Indoor light energy harvesting for battery-powered sensors using small
Photovoltaic (PV) cells or mini-modules are an intuitive choice for harvesting indoor ambient light, even under low light conditions, and using it for battery charging and powering of these devices.
Fibre Optic Sensor for Characterisation of Lithium‐Ion Batteries
For this study, two fibre optical sensor configurations were investigated, a reflection-based fibre optic (RFO) configuration and a transmission-based fibre optic (TFO) configuration.
US20230216099A1
In a lithium-ion battery (1) in which an assembled battery (50) configured by a plurality of laminated unit cells (30) is accommodated in an outer package (70), each of the unit cell is...
Fiber Optic Based Thermal Sensing of Lithium-Ion Cells at the Module
In this study, an inexpensive telecom-grade fiber optic cable is used to measure the thermal change, dT/dt, on all cells within a multi-cell module while they are cycled in normal
Global thermal image of cylindrical 21700 Li-ion batteries with
To address these issues, an optical-frequency-domain-reflectometer (OFDR) based distributed-optical-fibre-sensor has been employed to quantify the heat generation within a cylindrical
Design and Development of an Energy Self-Sustaining IIoT
The integration of all the three modules, optical wireless power transfer, energy harvesting, and the electrochemical storage is demonstrated in an end-to-end system with good efficiency.
Integrated Photo‐Rechargeable Batteries: Configurations, Design
Integrated photo-rechargeable batteries (IPRBs) represent an emerging device class that enables simultaneous energy conversion and storage, opening new possibilities for sustainable self
Fiber optic sensors for monitoring Lithium
In this regard, fiber optic sensors are promising candidates. This work explores the use of fiber optical evanescent wave (FOEW) sensors for monitoring chemical and electrochemical reactions in lithium-
Photo-Rechargeable Li-Ion Batteries: Device Configurations,
A photo-rechargeable battery will provide a unique, standalone energy solution for self-powered remote electronic devices, independent of power grids. However, these devices currently
Advancing Measurement Capabilities in Lithium-Ion Batteries:
This work systematically investigated the application of fiber-optic sensors for thermal monitoring in various scenarios, with a primary focus on lithium-ion battery cells.
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