1. The document describes a proposed footstep power generation system that would convert the mechanical energy of human footsteps into electrical energy.
2. The system would use a responsive sub-floor with blocks that depress under footsteps, generating power through a dynamo that converts motion to electricity.
3. While not enough for home use, the system has potential in crowded areas like transportation hubs where thousands of daily footsteps could generate meaningful amounts of electricity through a "crowd farm" approach.
REPORT OF FOOT STEP POWER GENERATION PROJECTSahil arora
1. The document discusses renewable energy sources and introduces a device that can generate electricity from kinetic energy of human footsteps. It works by converting the downward force of a step on a plate into rotational motion of a shaft connected to an alternator.
2. The main components of the device are described, including a battery to store the generated electricity, springs to return the plate to its original position, gears and a belt/pulley system to rotate the alternator shaft, and an LED light that lights up when powered by the device.
3. The need for developing non-conventional renewable energy sources is explained, as fossil fuel reserves are limited and cause environmental problems. Generating electricity from human footsteps is a
device generating elecricity by footstep using peizoelectic materialNihir Agarwal
This document summarizes a method for generating electricity from human footstep using piezoelectric materials. It discusses how piezoelectric sensors in footwear or flooring can convert the mechanical energy from walking or running into electrical energy. The document evaluates different piezoelectric materials and connection configurations to determine the most effective design. A series-parallel connection of piezoelectric crystals is found to generate both a usable voltage and current from footstep force. This approach aims to harness wasted human energy for power generation in a cleaner and more sustainable way.
This document discusses the design and components of a footstep power generation system. The key components are a piezoelectric sensor that converts the kinetic energy of footsteps into an electrical signal, batteries to store the generated electricity, and an inverter to convert the stored DC power into usable AC power. Lead-acid batteries are commonly used due to their low cost and availability. When a person steps on the piezoelectric sensor, it produces a voltage that is stored in the batteries. The stored DC power can then be inverted and used to power small electronic devices.
This document presents a footstep power generation system that uses piezoelectric materials to convert the mechanical energy from human footsteps into electrical energy. It discusses the components required, including piezoelectric crystals, batteries, capacitors, and an inverter. The working principle is that piezoelectric materials generate a charge when pressure is applied, allowing the system to harness energy from walking. Applications include powering lights and devices in areas with foot traffic like schools, malls, and metro stations. The system has advantages of being eco-friendly and self-generating, but high initial costs and limited applicability in only one location.
This document is a major project report on power generation using foot steps. It discusses the basic principles, need for non-conventional energy sources, layout and parts of the foot step power generation system. The system works by converting the downward force of a foot onto the step into rotational motion, which turns a generator to produce electricity. The electricity is stored in a battery and can power lights, fans or other devices. While initial costs are high, it provides a simple way to generate power from footsteps without fuel. The report concludes the system has potential applications in places with high foot traffic.
This document describes a footstep power generation system that converts the mechanical energy from walking or running into electrical energy using piezoelectric sensors. The electrical energy is stored in a lead acid battery and can be used to power AC and DC loads. An inverter converts the DC battery voltage to AC voltage. The system provides a low-cost renewable energy solution that could power rural applications and emergency situations by harvesting wasted human biomechanical energy.
This document describes a proposed system for generating electricity from footstep energy. It consists of a footstep plate that is depressed when walked on, activating a rack and pinion gear mechanism connected to a generator. The generator produces DC power that is stored in a battery. An inverter converts the DC to AC power that can power lights or other loads. It has applications for powering street lights or in crowded areas. The system converts wasted human kinetic energy from walking into usable electricity.
REPORT OF FOOT STEP POWER GENERATION PROJECTSahil arora
1. The document discusses renewable energy sources and introduces a device that can generate electricity from kinetic energy of human footsteps. It works by converting the downward force of a step on a plate into rotational motion of a shaft connected to an alternator.
2. The main components of the device are described, including a battery to store the generated electricity, springs to return the plate to its original position, gears and a belt/pulley system to rotate the alternator shaft, and an LED light that lights up when powered by the device.
3. The need for developing non-conventional renewable energy sources is explained, as fossil fuel reserves are limited and cause environmental problems. Generating electricity from human footsteps is a
device generating elecricity by footstep using peizoelectic materialNihir Agarwal
This document summarizes a method for generating electricity from human footstep using piezoelectric materials. It discusses how piezoelectric sensors in footwear or flooring can convert the mechanical energy from walking or running into electrical energy. The document evaluates different piezoelectric materials and connection configurations to determine the most effective design. A series-parallel connection of piezoelectric crystals is found to generate both a usable voltage and current from footstep force. This approach aims to harness wasted human energy for power generation in a cleaner and more sustainable way.
This document discusses the design and components of a footstep power generation system. The key components are a piezoelectric sensor that converts the kinetic energy of footsteps into an electrical signal, batteries to store the generated electricity, and an inverter to convert the stored DC power into usable AC power. Lead-acid batteries are commonly used due to their low cost and availability. When a person steps on the piezoelectric sensor, it produces a voltage that is stored in the batteries. The stored DC power can then be inverted and used to power small electronic devices.
This document presents a footstep power generation system that uses piezoelectric materials to convert the mechanical energy from human footsteps into electrical energy. It discusses the components required, including piezoelectric crystals, batteries, capacitors, and an inverter. The working principle is that piezoelectric materials generate a charge when pressure is applied, allowing the system to harness energy from walking. Applications include powering lights and devices in areas with foot traffic like schools, malls, and metro stations. The system has advantages of being eco-friendly and self-generating, but high initial costs and limited applicability in only one location.
