Design and Implementation of an IPT Charger with Minimum Number of Elements for Battery Charging Applications
Source abstract
Abstract
Inductive power transfer (IPT) systems have been extensively studied and incorporated into various industrial applications. An IPT system with the capability to provide constant current output (CCO) and constant voltage output (CVO) is necessary to ensure optimal battery performance. However, the resistance of the battery will continue to increase during the charging process, making it difficult for the system to realize load-independent CCO and CVO with zero phase angle (ZPA) operation. Therefore, this paper proposes an LC/S compensated IPT system, which can provide CCO and CVO at fixed frequencies. ZPA operation can be maintained in both CC and CV modes for low reactive power loss. Moreover, the total number of compensation elements of the system is minimized, with only one compensation capacitor on the receiving side, which ensures not only the low cost of the system but also a compact receiver. Finally, the correctness and feasibility of the proposed system are verified with simulations and experiments.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Wireless Power Transfer Systems · Energy Harvesting in Wireless Networks · Advanced Battery Technologies Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Intelligent Manufacturing, Hunan University of Science and Engineering, Yongzhou 425199, China
College of Electronic and Electrical Engineering, Henan Normal University, Xinxiang 453007, China
Funding
Scientific Research Project of the Hunan Provincial Department of Education · Yongzhou 2022 Guiding Science and Technology Plan Project
References (27)
Show source-provided references
1. Planar Wireless Charging Technology for Portable Electronic Products and Qi10.1109/JPROC.2013.2246531 ↗
2. Transmitter Coils Design for Free-Positioning Omnidirectional Wireless Power Transfer System10.1109/TII.2019.2908217 ↗
3. Analysis, Design, and Experimental Verification of a Mixed High-Order Compensations-Based WPT System with Constant Current Outputs for Driving Multistring LEDs10.1109/TIE.2019.2896255 ↗
4. Design of a Current-Source-Output Inductive Power Transfer LED Lighting System10.1109/JESTPE.2014.2318045 ↗
5. Wireless Power Transfer Strategies for Implantable Bioelectronics10.1109/RBME.2017.2683520 ↗
6. Pucci, N., Kwan, C.H., Yates, D.C., and Mitcheson, P.D. (2019, January 2–6). Multi-megahertz IPT systems for biomedical devices applications. Proceedings of the 2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS), Krakow, Poland.10.1109/PowerMEMS49317.2019.82063203844 ↗
7. A cost-effective segmented dynamic wireless charging system with stable efficiency and output power10.1109/TPEL.2022.3143128 ↗
8. Constant voltage charging and maximum efficiency tracking for WPT systems employing dual-side control scheme10.1109/JESTPE.2021.3102144 ↗
9. A Multichannel Wireless UAV Charging System With Compact Receivers for Improving Transmission Stability and Capacity10.1109/JSYST.2021.3085914 ↗
10. An Onboard Magnetic Integration Based WPT System for UAV Misalignment-Tolerant Charging with Constant Current Output10.1109/TTE.2022.3200039 ↗
11. A Review on Research Challenges, Limitations and Practical Solutions for Underwater Wireless Power Transfer
12. Battery, Ultracapacitor, Fuel Cell, and Hybrid Energy Storage Systems for Electric, Hybrid Electric, Fuel Cell, and Plug-In Hybrid Electric Vehicles: State of the Art10.1109/TVT.2010.2047877 ↗
13. Hybrid IPT Topologies with Constant Current or Constant Voltage Output for Battery Charging Applications10.1109/TPEL.2015.2396471 ↗
14. Load-Independent Duality of Current and Voltage Outputs of a Series- or Parallel-Compensated Inductive Power Transfer Converter with Optimized Efficiency10.1109/JESTPE.2014.2348558 ↗
15. Compensation Topologies of High-Power Wireless Power Transfer Systems10.1109/TVT.2015.2454292 ↗
16. Inductive Power Transfer for Massive Electric Bicycles Charging Based on Hybrid Topology Switching with a Single Inverter10.1109/TPEL.2017.2654360 ↗
17. Three-coil structure-based WPT system design for electric bike CC and CV charging without communication10.1049/iet-epa.2018.5871 ↗
18. Variable-Parameter T-Circuit-Based IPT System Charging Battery with Constant Current or Constant Voltage Output10.1109/TPEL.2019.2920948 ↗
19. Two-/three-coil hybrid topology and coil design for WPT system charging electric bicycles10.1049/iet-pel.2018.6050 ↗
20. Design of a Single-Stage Inductive-Power-Transfer Converter for Efficient EV Battery Charging10.1109/TVT.2016.2631596 ↗
21. Yang, L., Ren, L., Shi, Y., Wang, M., and Geng, Z. (2022). Analysis and Design of a S/S/P-Compensated Three-coil Structure WPT System with Constant Current and Constant Voltage Output. IEEE J. Emerg. Sel. Top. Power Electron., 1-1.10.1109/JESTPE.2022.3200420 ↗
22. Implementation of the Constant Current and Constant Voltage Charge of Inductive Power Transfer Systems with the Double-Sided LCC Compensation Topology for Electric Vehicle Battery Charge Applications10.1109/TPEL.2017.2766605 ↗
23. Analysis and Design of Three-Coil Structure WPT System with Constant Output Current and Voltage for Battery Charging Applications10.1109/ACCESS.2019.2925388 ↗
24. Design of a High-Efficiency Wireless Power Transfer System with Intermediate Coils for the On-Board Chargers of Electric Vehicles10.1109/TPEL.2017.2662067 ↗
25. Yang, L., Jiang, S., Wang, C., and Zhang, L. (2023). Analysis and Design of a CLC/N Compensated CC-Type WPT System with Compact and Low-Cost Receiver. Sensors, 23.10.3390/s23020838 ↗
26. Design and Optimization of Load-Independent Magnetic Resonant Wireless Charging System for Electric Vehicles10.1109/ACCESS.2018.2810128 ↗
27. Compact Double-Sided Decoupled Coils-Based WPT Systems for High-Power Applications: Analysis, Design, and Experimental Verification10.1109/TTE.2017.2745681 ↗