Wireless power supply and energy storage

What is a wireless power supply system?

The wireless power supply system can be integrated with a compact, biodegradable, membrane-based drug delivery device, which can remotely control the drug release process.

What is wireless power supply (WPT)?

To provide a reliable wireless power supply for energy-hungry devices, WPT is proposed to deliver sufficient energy. Instead of passively harvesting energy, WPT technology is designed to provide a stable and controllable wireless power supply by deploying a dedicated power beacon. In WPT, the energy is carried in various forms.

How does a wireless power system work?

To address the issues, we construct a wireless power system that can wirelessly receive energy from the outside body and store it to power implantable electronic devices (Fig. 1A). The wireless power system consists of three parts: an energy storage unit, a rectifier module, and a magnesium (Mg) receiving coil.

What is a stretchable energy supply system?

A stretchable energy supply system integrating wireless charging, energy storage and switching circuit is constructed. Mechanical and electrical properties of the system under various deformations are studied using finite element analysis. The system is applied to power wearable electronics and implantable pulsed electrical stimulation.

Can a biocompatible energy supply system integrate wireless charging & energy storage modules?

Herein, we construct a stretchable, biocompatible energy supply system that seamlessly integrates wireless charging and energy storage modules, as well as a light-controlled switching circuit. The mechanical and electrical properties of the integrated system under various deformation conditions are investigated using finite element analysis.

Can a wireless power transfer system meet the load demand?

Instead, with the help of PV and battery, the fast and efficient wireless power transfer method can meet the load demand. This study shows a proof-of-concept for a fully integrated system that uses solar PV as the renewable energy source and a battery as the energy storage, with power transferred via a wireless/contactless interface.