Energy Harvesting Technology from Human Motion

The primary target of the research work presented in this paper is producing power through strolling or running. The energy harvesting from human motion has become a crucial research element because it can decrease the charging issue of the mobile phone or any gadget which is chargeable. A dynamo is attached to our joint parts of the body like the knee or Arm. For the prototype design, three gear parts have been used to rotate and also increased the RPM of the dynamo when the part of the body will move. When the desired device starts rotating, energy will produce. By utilizing the movement of hand or distinctive part of the body, energy has been harvested from mechanical energy to electrical energy by utilizing rotation of the Dynamo. A chargeable port has attached to the gadget from where the mobile phone will be charged. The prototype developed electrical energy harvesting technology in this research work from human motion and has managed to provide about 1. 125 watt by running (device on knees), 0. 75watt walking (device on knees), 0. 85watt running (device on arms), and 0. 5watt walking (device on arms).