Energy Harvesting - can a LiPo battery be used as the energy storage device? | Cypress Semiconductor
Energy Harvesting - can a LiPo battery be used as the energy storage device?
First of all I am not sure where Energy Harvesting topics are supposed to be posted...
Santa brought me the S6SAE101A00SA1002 Solar Powered IoT Device kit and I have started to work with it.
In my application my IoT sensor is measuring current 8 x a second over a 3 or 4 minute period. After the process is finished the AmpHr data is sent out via BLE. The IoT will be mounted to a conveyor and so batteries are not an option. It takes the conveyor 30 minutes to make one cycle. It seems that vibrational energy could be harvested over the entire 30 minute cycle and stored up for use in the 3 or 4 minutes when the IoT is measuring and storing data.
Is it possible for the EH chip to charge up a small, single cell LiPo battery? Or is a capacitor the smarter way to go? I can see a situation where the conveyor is turned off at the end of the shift and then restarted in the morning. There has to be something left over 'in the tank' for the first couple of units as they have been idle and not generating any energy before the conveyor is restarted.