Primary Multi-Frequency Constant-Current Compensation for One-to-Multiple Wireless Power Transfer

Article Engineering, Electrical & Electronic

Design and Control of a Decoupled Multichannel Wireless Power Transfer System Based on Multilevel Inverters

Yuxin Liu et al.

Summary: This article presents the design and control methods of a decoupled multichannel wireless power transfer system based on multilevel inverters. The system solves the problems of complex system structure and cross-interference among receivers. By utilizing a single-phase multilevel inverter, the system is able to transmit power to multiple loads simultaneously without mutual interference.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2022)

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Article Engineering, Electrical & Electronic

Multifrequency and Multiload MCR-WPT System Using Hybrid Modulation Waves SPWM Control Method

Chenyang Xia et al.

Summary: A multifrequency and multiload magnetic coupling resonant wireless power transfer system using hybrid modulation waves SPWM control method is proposed to meet the independent and controllable power supply requirements for loads with different frequencies and power levels. The system, controlled by HMW-SPWM, achieves independent and controllable wireless power supply for loads with different frequencies and power levels, as validated by experiments.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2021)

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Article Engineering, Electrical & Electronic

Multiple-Frequency Resonating Compensation for Multichannel Transmission of Wireless Power Transfer

Zhen Zhang et al.

Summary: This article presents a compensation network with multiple resonating frequencies for multiple-pickup wireless power transfer systems. By adopting a power supply with multiple-frequency components, the proposed network can effectively reduce power loss and complexity while increasing transmission efficiency.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2021)

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Article Engineering, Electrical & Electronic