Power transfer capability and bifurcation phenomena of loosely coupled inductive power transfer systems

By Chwei-Sen Wang, Grant A. Covic, Oskar H. Stielau. IEEE transactions on industrial electronics (1982. Print), 2004

1,133 citations recorded by the source corpus.

Subfields: Automotive Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/3dc27011793f76beffc8dcf7e3af1b7cf19f694a

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In Automotive Engineering

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Citations in the corpus

Development of 1-MW Inductive Power Transfer System for a High-Speed Train (2015, background): “The characteristic of the IPT system depends on the capacitor connection topologies of the transmitter and pickup coil for resonance, in parallel or in series [18], [19].”
A Three-Phase Inductive Power Transfer System for Roadway-Powered Vehicles (2007, background): “quency power supplies can be chosen; however, fixed frequency supplies have the advantage that the pickup design is simplified given that the track frequency will not shift under all loading conditions [1], [15], [16].”
A Series-Tuned Inductive-Power-Transfer Pickup With a Controllable AC-Voltage Output (2011, background): “Parallel tuning gives a constant current-source property and series tuning gives a constant voltage-source property [11].”
Higher Order Compensation for Inductive-Power-Transfer Converters With Constant-Voltage or Constant-Current Output Combating Transformer Parameter Constraints (2017, background): “Besides, the use of frequency control for an IPT converter may create stability issues [22], [23].”
A Study on Magnetic Field Repeater in Wireless Power Transfer (2013, methodology): “operation maximizes the transferred power under the given power supply VA rating by canceling the reactive power [4], [29].”
Front-End Monitoring of the Mutual Inductance and Load Resistance in a Series–Series Compensated Wireless Power Transfer System (2016, background): “Although there are four kinds of fundamental compensation schemes [14] [15], only the SS compensation has the advantage of simply monitoring both the mutual inductance”
Comparison Study on SS and Double-Sided LCC Compensation Topologies for EV/PHEV Wireless Chargers (2016, background): “A comprehensive analysis of these basic topologies can be found in [6], [11], and [22].”
Coil Design and Measurements of Automotive Magnetic Resonant Wireless Charging System for High-Efficiency and Low Magnetic Field Leakage (2016, background): “The design constraints of an automotive WPT system typically include operating frequency of inverter , output power needed for the charging of the battery, nominal input/output voltages, a maximum size for coils, and a vehicle ground clearance related to the air gap.”
A Study of Loosely Coupled Coils for Wireless Power Transfer (2010, background): “Capacitive compensation is crucial to the implementations of those loosely coupled applications [1]–[ 11 ].”
Comprehensive Topological Analysis of Conductive and Inductive Charging Solutions for Plug-In Electric Vehicles (2012, methodology): “A 30-kW 20-kHz IPT system design using the PP topology is presented in [48] and [49].”
A Critical Review of Wireless Power Transfer via Strongly Coupled Magnetic Resonances (2014, background): “Except for the series-series topology, the compensation capacitance of the primary coil in the other three topologies are all affected by either mutual inductance values or load impedances [85]; (2) Because parasitic capacitances are usually adopted for tuning, the operating frequency of SCMR is rou”
Wireless Charging Technologies: Fundamentals, Standards, and Network Applications (2015, background): “, below 10 [46]), because the transferred power attenuates quickly for larger quality values [47].”
Optimal Design of ICPT Systems Applied to Electric Vehicle Battery Charge (2009, methodology): “Compensation capacitances and quality factors can be determined using the equations given in [15].”
A Review on the Recent Development of Capacitive Wireless Power Transfer Technology (2017, background): “Moreover, it is better to be robust to frequency and parameter variations for practical applications [36].”
Design and Implementation of Shaped Magnetic-Resonance-Based Wireless Power Transfer System for Roadway-Powered Moving Electric Vehicles (2014, background): “The required primary compensation capacitors for the reflected impedances were well analyzed in [4].”
Compensation Topologies of High-Power Wireless Power Transfer Systems (2016, background): “In WPT resonant circuit analysis, the frequency-domain equivalent circuit is always assumed, and only the fundamental component is considered for simplicity [12], [28], [40], [49],”
Inductive Wireless Power Transfer Charging for Electric Vehicles–A Review (2021, background): “However, selection of switching frequency plays main role due to pole splitting [150], [216], [217].”