This document is a major project report on power generation using foot steps. It discusses the basic principles, need for non-conventional energy sources, layout and parts of the foot step power generation system. The system works by converting the downward force of a foot onto the step into rotational motion, which turns a generator to produce electricity. The electricity is stored in a battery and can power lights, fans or other devices. While initial costs are high, it provides a simple way to generate power from footsteps without fuel. The report concludes the system has potential applications in places with high foot traffic.
This document describes a footstep power generation system that converts the mechanical energy from walking or running into electrical energy using piezoelectric sensors. The electrical energy is stored in a lead acid battery and can be used to power AC and DC loads. An inverter converts the DC battery voltage to AC voltage. The system provides a low-cost renewable energy solution that could power rural applications and emergency situations by harvesting wasted human biomechanical energy.
This document describes a proposed system for generating electricity from footstep energy. It consists of a footstep plate that is depressed when walked on, activating a rack and pinion gear mechanism connected to a generator. The generator produces DC power that is stored in a battery. An inverter converts the DC to AC power that can power lights or other loads. It has applications for powering street lights or in crowded areas. The system converts wasted human kinetic energy from walking into usable electricity.
This document describes a system for generating electricity from footstep power. It consists of a piezoelectric sensor that converts force from footsteps into electrical energy, which is then regulated and stored in a battery. An inverter is used to convert the DC power from the battery to AC power that can run loads. The system has applications in powering small devices for agriculture, homes, street lighting, or as a backup power source in rural areas or during outages.
Major project synopsis ON FOOT STEP POWER GENERATIONSahil arora
This document summarizes a student project that aims to generate electricity from footstep power. The project converts the kinetic energy from walking or running on an inclined stepping plate into electrical energy using a rack and pinion mechanism connected to a generator. The generated DC power is stored in a battery and then converted to AC power using an inverter. Potential applications include power generation in places with many footfalls like colleges, shopping complexes, and transportation hubs to provide a renewable source of electricity.
Foot Step Power Generation Using Piezoelectric SensorsBabu Ajmal
This document describes a student project to generate electricity from footstep force using piezoelectric sensors. The project aims to address Pakistan's energy shortages by producing pollution-free and fuel-less energy at crowded locations. The system uses piezoelectric sensors below a plate to convert mechanical energy from footsteps into electrical energy, which is then regulated and stored in a battery using a microcontroller. The document outlines the group members, problem statement, objectives, block diagram, calculations estimating power output from varying numbers of footsteps, and potential future applications of piezoelectric energy harvesting from foot traffic in places like train stations.
This document describes a system for generating electricity from footstep power. The system uses piezoelectric sensors beneath footstep platforms to convert the kinetic energy from footsteps into electrical energy, which is stored in a lead-acid battery. An inverter then converts the DC battery voltage to AC voltage that can power various loads. The system has applications for powering lights and devices in areas with high foot traffic like streets, railways, temples, and more. It provides a renewable energy source without requiring fuel inputs.
The document describes a project to generate electricity from human footfalls using piezoelectric sensors. Piezoelectric materials generate voltage when pressure is applied. The project involves arranging piezoelectric generators under a mechanical structure where people walk. The voltage generated is stored in a lead acid battery. An Arduino microcontroller is used to control the system and display electrical parameters on an LCD screen. The goal is to develop a cleaner, cost-effective alternative energy source by harnessing wasted kinetic energy from human walking.
The document discusses the piezoelectric effect and its application in footstep energy generation. It describes how Pierre and Jacques Curie discovered the piezoelectric effect in 1880. The effect generates electric charge in materials like quartz when subjected to mechanical stress. One application is installing piezoelectric sensors on pathways or in shoes to harvest energy from footsteps, which can be stored in batteries and used to power loads. A project in France has implemented this successfully to provide rural energy without dependence on other sources.
This document describes a device that generates electricity through human foot steps. It contains the following key points:
- The device uses a dynamo and rack and pinion gear system to convert the rotational motion from foot steps into linear motion, which drives a magnet inside a coil to generate electricity.
- As a person steps on an iron plate, it drives a crankshaft and gear arrangement that moves a magnet back and forth in a coil, producing direct current electricity that can be stored in a battery.
- The stored electricity generated from foot traffic on busy stairways or speed bumps could provide a useful source of power for various applications.
Power generation in footsteps by Piezoelectric materialsMelwin Dmello
Power generation in footsteps by piezo electric transducers - A project work by students of Alva's institute of engineering and technology, Moodbidre, Mangalore....
Slides created by Melwin Dmello... (ph; 8147814891)
This document presents a seminar on footstep power generation systems. It introduces piezoelectric materials that can generate electric charges when pressure is applied. The system works by using piezoelectric transducers under a footstep arrangement to convert mechanical energy from footsteps into electrical energy. This variable voltage is stabilized and stored in a battery, then inverted to AC power. Footstep power generation has advantages like being renewable, eco-friendly, and requiring no external power or much maintenance. However, it also has high initial costs and implementation challenges. Potential applications include emergency power, agriculture, homes, and street lighting.
The document summarizes a seminar on footstep power generation. It describes how the up and down motion of footsteps on pressure plates can be used to generate electricity. The basic principle is that when a pedestrian steps on a plate, it dips down and rotates a shaft connected to a generator to produce electrical energy. The system has applications in places with heavy foot traffic like train stations, airports, and parking lots. It provides a renewable source of energy without pollution and can power lights, fans and other small devices. While initial costs are high, it efficiently captures wasted kinetic energy from walking.
