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- Publisher Website: 10.1109/TIE.2023.3312440
- Scopus: eid_2-s2.0-85181560749
- WOS: WOS:001076253200001
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Article: Dynamic Monitoring of Battery Variables and Mutual Inductance for Primary-Side Control of a Wireless Charging System
Title | Dynamic Monitoring of Battery Variables and Mutual Inductance for Primary-Side Control of a Wireless Charging System |
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Authors | |
Keywords | Estimation Inductance Primary-side control real-time estimation Real-time systems Receivers Resonant frequency State of charge state-of-charge (SOC) estimation Transmitters wireless power transfer (WPT) |
Issue Date | 2023 |
Citation | IEEE Transactions on Industrial Electronics, 2023 How to Cite? |
Abstract | This article proposes a fast and accurate real-time estimation method for developing a dynamic battery circuit model on the primary side of a series–series (SS) compensated wireless power transfer (WPT) system. By detecting the current of the transmitter resonator only, the charging voltage, charging current, state-of-charge, the equivalent resistance of the Lithium-ion battery, and the mutual inductance in the WPT system can be accurately estimated in real time. The battery equivalent circuit can be transferred to the primary side. The constant-current and constant-voltage charging of the Li-ion battery can, therefore, be realized with primary-side control. The proposal has been successfully implemented and verified in a hardware setup with a Lithium-ion battery load. It provides a new tool to transfer the battery model to the primary side for future optimal primary-side control of SS-compensated WPT systems. |
Persistent Identifier | http://hdl.handle.net/10722/336964 |
ISSN | 2023 Impact Factor: 7.5 2023 SCImago Journal Rankings: 3.395 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zeng, Junming | - |
dc.contributor.author | Wu, Jiayang | - |
dc.contributor.author | Li, Kerui | - |
dc.contributor.author | Yang, Yun | - |
dc.contributor.author | Hui, Shu Yuen Ron | - |
dc.date.accessioned | 2024-02-29T06:57:44Z | - |
dc.date.available | 2024-02-29T06:57:44Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | IEEE Transactions on Industrial Electronics, 2023 | - |
dc.identifier.issn | 0278-0046 | - |
dc.identifier.uri | http://hdl.handle.net/10722/336964 | - |
dc.description.abstract | This article proposes a fast and accurate real-time estimation method for developing a dynamic battery circuit model on the primary side of a series–series (SS) compensated wireless power transfer (WPT) system. By detecting the current of the transmitter resonator only, the charging voltage, charging current, state-of-charge, the equivalent resistance of the Lithium-ion battery, and the mutual inductance in the WPT system can be accurately estimated in real time. The battery equivalent circuit can be transferred to the primary side. The constant-current and constant-voltage charging of the Li-ion battery can, therefore, be realized with primary-side control. The proposal has been successfully implemented and verified in a hardware setup with a Lithium-ion battery load. It provides a new tool to transfer the battery model to the primary side for future optimal primary-side control of SS-compensated WPT systems. | - |
dc.language | eng | - |
dc.relation.ispartof | IEEE Transactions on Industrial Electronics | - |
dc.subject | Estimation | - |
dc.subject | Inductance | - |
dc.subject | Primary-side control | - |
dc.subject | real-time estimation | - |
dc.subject | Real-time systems | - |
dc.subject | Receivers | - |
dc.subject | Resonant frequency | - |
dc.subject | State of charge | - |
dc.subject | state-of-charge (SOC) estimation | - |
dc.subject | Transmitters | - |
dc.subject | wireless power transfer (WPT) | - |
dc.title | Dynamic Monitoring of Battery Variables and Mutual Inductance for Primary-Side Control of a Wireless Charging System | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TIE.2023.3312440 | - |
dc.identifier.scopus | eid_2-s2.0-85181560749 | - |
dc.identifier.eissn | 1557-9948 | - |
dc.identifier.isi | WOS:001076253200001 | - |