研究目的
To develop a photovoltaic driven resonant wireless energy transfer system for powering implantable electronic sensors for in vivo health monitoring in isolated, outdoor, and inaccessible environments.
研究成果
The photovoltaic driven resonant wireless energy transfer system is a viable solution for powering implantable biomedical sensors, capable of monitoring various health parameters wirelessly. The system demonstrated effective power transfer and accurate temperature monitoring, suggesting its potential for use in isolated and outdoor environments.
研究不足
The system's efficiency declines with increased separation gap between the coils, and the practical implementation requires miniaturization for real biomedical implant applications.
1：Experimental Design and Method Selection:
The system converts solar energy to a high frequency energy source for wireless energy transfer through a resonant inductive link. It includes a photovoltaic module, boost converter, resonant converter, high frequency transformer, and transmitter coil.
2：Sample Selection and Data Sources:
The system is tested with an implantable smart sensing section comprising a receiver coil and temperature sensor, experimented on different living beings.
3：List of Experimental Equipment and Materials:
PV module, boost converter, resonant converter, high frequency transformer, transmitter and receiver coils, temperature sensor.
4：Experimental Procedures and Operational Workflow:
Solar energy is converted to high frequency AC signal, transferred wirelessly to the implantable sensor, which then transmits body temperature data to an external recording unit.
5：Data Analysis Methods:
The received power and power transfer efficiency are measured and analyzed with respect to operating frequency, load resistance, and coil separation gap.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
