Power Generation Using Human Footstep

The basic idea of this work is to design and implement a device that generates energy from the human footsteps. This goal is achieved by converting the resulting force of the weight of the human body that is transferred to the ground by footsteps to a useful mechanical torque. Thus, electricity can

Project Title

Power Generation Using Human Footstep

Project Area of Specialization

Electrical/Electronic Engineering

Project Summary

The basic idea of this work is to design and implement a device that generates energy from the human footsteps. This goal is achieved by converting the resulting force of the weight of the human body that is transferred to the ground by footsteps to a useful mechanical torque. Thus, electricity can be generated when coupling this device to an electric generator. This idea is much suitable for crowded places such as airports, train and underground stations, theaters, stadiums, universities, churches, and mosques.

Project Objectives

the main objectives are:

1. Conversion of kinetic energy into electric energy
2. Cost effective way of power generation
3. Cleaner (for reduce global warming)
4. Reduce power shortage
5. make it for Less maintenance required (to make it economically)

- The present device proved to work efficiently as a green source of power generation.

2- The device is characterized by its simple design and ease of construction.

3- Generally, the device covers a wide range of applications depending on the output power. A single device or few devices may produce enough power for lights and electronic appliances (computers, mobiles, etc.). A big number of devices can produce enough power to supply the public electricity grid.

Project Implementation Method

The project is divided into main stages:

1. First stage: studying and analyzing the resulting force of the footsteps due to human weight under all conditions, e.g. angle and amount of force, weight of pedestrians, weather conditions, etc.
2.  Second stage: design a suitable mechanism to transform the reciprocating motion of footsteps into rotational motion. Among a number of options, a mechanism similar to that of internal combustion engines (ICE) was designed.
3.  Third stage: study the types of electrical generators and their characteristics. A suitable DC generator was selected. The generator powers a small LED for demonstration.
4.  Fourth stage: design of all mechanical components of the device using the commercial software Inventor [12]. Then, testing the motion of the device mechanism in the simulation module of the software.
5.  Fifth stage: printing engineering sketches. Then, manufacturing all mechanical components in specialized workshops.
6.  Sixth stage: assembly of mechanical and electrical components. Hence, actual testing of device to adjust its operation.

Benefits of the Project

1. Decrease the effect of global  warming
2. Cheap energy can be produce
3. No smoke
4. Pollution free
5. No fuel required
6. By exercising you can produce energy
7.  Useful in the places like railway stations, shopping complex etc.

Technical Details of Final Deliverable

The footstep moves the top plate downward, which in turn moves the piston downward. Thus, the crankshaft rotates and the motion is transferred to the generator through the pulleybelt mechanism. The movement of the generator lightens the LED or any other electrical equipments. The top plate restores its original position after the left-off of the footstep by the effect of the flywheel land the two springs. The two bearings are welded to the floor of the main frame and they act as supports to the crankshaft.

Final Deliverable of the Project

Hardware System

Core Industry

Energy

Other Industries

Others

Core Technology

Others

Other Technologies

Others

Sustainable Development Goals

Affordable and Clean Energy

Required Resources

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