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Saturday, May 28, 2011

PIEZOELECTRIC ENERGY HARVESTER FROM VIBRATIONS - A MODULE FOR INDUSTRIAL APPLICATION

          This project is just an example of Vibrational Energy Harvesting. We can give whatever the vibrational source available as input. Also, here we are storing the obtained power it can be used for any purpose. If you want to eliminate battery then no problem just with the help of proper power conditioning circuit you can directly connect the obtained power to load. But make sure the continuous source of vibration before eliminating battery.

THIS IS THE BLOCK DIAGRAM FOR THE PIEZOELECTRIC ENERGY HARVESTER
FROM VIBRATIONS

THIS IS THE SET UP FOR UTILIZATION OF HARVESTED POWER

APPLICATION OF VIBRATIONAL ENERGY FROM ANY
VIBRATING SOURCE


AFTER THE APPLICATION OF VIBRATION THE INDICATOR GLOWS
INDICATING THE POWER GENERATED


NOW THE GENERATED POWER IS STORED IN BATTERY AFTER PROPERLY
CONVERTING IT INTO DC 

POWER FROM BATTERY IS GIVEN TO LOW POWER SENSOR - THERMISTOR




THEN THE POWER FROM BATTERY IS SUPPLIED TO LDR



FINALLY SUPPLYING IRDA

PIN CONFIGURATION FOR IRDA

THE NEXT THREE PICTURES SHOWS THE CONTROLLING OF SENSORS 





INTERFACING CIRCUIT OR CONNECTION DIAGRAM


video
OUTPUT OF THE PROJECT