency Based on a Relay Resonator in a Wireless Power Transfer System
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2017.2651155
Abstract: We investigate the stability of the transmission efficiency (TE) in nonradiative wireless power transfer (WPT) using a relay resonator. An equivalent circuit model is used to show mathematically that two suppositions are satisfied in an… read more here.
Keywords: wireless power; wpt systems; based wpt; transmission efficiency ... See more keywords
A New Controller for Bidirectional Wireless Power Transfer Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2017.2785365
Abstract: Wireless power transfer (WPT) is a promising technology for supplying power to various applications with no physical contacts. Recently, bidirectional WPT (BD-WPT) systems are gaining popularity for grid-to-vehicle and vehicle-to-grid applications which essentially require power… read more here.
Keywords: wireless power; wpt systems; power transfer; power ... See more keywords
Comparative Analysis and Design of the Shielding Techniques in WPT Systems for Charging EVs
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12112115
Abstract: Wireless power transfer (WPT) systems for charging Electric Vehicles (EVs) have gained extensive attention due to their many advantages. However, human exposure to electromagnetic fields (EMFs) has become a serious concern in high-power cases. In… read more here.
Keywords: shielding techniques; design shielding; comparative analysis; systems charging ... See more keywords