The document describes a system for generating electricity from footstep power using piezoelectric materials. Piezoelectric transducers placed under foot traffic areas produce small electric charges when compressed by footsteps. These charges are collected and stored in batteries. Key components of the system include piezoelectric sensors, rectifiers to convert AC to DC, regulators to maintain voltage levels, and a microcontroller to monitor battery charging levels displayed on an LCD screen. The document discusses applications of such footstep power generation systems in heavy foot traffic areas like train stations to harness renewable energy from human movement.
This project report summarizes a footstep power generation system developed by two students, Pankaj m mori and Sachin k dhakad. The report describes the design and implementation of a system that uses piezoelectric sensors to convert the mechanical energy from human footsteps into electrical energy. It provides details on the components used, including piezoelectric sensors, a rectifier, capacitor, and voltage meter. The report also discusses how piezoelectric materials generate voltage when pressure is applied and the various applications of such a footstep power generation system.
This document describes a system for generating electricity from footstep power using a piezoelectric sensor and microcontroller. The system works by converting the downward force of a footstep on a plate into rotational motion of a shaft connected to a generator. When a person steps on the plate, the piezoelectric sensor produces electricity that is stored in a battery. The stored power can then be used for applications like street lights, fans, or security alarms. The system provides an alternative renewable energy source and has potential to harness wasted foot traffic energy in crowded areas.
Group members Muhammad Ajmal F-4294, Waseem Sarwar F-4290, and Maria Anum F-4244 propose a project to generate power through footstep using piezoelectric materials. The project would involve installing piezoelectric sensors on staircases or platforms in places like homes, schools, and colleges to convert the mechanical energy of people walking or running into electrical energy that can be stored and used for domestic purposes or charging devices like laptops and mobiles.
Its a free source of energy we know very well man has needed and used energy at an increasing rate for the sustenance and well-being since time immemorial. Due to this a lot of energy resources have been exhausted and wasted. Proposal for the utilization of waste energy of foot power with human locomotion is very much relevant and important for highly populated countries like India where the railway station, temples etc., are overcrowded all round the clock .When the flooring is engineered with piezo electric technology, the electrical energy produced by the pressure is captured by floor sensors and converted to an electrical charge by piezo transducers, then stored and used as a power source. And this power source has many applications as in agriculture, home application and street lighting and as energy source for sensors in remote locations.
Piezo electric based harvesting is a kind of renewable energy which senses the mechanical vibration into electrical output. In this slide we have study the feasibility of a piezoelectric energy harvester capable to power up low power electronic and electrical circuit.
This document describes a footstep power generation system that converts the kinetic energy from human footsteps into usable electricity. The system uses an array of piezoelectric sensors that generate voltage when pressure is applied. The voltage is stored in a lead-acid battery and can be used to power small DC loads. A microcontroller and LCD display are used to indicate the voltage level being stored in the battery. The system was designed and implemented to harvest wasted energy from human locomotion and demonstrate piezoelectric energy harvesting.
Footstep power generation using piezoelectric sensor (autosaved)MotichandPatel
This document describes a system for generating electricity from footstep power using piezoelectric sensors. The system captures the kinetic energy from people walking and converts it to electrical energy through piezoelectric sensors in the floor. The electrical output from the sensors is stored in a battery and can then power small loads through an inverter. It discusses how piezoelectric sensors generate voltage when pressure is applied, and prototypes that have been tested to generate electricity from foot traffic in crowded areas like train stations. The goal is to harness wasted footstep energy on a large scale to contribute to electricity production.
The document presents a student project that aims to produce renewable energy from footstep using piezoelectric disks. The project goals are to help overcome electricity crisis in Bangladesh and produce energy from a source that does not harm the environment. The document outlines the invention history of piezoelectricity, components of the circuit including piezoelectric sensors, rectifier, battery and inverter. It explains how piezoelectric sensors work and the working principle. Simulation results show the system can produce 0.312 kW of power per week. Future applications discussed include harvesting energy from rain drops, piezoelectric insoles and passing trains.
This document describes a foot power generator project created by a group of students. The generator converts the kinetic energy from human footsteps into electrical energy. It uses a rack and pinion gear system connected to springs and a dynamo to transform the vertical motion of stepping on a plate into rotational motion that generates DC power. The summary provides an overview of the components, working mechanism, applications, advantages, and conclusions of the project to harness wasted footstep energy as an alternative power source.
The document describes a proposed system to generate electricity from human footstep energy using a rack and pinion mechanism to convert the vertical motion of stepping on a plate into rotational motion that spins a generator. It discusses the components of the system including springs, gears, bearings and a dynamo to produce electricity that can be stored in a battery. The goal of the system is to capture wasted footstep energy in crowded areas to generate renewable electricity for small-scale applications.
This document describes a system for generating electricity from footstep power. It consists of a piezoelectric sensor that converts force from footsteps into electrical energy, which is then regulated and stored in a battery. An inverter is used to convert the DC power from the battery to AC power that can run loads. The system has applications in powering small devices for agriculture, homes, street lighting, or as a backup power source in rural areas or during outages.
Major project synopsis ON FOOT STEP POWER GENERATIONSahil arora
This document summarizes a student project that aims to generate electricity from footstep power. The project converts the kinetic energy from walking or running on an inclined stepping plate into electrical energy using a rack and pinion mechanism connected to a generator. The generated DC power is stored in a battery and then converted to AC power using an inverter. Potential applications include power generation in places with many footfalls like colleges, shopping complexes, and transportation hubs to provide a renewable source of electricity.
