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Innovative Capacitive Wireless Power System for Machines and Devices.

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Title: Innovative Capacitive Wireless Power System for Machines and Devices.
Authors: Skóra, Marcin1 (AUTHOR) mskora@komag.eu, Rogala-Rojek, Joanna1 (AUTHOR), Jendrysik, Sebastian1 (AUTHOR), Stankiewicz, Krzysztof1 (AUTHOR), Polnik, Bartosz1 (AUTHOR), Kaczmarczyk, Zbigniew2 (AUTHOR), Kasprzak, Marcin2 (AUTHOR), Lasek, Paweł2 (AUTHOR), Przybyła, Krzysztof2 (AUTHOR)
Source: Energies (19961073). Feb2025, Vol. 18 Issue 3, p521. 23p.
Subjects: Passive components, Energy storage, Energy transfer, Resonant inverters, Battery chargers
Abstract: This article deals with the design, development, and analysis of a wireless power transfer system prototype based on capacitive coupling. The system is intended for the continuous charging of a suspended mine drivetrain. It consists of a resonant inverter, primary and secondary matching circuits, a suitable capacitive coupler, and a rectifier with a load, ultimately serving as a battery charger for a mobile energy storage device. The system successfully achieved the target output voltage of 320 V and a charger output power of 2 kW at an operating frequency of 300 kHz. Additionally, the total system efficiency was at the level of 60%, ensuring that the RMS voltages on passive components remained below 3 kV. [ABSTRACT FROM AUTHOR]
Copyright of Energies (19961073) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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Header DbId: egs
DbLabel: Engineering Source
An: 182985382
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Innovative Capacitive Wireless Power System for Machines and Devices.
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  Data: <searchLink fieldCode="AR" term="%22Skóra%2C+Marcin%22">Skóra, Marcin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mskora@komag.eu</i><br /><searchLink fieldCode="AR" term="%22Rogala-Rojek%2C+Joanna%22">Rogala-Rojek, Joanna</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jendrysik%2C+Sebastian%22">Jendrysik, Sebastian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Stankiewicz%2C+Krzysztof%22">Stankiewicz, Krzysztof</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Polnik%2C+Bartosz%22">Polnik, Bartosz</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kaczmarczyk%2C+Zbigniew%22">Kaczmarczyk, Zbigniew</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kasprzak%2C+Marcin%22">Kasprzak, Marcin</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lasek%2C+Paweł%22">Lasek, Paweł</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Przybyła%2C+Krzysztof%22">Przybyła, Krzysztof</searchLink><relatesTo>2</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. Feb2025, Vol. 18 Issue 3, p521. 23p.
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  Data: <searchLink fieldCode="DE" term="%22Passive+components%22">Passive components</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+transfer%22">Energy transfer</searchLink><br /><searchLink fieldCode="DE" term="%22Resonant+inverters%22">Resonant inverters</searchLink><br /><searchLink fieldCode="DE" term="%22Battery+chargers%22">Battery chargers</searchLink>
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  Label: Abstract
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  Data: This article deals with the design, development, and analysis of a wireless power transfer system prototype based on capacitive coupling. The system is intended for the continuous charging of a suspended mine drivetrain. It consists of a resonant inverter, primary and secondary matching circuits, a suitable capacitive coupler, and a rectifier with a load, ultimately serving as a battery charger for a mobile energy storage device. The system successfully achieved the target output voltage of 320 V and a charger output power of 2 kW at an operating frequency of 300 kHz. Additionally, the total system efficiency was at the level of 60%, ensuring that the RMS voltages on passive components remained below 3 kV. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Energies (19961073) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – SubjectFull: Resonant inverters
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      – SubjectFull: Battery chargers
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              M: 02
              Text: Feb2025
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              Y: 2025
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