Errors in the analysis of series resonant inverter/converter assuming sinusoidal waveforms of voltage and current

Mućko, J.; Strzelecki, Ryszard

doi:10.1109/cpe.2016.7544216

Cited by 11 publications

(5 citation statements)

References 8 publications

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“…The simulations were performed in ANSYS MAXWELL 2021 (Figure 5). The electrical parameters were simulated by the first harmonic approximation model [31] using the Symbolical Math Toolbox in MATLAB R2022a. The transmitter and receiver coil parameters were chosen to be the same.…”

Section: Analysis Of Coil Design Constraintsmentioning

confidence: 99%

Wireless Charging Station Design for Electric Scooters: Case Study Analysis

Shevchenko,

Pakhaliuk,

Husev

et al. 2024

Energies

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This study proposes an example of a wireless charging station design for a small-scale vehicle available on the market. The article analyzes basic transmitter inverter topologies and their compensation methods in terms of flexibility of control, tolerance to uncertainty in positioning, and the possibility of decreasing the integration price. Our comprehensive analysis focuses on the battery voltage range, energy capacity, cost, and travel distance. We evaluate the constraints of efficiency, transmitted power, amount of used material, and size of the energy delivery system based on our design example. The aim is to increase the penetration of wireless technology in terms of convenience and integration capabilities.

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Section: Analysis Of Coil Design Constraintsmentioning

confidence: 99%

Wireless Charging Station Design for Electric Scooters: Case Study Analysis

Shevchenko,

Pakhaliuk,

Husev

et al. 2024

Energies

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“…The transmitter and the receiver coils with their respected compensation capacitors form a band-pass filter. Therefore, near the resonant frequency, the rectangular voltage can be approximated using the first fundamental harmonic component of the voltages u 1 and u 2 [20]. The amplitude of the first fundamental harmonic component (U 1 or U 2 ) can be described with equation:…”

Section: The Ipt System Circuit Analysismentioning

confidence: 99%

On-Line Foreign Object Detection Using Double DD Coils in an Inductive Wireless Power Transfer System

Prosen

Milanovič

Domajnko

2022

Sensors

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This paper proposes an on-line method for foreign object detection in a double DD coil system. The foreign object is detected by real-time measurement of the mutual inductance between the transfer pads. Measurement of the mutual inductance between coils can be performed at the start, during initialisation, or during the wireless power transfer. The coils in the double DD coil structure can be used separately; one coil can be used for power transfer and the other can be used for the mutual inductance measurement. The mutual inductance measurement is based on the voltage measurement across the open circuit receiver coil. The measured value of mutual inductance between the transmitter and the receiver pad can be used in a control algorithm and in a foreign object detection algorithm. Additionally, a 2DDq coil structure can be used as a replacement for the double DD coil structure, which increases the power transfer density. The DD coils in the double DD coil structure can also be driven using two phase-shifted voltages, which enables better location and detection of foreign objects. The method also helps to differentiate the mutual inductance change due to the distance change from the mutual inductance change due to the presence of a foreign object.

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“…The synchronization frequency is the boundary of the transistors' abilities to work as ZVS or ZCS switches. The synchronization frequency f syn at the rectangular inverter output voltage is only approximately equal to the resonant frequency [47].…”

Section: Matching Of Hv Generators and Dbd Reactorsmentioning

confidence: 99%

Dielectric Barrier Discharge Systems with HV Generators and Discharge Chambers for Surface Treatment and Decontamination of Organic Products

2020

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The article presents applications of systems with power electronic converters, high voltage transformers, and discharge chambers used for nonthermal, dielectric barrier discharge plasma treatment of a plastic surface and decontamination of organic loose products. In these installations, the inductance of the high voltage transformers and the capacitances of the electrode sets form resonant circuits that are excited by inverters. The article presents characteristic features of the installations and basic mathematical relationships as well as the impact of individual parameters of system components. These converters with their output installations were designed, built, and tested by the authors. Some of the converters developed by the authors are manufactured and used in the industry.

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Errors in the analysis of series resonant inverter/converter assuming sinusoidal waveforms of voltage and current

Cited by 11 publications

References 8 publications

Wireless Charging Station Design for Electric Scooters: Case Study Analysis

Wireless Charging Station Design for Electric Scooters: Case Study Analysis

On-Line Foreign Object Detection Using Double DD Coils in an Inductive Wireless Power Transfer System

Dielectric Barrier Discharge Systems with HV Generators and Discharge Chambers for Surface Treatment and Decontamination of Organic Products

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