Foot Step Power Generation Using Piezoelectric SensorsBabu Ajmal
This document describes a student project to generate electricity from footstep force using piezoelectric sensors. The project aims to address Pakistan's energy shortages by producing pollution-free and fuel-less energy at crowded locations. The system uses piezoelectric sensors below a plate to convert mechanical energy from footsteps into electrical energy, which is then regulated and stored in a battery using a microcontroller. The document outlines the group members, problem statement, objectives, block diagram, calculations estimating power output from varying numbers of footsteps, and potential future applications of piezoelectric energy harvesting from foot traffic in places like train stations.
This document describes a system for generating electricity from footstep power. The system uses piezoelectric sensors beneath footstep platforms to convert the kinetic energy from footsteps into electrical energy, which is stored in a lead-acid battery. An inverter then converts the DC battery voltage to AC voltage that can power various loads. The system has applications for powering lights and devices in areas with high foot traffic like streets, railways, temples, and more. It provides a renewable energy source without requiring fuel inputs.
The document describes a project to generate electricity from human footfalls using piezoelectric sensors. Piezoelectric materials generate voltage when pressure is applied. The project involves arranging piezoelectric generators under a mechanical structure where people walk. The voltage generated is stored in a lead acid battery. An Arduino microcontroller is used to control the system and display electrical parameters on an LCD screen. The goal is to develop a cleaner, cost-effective alternative energy source by harnessing wasted kinetic energy from human walking.
The document discusses the piezoelectric effect and its application in footstep energy generation. It describes how Pierre and Jacques Curie discovered the piezoelectric effect in 1880. The effect generates electric charge in materials like quartz when subjected to mechanical stress. One application is installing piezoelectric sensors on pathways or in shoes to harvest energy from footsteps, which can be stored in batteries and used to power loads. A project in France has implemented this successfully to provide rural energy without dependence on other sources.
This document describes a device that generates electricity through human foot steps. It contains the following key points:
- The device uses a dynamo and rack and pinion gear system to convert the rotational motion from foot steps into linear motion, which drives a magnet inside a coil to generate electricity.
- As a person steps on an iron plate, it drives a crankshaft and gear arrangement that moves a magnet back and forth in a coil, producing direct current electricity that can be stored in a battery.
- The stored electricity generated from foot traffic on busy stairways or speed bumps could provide a useful source of power for various applications.
Power generation in footsteps by Piezoelectric materialsMelwin Dmello
Power generation in footsteps by piezo electric transducers - A project work by students of Alva's institute of engineering and technology, Moodbidre, Mangalore....
Slides created by Melwin Dmello... (ph; 8147814891)
This document presents a seminar on footstep power generation systems. It introduces piezoelectric materials that can generate electric charges when pressure is applied. The system works by using piezoelectric transducers under a footstep arrangement to convert mechanical energy from footsteps into electrical energy. This variable voltage is stabilized and stored in a battery, then inverted to AC power. Footstep power generation has advantages like being renewable, eco-friendly, and requiring no external power or much maintenance. However, it also has high initial costs and implementation challenges. Potential applications include emergency power, agriculture, homes, and street lighting.
The document summarizes a seminar on footstep power generation. It describes how the up and down motion of footsteps on pressure plates can be used to generate electricity. The basic principle is that when a pedestrian steps on a plate, it dips down and rotates a shaft connected to a generator to produce electrical energy. The system has applications in places with heavy foot traffic like train stations, airports, and parking lots. It provides a renewable source of energy without pollution and can power lights, fans and other small devices. While initial costs are high, it efficiently captures wasted kinetic energy from walking.
The document describes a system for generating electricity from footstep power using piezoelectric materials. Piezoelectric transducers placed under foot traffic areas produce small electric charges when compressed by footsteps. These charges are collected and stored in batteries. Key components of the system include piezoelectric sensors, rectifiers to convert AC to DC, regulators to maintain voltage levels, and a microcontroller to monitor battery charging levels displayed on an LCD screen. The document discusses applications of such footstep power generation systems in heavy foot traffic areas like train stations to harness renewable energy from human movement.
This project report summarizes a footstep power generation system developed by two students, Pankaj m mori and Sachin k dhakad. The report describes the design and implementation of a system that uses piezoelectric sensors to convert the mechanical energy from human footsteps into electrical energy. It provides details on the components used, including piezoelectric sensors, a rectifier, capacitor, and voltage meter. The report also discusses how piezoelectric materials generate voltage when pressure is applied and the various applications of such a footstep power generation system.
This document describes a system for generating electricity from footstep power using a piezoelectric sensor and microcontroller. The system works by converting the downward force of a footstep on a plate into rotational motion of a shaft connected to a generator. When a person steps on the plate, the piezoelectric sensor produces electricity that is stored in a battery. The stored power can then be used for applications like street lights, fans, or security alarms. The system provides an alternative renewable energy source and has potential to harness wasted foot traffic energy in crowded areas.
Group members Muhammad Ajmal F-4294, Waseem Sarwar F-4290, and Maria Anum F-4244 propose a project to generate power through footstep using piezoelectric materials. The project would involve installing piezoelectric sensors on staircases or platforms in places like homes, schools, and colleges to convert the mechanical energy of people walking or running into electrical energy that can be stored and used for domestic purposes or charging devices like laptops and mobiles.
