Inductive power transfer (IPT) technology has found its way into numerous applications, yet the necessity for supplementary communication devices has hampered its widespread adoption. In response, this study introduces an innovative control approach for the Buck-IPT system on the primary side, which can regulate and estimate the output voltage and current without needing two-way communication. While this control method may impact the robustness and dynamic responsiveness of the system, the integration of sliding mode control (SMC) is proposed as a solution to enhance overall system performance.

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Magnetic Coupling Wireless Charging System Based on Primary Side Sliding Mode Control

  • Shen Dong,
  • Lei Shi,
  • Qi Li,
  • Han-tao Zhao,
  • Wen-kai Wu,
  • Na Xing

摘要

Inductive power transfer (IPT) technology has found its way into numerous applications, yet the necessity for supplementary communication devices has hampered its widespread adoption. In response, this study introduces an innovative control approach for the Buck-IPT system on the primary side, which can regulate and estimate the output voltage and current without needing two-way communication. While this control method may impact the robustness and dynamic responsiveness of the system, the integration of sliding mode control (SMC) is proposed as a solution to enhance overall system performance.