The special challenge for drone wireless in-flight charging is to keep a constant charging
power with a large air gap under the variation of mutual inductance and the limited payload …

Wireless motors offer significant advantages in terms of installation flexibility and cable-free
features but inevitably require multiple power semiconductors and electronic components at …

Wireless motors employ wireless power transfer (WPT) technology to convert electrical
power into mechanical power remotely, eliminating the need for physical wires or cables …

This paper proposes and implements a wireless hybrid stepper motor (HSM) system, which
offers high controllability of speed, direction, and position without physical contact and …

This paper introduces a wireless DC motor drive system designed to overcome wire cut
issues during rotation. The system employs a dual-bridge structure that integrates power …

To meet the demand for constant current and constant voltage charging of batteries and to
increase the system output power, the LCC-LCL/S-type self-switching wireless power …

For the wireless charging system in multistorey electric vehicle carparks, this paper
proposes a multistage constant-current (MSCC) charging method using the pulse frequency …

Wireless motors effectively convert electrical energy to mechanical energy in confined
spaces, offering waterproof and dustproof features with widespread interest. However, the …

The wireless charging technique for multiple pickups under the same electromagnetic field
is deemed a convenient, simple, and compatible power supply approach, which is …

Unmanned aerial vehicle (UAV) inspection has emerged as a crucial trend in the field of
power inspection, owing to its high efficiency and convenience. However, its short cruising …