Its a free source of energy we know very well man has needed and used energy at an increasing rate for the sustenance and well-being since time immemorial. Due to this a lot of energy resources have been exhausted and wasted. Proposal for the utilization of waste energy of foot power with human locomotion is very much relevant and important for highly populated countries like India where the railway station, temples etc., are overcrowded all round the clock .When the flooring is engineered with piezo electric technology, the electrical energy produced by the pressure is captured by floor sensors and converted to an electrical charge by piezo transducers, then stored and used as a power source. And this power source has many applications as in agriculture, home application and street lighting and as energy source for sensors in remote locations.
Piezo electric based harvesting is a kind of renewable energy which senses the mechanical vibration into electrical output. In this slide we have study the feasibility of a piezoelectric energy harvester capable to power up low power electronic and electrical circuit.
This document describes a footstep power generation system that converts the kinetic energy from human footsteps into usable electricity. The system uses an array of piezoelectric sensors that generate voltage when pressure is applied. The voltage is stored in a lead-acid battery and can be used to power small DC loads. A microcontroller and LCD display are used to indicate the voltage level being stored in the battery. The system was designed and implemented to harvest wasted energy from human locomotion and demonstrate piezoelectric energy harvesting.
Footstep power generation using piezoelectric sensor (autosaved)MotichandPatel
This document describes a system for generating electricity from footstep power using piezoelectric sensors. The system captures the kinetic energy from people walking and converts it to electrical energy through piezoelectric sensors in the floor. The electrical output from the sensors is stored in a battery and can then power small loads through an inverter. It discusses how piezoelectric sensors generate voltage when pressure is applied, and prototypes that have been tested to generate electricity from foot traffic in crowded areas like train stations. The goal is to harness wasted footstep energy on a large scale to contribute to electricity production.
The document presents a student project that aims to produce renewable energy from footstep using piezoelectric disks. The project goals are to help overcome electricity crisis in Bangladesh and produce energy from a source that does not harm the environment. The document outlines the invention history of piezoelectricity, components of the circuit including piezoelectric sensors, rectifier, battery and inverter. It explains how piezoelectric sensors work and the working principle. Simulation results show the system can produce 0.312 kW of power per week. Future applications discussed include harvesting energy from rain drops, piezoelectric insoles and passing trains.
This document describes a foot power generator project created by a group of students. The generator converts the kinetic energy from human footsteps into electrical energy. It uses a rack and pinion gear system connected to springs and a dynamo to transform the vertical motion of stepping on a plate into rotational motion that generates DC power. The summary provides an overview of the components, working mechanism, applications, advantages, and conclusions of the project to harness wasted footstep energy as an alternative power source.
The document describes a proposed system to generate electricity from human footstep energy using a rack and pinion mechanism to convert the vertical motion of stepping on a plate into rotational motion that spins a generator. It discusses the components of the system including springs, gears, bearings and a dynamo to produce electricity that can be stored in a battery. The goal of the system is to capture wasted footstep energy in crowded areas to generate renewable electricity for small-scale applications.
Generation of power using Railway trackIRJET Journal
1. The document proposes harvesting energy from railway tracks when trains pass over them. Small vibrations and displacements in the track can be captured through an electromagnetic energy harvester.
2. The harvester uses a rack and pinion gear arrangement to convert the linear motion from track vibrations into rotational motion. This spins a flywheel that stores kinetic energy and powers a generator to produce regulated DC power.
3. Experimental results found the harvester was able to produce 2-4 volts of power from a 0.25 inch vibration in the track at 1 Hz. The flywheel helped reduce impact forces and provided continuous output to the generator.
The document describes a project to generate electricity from speed breakers. It proposes using the kinetic energy of vehicles passing over speed breakers to power lights along roads. A mechanism is designed to convert the up-and-down motion of a speed breaker into rotational motion using a rack and pinion gear system. This rotation is amplified through a sprocket and chain assembly connected to a flywheel and generator to produce electricity that can be stored in a battery and used for lights. The document discusses the working principle, materials used, specifications and equipment required to implement the system.
This document proposes a system to generate electricity from the kinetic energy of vehicles passing over speed bumps. It describes how a speed bump could be designed with a mechanical system to convert the vertical motion of vehicles into rotational motion. This rotational motion would power a generator to produce electricity, which could then be stored in a battery. The generated power could be used for street lights and traffic signals. Capturing this wasted kinetic energy provides a renewable source of electricity and conserves conventional energy sources for other needs.
This document describes a design for generating electricity from human foot steps. The system uses a rack and pinion mechanism along with a sprocket and chain drive to convert the linear motion of footsteps into rotational motion. This rotational motion spins a DC generator to produce electricity. The electricity is stored in a battery. Key components of the system include a speed brake arrangement, rack and pinion gears, sprockets and chain drive, flywheel, DC generator, and battery. When installed in areas with heavy foot traffic, this design could generate significant amounts of renewable energy from an underutilized source.
This document describes a system that generates electricity from the kinetic energy of human footsteps. The system uses a rack and pinion mechanism to convert the vertical motion of footsteps into rotational motion. Gears, chains, and sprockets transfer this rotational motion to power a dynamo, which generates electricity. The electricity is stored in a battery. The system aims to harvest energy from places with high foot traffic to generate useful power and reduce dependency on conventional energy sources. It provides a clean, renewable method of small-scale power generation using wasted kinetic energy from human movement.
