Development of Energy Harvesting System Using Rotation Mechanism of a Revolving Door

Conventional Energy sources are depleting with time. There is a dire need to find new sources of energy. The new methods of energy should be able to replace dwindling sources of energy. Energy Harvesting is one such method where ambient energy from environment is converted into useful energy. Unfortunately, there is not enough work done on energy harvesters. The purpose of this project is to show that the abundant ambient energy in the surroundings can be utilized to generate electricity. In this project, the energy used to open a revolving door is being converted into Electrical Energy. Accordingly, a Revolving Door prototype was designed, fabricated and tested. The test results are used to calculate the amount of energy being harvested on one push of the door. This prototype can be further optimized in order to generate more Electrical Energy.