Development of a Single-Sided Flux Magnetic Coupler for Electric Vehicle IPT Charging Systems

By Mickel Budhia, John T. Boys, Grant A. Covic, Chang-Yu Huang. IEEE transactions on industrial electronics (1982. Print), 2013

1,128 citations recorded by the source corpus.

Subfields: Automotive Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/154a62dd616093a2d1465866b23a7fc891a5f849

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In Automotive Engineering

In Electrical and Electronic Engineering

Citations in the corpus

A Dual-Coupled LCC-Compensated IPT System With a Compact Magnetic Coupler (2018, background): “For example, the unipolar structure [22], double D (DD) structure [23], [24], and DDQ structure [25], [26] have been proposed.”
A Generalized Steady-State Model for Bidirectional IPT Systems (2013, methodology): “In application requiring contactless power transfer at fixed locations, such as EV charging stations, the primary winding is a series of inductors, each of which is constructed to form an inductive pad [21], [22].”
A Comprehensive Review of Wireless Charging Technologies for Electric Vehicles (2018, background): “To overcome the limitation of circular coil, various other coil shapes are developed as DD coil, DDQ coil, and solenoid, [9], [10], [67], [120], [121].”
Frequency Decrease Analysis of Resonant Wireless Power Transfer (2014, background): “Compared with IWPT, relatively large power can be transferred in RWPT with high efficiency over distances on the order of several times the diameter of the transmission coils, but the driving frequency is often much higher than that in IWPT [2]–[4], usually of the order of several MHz [5]–[15].”
Development and evaluation of single sided flux couplers for contactless electric vehicle charging (2011, methodology): “Reducing flux leakage at the expense of power transfer is often necessary to ensure high power systems are able to meet magnetic field leakage standards [13, 16].”
Wireless Power Transfer—An Overview (2019, background): “by placing two coils shaped like “D” back to back [96], which is called as the double D (DD) structure.”
Inductive Power Transfer (2013, methodology): “Early topologies [82]–[84], [87] are essentially flattened solenoids and produce equal flux paths on both sides of the pad and are, therefore, not as desirable as the single-sided topologies of [85], [86], [88], and [101].”
Comparison Study on SS and Double-Sided LCC Compensation Topologies for EV/PHEV Wireless Chargers (2016, background): “There are many research fields in wireless power transfer (WPT), such as compensation network and circuit analyses [10]–[12], coil design techniques for large gap and misalignment tolerance [8], [13], [14], optimization for high efficiency [15]–[17], control methods [18]–[20], foreign object detecti”
A bipolar receiver pad in a lumped IPT system for electric vehicle charging applications (2012, methodology): “This section compares the performance of an optimized DDQP receiver (presented in [5]) against a BBP receiver (having identical construction as the DDQP) for both DDP and CP transmitters with an air gap of 125 mm between the receiver and transmitter.”
Hybrid and Reconfigurable IPT Systems With High-Misalignment Tolerance for Constant-Current and Constant-Voltage Battery Charging (2018, background): “Some authors of the literature [23]–[25] try to optimize the structures of the magnetic couplers to obtain a relatively uniform magnetic field distribution.”
A Critical Review of Recent Progress in Mid-Range Wireless Power Transfer (2014, background): “In order to compile with the human exposure regulations, an idea of detecting the presence of humans and lowering the power level when humans are in the very near vicinity has been suggested [66].”
Comparative Analysis of Two-Coil and Three-Coil Structures for Wireless Power Transfer (2017, neutral): “It also can be used to evaluate alternative compensation networks for new WPT systems as in [43] and [44].”