This document describes a system that generates electricity from the kinetic energy of human footsteps. The system uses a rack and pinion mechanism to convert the vertical motion of footsteps into rotational motion. Gears and chains transfer this rotational motion to turn a dynamo, which generates electricity. The electricity is stored in a battery. The system aims to harness wasted kinetic energy from crowded places to generate power for small-scale applications. It provides clean, renewable energy without pollution.
This document describes a system that generates electricity from the kinetic energy of human footsteps. The system uses a rack and pinion mechanism to convert the vertical motion of footsteps into rotational motion. A series of gears, chains, and sprockets transfers this rotational motion to power a dynamo that generates electricity. The electricity is stored in a battery. The system aims to harness wasted kinetic energy from crowded areas to generate useful power, providing an eco-friendly alternative energy source. It has the potential to help address electricity shortages, especially during power outages.
The International Journal of Engineering and Science (The IJES)theijes
The document describes a method for generating electricity from speed breakers. When vehicles pass over speed breakers, their kinetic energy is converted into mechanical energy through a rack and pinion mechanism. This mechanical energy then turns a generator to produce electricity. Calculations show that a single vehicle passing over a speed breaker can generate over 7 watts of power. Over an hour, multiple vehicles could produce over 400 watts, enough to power streetlights. The system aims to make productive use of wasted kinetic energy and provide a renewable source of electricity without dependence on other factors.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Distributed generation by speed braker at bridgeIOSR Journals
This document proposes a system to generate electricity from the kinetic energy of vehicles passing over speed bumps on bridges. The system would use a special speed bump arrangement connected to a pump and hydroelectric plant. As vehicles pass over the bumps, the up and down motion would power the pump. The high-pressure water from the pump would turn a turbine connected to a generator, producing electricity. This renewable distributed generation could power local streetlights and areas and excess power could be added to the electric grid. It aims to make productive use of wasted kinetic energy and provide off-grid power solutions.
This document describes a project to generate electricity from footstep force using piezoelectric sensors. The system is intended to harness wasted human locomotion energy and convert it to usable electricity. It works by using piezoelectric crystals that generate a voltage when pressure is applied from stepping on them. This voltage can then be stored in a lead acid battery and used to power small electronic devices. The document outlines the components, working principle, advantages and potential applications of using this footstep power generation system in places with high foot traffic like train stations or malls.
The document describes a proposed method for generating electricity from speed breakers on roads. A mechanism is developed using a rack and pinion system to convert the kinetic energy of moving vehicles into rotational motion. As vehicles pass over speed breakers, the downward motion of the rack is converted to rotational energy via pinions connected to gears and a shaft. This shaft powers a generator to produce electricity. The electricity could be stored in batteries and used locally. Initial tests showed that a single speed breaker could generate around 1 kW of power per hour from 100 passing vehicles. The system aims to harness wasted kinetic energy and provide a renewable source of small-scale electricity generation.
This document discusses the history and development of human-powered generators. It begins by explaining how flywheels can store energy from human power sources like pedaling. Early experiments in the late 19th century found that cyclists could produce around 75W of power over an hour. Developments continued through the 20th century, with improvements made to recumbent bicycles and hand-cranked generators. Recent research has focused on retrofitting exercise machines at gyms to convert human power into electricity for lighting and other uses. The goal is to develop sustainable energy solutions, especially for rural areas without reliable power sources.
This document presents a seminar report on generating power through speed breakers. It discusses using the kinetic energy of vehicles passing over speed breakers to power generators through various mechanisms like rack-pinion systems or piezoelectric materials. The report acknowledges faculty guidance and provides an abstract on addressing India's electricity crisis by utilizing wasted energy from speed breakers. It then details the operating principles, results and advantages of different power generation designs, such as producing 0.98 kW from 100 vehicles passing per minute. The conclusion is that speed breaker power generation will be a more efficient and economical alternative energy source in the future.
This document describes a system for generating electricity from footstep power. The system uses piezoelectric sensors beneath footstep platforms to convert the kinetic energy from footsteps into electrical energy, which is stored in a lead-acid battery. An inverter then converts the DC battery voltage to AC voltage that can power various loads. The system has applications for powering lights and devices in areas with high foot traffic like streets, railways, temples, and more. It provides a renewable source of energy from an untapped resource of human footsteps.
“ROAD POWER GENERATION BY SPEED BREAKER”IRJET Journal
The document proposes a system to generate electricity from the kinetic energy of vehicles passing over speed bumps. It involves installing a flexible speed bump connected to a rack and pinion gear system, which converts the up and down motion into rotational motion. This rotation is enhanced through a series of gears and used to power a stepper motor acting as a generator to produce electricity. The electricity could then be stored in a battery and used for applications like street lights. Previous studies exploring similar energy generation concepts using speed bumps are reviewed, demonstrating the viability of the approach. The proposed system is expected to provide a pollution-free and low-cost means of renewable energy generation without requiring fuel or manual effort.
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2. Operations Strategy in a Global Environment.ppt
Foot step power generating system
1. FOOT STEP POWER GENERATING SYSTEM
A PROJECT REPORT
Submitted by
SREEKUMAR.K(21207106310)
VINU VISWANATH(21207106311)
AJEESH.V.RAJAN(21207106003)
in partial fulfillment for the award of the degree
of
BACHELOR OF ENGINEERING
in
ELECTRONICS AND COMMUNICATION ENGINEERING
RAJIV GANDHI COLLEGE OF ENGINEERING,SRIPERUMBUDUR
ANNA UNIVERSITY: : CHENNAI 600 025
APRIL 2011
ANNA UNIVERSITY :: CHENNAI 600 025
2. BONAFIDE CERTIFICATE
Certified that this project report “FOOT STEPPOWER GENERATING
SYSTEM” is the bonafide work of “SREE KUMAR.K, VINU
VISWANATH, AJEESH.V.RAJAN” who carried out the project work under
my supervision.
