Load-Independent Class E Zero-Voltage-Switching Parallel Resonant Inverter

Article Automation & Control Systems

A Constant-Current ZVS Class-E Inverter With Finite Input Inductance

Lujie Zhang et al.

Summary: This research presents a Class-E inverter design that achieves constant output current and ZVS over a load range by combining with a trans-susceptance network. The tradeoffs between the output current value, effective load range, and input current ripple are discussed. The effectiveness of the design is validated in experiments.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2021)

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Article Engineering, Civil

Realizing Constant Current and Constant Voltage Outputs and Input Zero Phase Angle of Wireless Power Transfer Systems With Minimum Component Counts

Jianghua Lu et al.

Summary: In this paper, a unified resonant tuning configuration with minimum passive component counts is proposed to achieve CC and CV outputs at two ZPA operating frequencies. Using the simplest IPT topologies, both CC and CV outputs with ZPA are achieved with a minimum number of compensation components and no additional power switches.

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS (2021)

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Article Engineering, Electrical & Electronic