SIGNATURE SIGNATURE
Mr. SUMAN MISHRA M.E,(Ph.d)., Mr. SUMAN MISHRA
HEAD OF THE DEPARTMENT SUPERVISOR
Assistant Professor Assistant Professor
Department of ECE Department of ECE
Rajiv Gandhi College of Engineering Rajiv Gandhi College of Engineering
Sriperumbudur - 602 105 Sriperumbudur - 602 105
INTERNAL EXAMINER EXTERNAL EXAMINER
3. ACKNOWLEDGEMENT
We would like to make a special mention of the following people without whose
help this project would have not been completed. First we render our thanks to
Almighty God to give us the strength for completing this project.
We are grateful to Our Parents for their care, love, support and
prayers.We take this opportunity to express our gratitude and thanks to
Dr.G.George our General Secretary and Correspondent for his valuable thoughts
and consistent encouragement.We like to acknowledge the support given to us by
our and also special thanks to our Principal Dr. Arocky Raj for his
guidance.Special thanks to the Dean of our college Dr Vasu Elaveetil for his
guidance.
We express our sincere gratitude to Mr.Suman Mishra, Head of the
Electronics and Communication Department Engineering and our project
coordinator Mr. Madhu for his valuable suggestions and technical guidance.
We specially thank Mr. Suman Mishra, our internal guide for giving
us an opportunity to do this project and also other staff members who gave us
support, encouragement and suggestion which had helped to make the right choice
at this juncture of our career.
4. ABSTRACT
• In this project we are generating electrical power as non-conventional
method by simply walking or running on the foot step
.
• Non-conventional energy using foot step is converting mechanical energy
into the electrical energy.
• This project using simple drive mechanism such as rack and pinion assemble
and chain drive mechanism.
• For this project the conversion of the force energy in to electrical energy.
The control mechanism carries the rack & pinion, D.C generator, battery
and inverter control.
• The D.C generator used in this project is Permanent Magnet D.C generator.
• The Generator is coupled to the Ply wheel Shaft with the help of Spur Gear
Mechanism.
• The Output of the generator is 12 Volts. This 12 Volt is stored in a 7 Amp-
Hour Battery.
• The battery type is Lead-Acid battery
• The battery is connected to the inverter which is used to convert the D.C 12
• Volt to the 230 Volt A.C.
5. • By increasing the capacity of battery and inverter circuit, the power rating is
increased.
CHAPTER 1
INTRODUCTION
1.1 MOTIVATION:
Man has needed and used energy at an increasing rate for his
sustenance and well being ever since he came on the earth a few million years ago.
Primitive man required energy primarily in the form of food. He derived this by
eating plants or animals, which he hunted.
With the passage of time, man started to cultivate land for
agriculture. He added a new dimension to the use of energy by domesticating and
training animals to work for him. With further demand for energy, man began to
use the wind for sailing ships and for driving windmills, and the force of falling
water to turn water for sailing ships and for driving windmills, and the force of
falling water to turn water wheels. Till this time, it would not be wrong to say that
the sun was supplying all the energy needs of man either directly or indirectly and
that man was using only renewable sources of energy.
1.2 AIMS:
The main purpose of our project is
1.The "Crowd would work something like this A responsive sub-flooring
system would be placed under, say, the platform of a subway terminal. The
6. blocks that make up the system would depress slightly under the force of
human footsteps. As the blocks slipped against each other, they would generate
power in the form of an electric current.
2. The electric current could be used, among other things, to light up signs about
the energy created by the pedestrians, the creators say. People should understand
the direct relationship between their movement and the energy produced," said co-
creator Thaddeus Jusczyk.
3.While the Crowd Farm wouldn't work in the home (a single human step
generates only enough power to light two 60-watt light bulbs for one second), it
could really draw some power from a crowd producing thousands of steps.
CHAPTER 2
EXISTNG SYSTEM
Other people have developed piezo-electric (mechanical-to-electrical) surfaces in
the past, but the Crowd Farm has the potential to redefine urban spaceby adding a
sense of fluidity and encouraging people to activate spaces with their movement.
The Crowd Farm floor is composed ofstandard parts that are easily replicated but
it is expensive to produceat this stage. This technology would facilitate the future
creation of new urban landscapes athletic fields with a spectatorarea, music halls,
7. theatres, nightclubs and a large gathering spacefor rallies, demonstrations and
celebrations, railway stations, bus stands, subways, airports etc. like capable of
harnessing human locomotion for electricity generation.
CHAPTER 3
PROPOSEDSYSTEM
NEED FOR THE SYSTEM:
Proposalfor the utilization of waste energy of foot power with
human locomotion is very much relevant and important for highly populated
countries like India and China where the roads, railway stations, bus stands,
temples, etc. are all over crowded and millions of people move around the clock.
This whole human/bio energy being wasted if can be made possible for utilization
it will be great invention and crowd energy farms will be very useful energy
sources in crowded countries. Walking across a "Crowd Farm," floor, then,will be
a fun for idle people who can improve their health by exercising in such farms
with earning. The electrical energy generated at suchfarms will be useful for near
by applications.
8. FOOT STEP POWER GENERATION MODEL
HARDWARE EREQUIREMENTS:
• FOOT STEP ARRANGEMENT
• RACK & PINION AND CHAIN SPROCKET ARRANGEMENT
• DC GENERATOR
• BATTERY
• INVERTER
• LIGHT LOAD
9. WORKING PRINCIPLE:
• The complete diagram of the foot step power generation is given above.
• Only one step is inclined in certain small angle which is used to generate the
power.
• The pushing power is converted into electrical energy by proper driving
arrangement.
• The rack & pinion, spring arrangement is fixed at the inclined step.
• The spring is used to return the inclined step in same position by releasing
the load.
• The pinion shaft is connected to the supported by end bearings as shown in
fig.
• The larger sprocket also coupled with the pinion shaft, so that it is running
the same speed of pinion.
• The larger sprocket is coupled to the small cycle sprocket with the help of
chain (cycle).
• This larger sprocket is used to transfer the rotation force to the smaller
sprocket.
• The smaller sprocket is running same direction for the forward and reverse
direction of rotational movement of the larger sprocket.
• This action locks like a cycle pedaling action. The fly wheel and gear wheel
is also coupled to the smaller sprocket shaft.
• The flywheel is used to increase the rpm of the smaller sprocket shaft.
• The gear wheel is coupled to the generator shaft with the help of another
gear wheel.
• The generator is used here, is permanent magnet D.C generator.
• The generated voltage is 12Volt D.C.
10. • This D.C voltage is stored to the Lead-acid 12 Volt battery.
• The battery is connected to the inverter. This inverter is used to convert the
12 Volt D.C to the 230 Volt A.C.
• This 230 Volt A.C voltage is used to activate the light, fan and etc. By
increasing the capacity of battery and inverter circuit, the power rating is
increased
BLOCK DIAGRAM
FOOT STEP
ARRANGEME
NT
RACK & PINION AND
CHAIN SPROCKET
ARRANGEMENT
DC
GENERATOR
BATTERY INVERTER LIGHT LOAD
ADC
LCD
AT89C51 MICRO
CONTROLLER
ON/O
FF
RELAY
11. EXPLANATION:
FOOT STEP ARRANGEMENT:
A Crowd Energy Farm would work like this: a responsive sub-flooring system
made up of blocks that depress slightly under the force of human steps would be
installed beneath the walking lobby. The slippage of the blocks against one
another as people walked would generate power through the principle of the
dynamo, a device that converts the energy of motion into that of an electric current.
The Crowd Farm is not intended for home use as a single human step can only
power two 60W light bulbs for one flickering second. But get a crowd in motion,
multiply that single step by 28,527 steps, for example, and the result is enough
energy to power a moving train for one second. And while the farm is over
crowded with moving population, the dynamo-floor principle can be applied to
capture energy at large levels. Greater movement of people will generate more
energy.
RACK AND PINION ARRANGEMENT:
12. A rack and pinion is a type of linear actuator that comprises a pair
of gears which convert rotational motion into linear motion. The
circular pinion engages teeth on a linear "gear" bar–the rack. Rotational motion
applied to the pinion will cause the rack to move to the side, up to the limit of its
travel.
CHAIN SPROCKET:
A sprocket is a profiled wheel with teeth that meshes with
a chain, track or other perforated or indented material. It is distinguished from
a gear in that sprockets are never meshed together directly, and differs from
a pulley in that sprockets have teeth and pulleys are smooth.
Here the rack & pinion, spring arrangement is fixed at the
inclined step. The spring is used to return the inclined step in same position by
releasing the load. The pinion shaft is connected to the supported by end bearings
as shown in fig. The larger sprocket also coupled with the pinion shaft, so that it is
running the same speed of pinion. The larger sprocket is coupled to the small cycle
sprocket with the help of chain (cycle). This larger sprocket is used to transfer the
13. rotation force to the smaller sprocket. The smaller sprocket is running same
direction for the forward and reverse direction of rotational movement of the larger
sprocket. This action locks like a cycle pedaling action. The fly wheel and gear
wheel is also coupled to the smaller sprocket shaft.
DC GENERATOR:
In electricity generation, an electric generator is a device
that converts mechanical energy to electrical energy. The reverse conversion
of electrical energy into mechanical energy is done by a motor, motors and
generators have many similarities. A generator forces electrons in the
windings to flow through the external electrical circuit. It is somewhat
analogous to a water pump, which creates a flow of water but does not create
the water inside. The source of mechanical energy may be a reciprocating or
turbine steam engine, water falling through a turbine or waterwheel, an
internal combustion engine, a wind turbine, a hand crank, compressed air or
any other sources of mechanical energy. The gear wheel is coupled to the
generator shaft with the help of another gear wheel. The generator is used
here, is permanent magnet D.C generator. The generated voltage is 12Volt
D.C.
BATTERY:
The D.C voltage is stored to the Lead-acid 12 Volt battery. The
battery is connected to the inverter. This inverter is used to convert the 12
Volt D.C to the 230 Volt A.C. This 230 Volt A.C voltage is used to activate
the light, fan and etc. By increasing the capacity of battery and inverter
circuit, the power rating is increased Battery cell consists of five major
14. components, electrodes-anode and cathode, separators, terminals, electrolyte
and a case or enclosure. Battery cells are grouped together into a single
mechanical and electrical unit called a battery module. These modules are
electrically connected to form a battery pack which powers the electronic
drive system.
CIRCUIT DIAGRAM