Power generation from speed breakers
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This document discusses different mechanisms for generating electricity from speed breakers, including roller, crank-shaft, spring coil, and rack pinion mechanisms. It analyzes the rack pinion mechanism in detail and calculates that a single speed bump could generate over 4 watts of power from a passing vehicle. Over 24 hours, multiple speed bumps could generate enough electricity to power several streetlights, without fuel and with minimal maintenance. However, the mechanisms may require occasional checking and not work for very light vehicles.
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Power generation from speed breakers
This document describes a design for a speed bump that generates electricity from the kinetic energy of passing vehicles. It discusses two mechanisms - a spring coil mechanism and rack pinion mechanism - that use vehicles compressing the speed bump to power an electrical generator. The spring coil mechanism uses compressed air from the speed bump to power an air turbine connected to the generator. The design aims to reduce wasted energy from vehicles braking at speed bumps and provide a small amount of renewable energy.
Power Generation Using Speed Breakers
The slide shows a method of how we can conserve energy using speed breakers when a vehicle crosses it.
Power generation from speed breakers
This document describes different mechanisms for generating electricity from speed breakers, including spring coil, roller, and rack pinion mechanisms. It provides details on the dimensions and materials used for a sample trapezoidal speed breaker. The spring coil mechanism uses the deflection of springs under vehicle load to drive rotation. For the rack pinion mechanism, the up and down motion is converted to rotation using a rack and pinion gear set. This rotation can then drive sprockets, chains, and a dynamo to generate electricity. Experimental results show voltages generated ranging from 3-15V depending on vehicle speed and load. Benefits include pollution-free power generation while driving is a low-cost way to produce small amounts of electricity.
electricity generation from speed breaker
This document proposes generating electricity from speed breakers using a rack and pinion mechanism. Vehicles passing over speed breakers produce kinetic energy that can be converted to mechanical energy using a rack and pinion system connected to a generator. The rack and pinion arrangement moves more efficiently than roller or air piston mechanisms. Calculations show a typical vehicle passing over a 15cm speed breaker could generate over 7 watts of power, enough to light street lamps. This presents a renewable energy solution that harnesses wasted kinetic energy from vehicles.
power generation by speed breaker
In the present scenario power has becomes major need for human life. Due to day-to-day increase in population and lack of the conventional sources, it becomes necessary that we must depend on non-conventional sources for power generation. While moving, the vehicles posses some kinetic energy and it is being wasted. This kinetic energy can be utilized to produce power by using a special arrangement called “POWER HUMP”.
Power generation using speed breakers
This document presents a design for a speed breaker that can generate electricity. It discusses two possible mechanisms: a spring coil mechanism and a rack-pinion mechanism. The spring coil mechanism uses the compression of a spring when a vehicle passes over the speed breaker to power a pneumatic system that converts the energy to electricity. The rack-pinion mechanism uses a rack and pinion gear setup to convert vertical motion into rotational motion to drive an electric generator. The speed breaker could help produce small amounts of electricity from kinetic energy of passing vehicles and power streetlights.
Extraction of electricity from speed breakers
This document proposes a system to extract electricity from speed breakers on roads. It describes how a rack and pinion mechanism attached to a dome-shaped speed breaker can convert the downward force of passing vehicles into rotational motion. This rotation is amplified through gears and used to power an electrical generator. Testing showed that both increased vehicle mass and speed led to higher electrical output. The document outlines applications for street lighting and concludes that traffic can be utilized as a reliable source of power through this technique.
Power generation using speed breaker
This document presents a project that aims to generate power from speed breakers. It discusses using the kinetic energy of passing vehicles on speed breakers to power a generator through a rack and pinion mechanism. This mechanism converts the up and down motion of the speed breaker into rotational motion to drive the generator. The document outlines the basic principle, components, design, construction, working, advantages, goals and conclusions of the project. It aims to minimize wasted energy and help address electricity shortage issues.
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Power generation from speed breakers
This document describes a design for a speed bump that generates electricity from the kinetic energy of passing vehicles. It discusses two mechanisms - a spring coil mechanism and rack pinion mechanism - that use vehicles compressing the speed bump to power an electrical generator. The spring coil mechanism uses compressed air from the speed bump to power an air turbine connected to the generator. The design aims to reduce wasted energy from vehicles braking at speed bumps and provide a small amount of renewable energy.
Power Generation Using Speed Breakers
The slide shows a method of how we can conserve energy using speed breakers when a vehicle crosses it.
Power generation from speed breakers
This document describes different mechanisms for generating electricity from speed breakers, including spring coil, roller, and rack pinion mechanisms. It provides details on the dimensions and materials used for a sample trapezoidal speed breaker. The spring coil mechanism uses the deflection of springs under vehicle load to drive rotation. For the rack pinion mechanism, the up and down motion is converted to rotation using a rack and pinion gear set. This rotation can then drive sprockets, chains, and a dynamo to generate electricity. Experimental results show voltages generated ranging from 3-15V depending on vehicle speed and load. Benefits include pollution-free power generation while driving is a low-cost way to produce small amounts of electricity.
electricity generation from speed breaker
This document proposes generating electricity from speed breakers using a rack and pinion mechanism. Vehicles passing over speed breakers produce kinetic energy that can be converted to mechanical energy using a rack and pinion system connected to a generator. The rack and pinion arrangement moves more efficiently than roller or air piston mechanisms. Calculations show a typical vehicle passing over a 15cm speed breaker could generate over 7 watts of power, enough to light street lamps. This presents a renewable energy solution that harnesses wasted kinetic energy from vehicles.
power generation by speed breaker
In the present scenario power has becomes major need for human life. Due to day-to-day increase in population and lack of the conventional sources, it becomes necessary that we must depend on non-conventional sources for power generation. While moving, the vehicles posses some kinetic energy and it is being wasted. This kinetic energy can be utilized to produce power by using a special arrangement called “POWER HUMP”.
Power generation using speed breakers
This document presents a design for a speed breaker that can generate electricity. It discusses two possible mechanisms: a spring coil mechanism and a rack-pinion mechanism. The spring coil mechanism uses the compression of a spring when a vehicle passes over the speed breaker to power a pneumatic system that converts the energy to electricity. The rack-pinion mechanism uses a rack and pinion gear setup to convert vertical motion into rotational motion to drive an electric generator. The speed breaker could help produce small amounts of electricity from kinetic energy of passing vehicles and power streetlights.
Extraction of electricity from speed breakers
This document proposes a system to extract electricity from speed breakers on roads. It describes how a rack and pinion mechanism attached to a dome-shaped speed breaker can convert the downward force of passing vehicles into rotational motion. This rotation is amplified through gears and used to power an electrical generator. Testing showed that both increased vehicle mass and speed led to higher electrical output. The document outlines applications for street lighting and concludes that traffic can be utilized as a reliable source of power through this technique.
Power generation using speed breaker
This document presents a project that aims to generate power from speed breakers. It discusses using the kinetic energy of passing vehicles on speed breakers to power a generator through a rack and pinion mechanism. This mechanism converts the up and down motion of the speed breaker into rotational motion to drive the generator. The document outlines the basic principle, components, design, construction, working, advantages, goals and conclusions of the project. It aims to minimize wasted energy and help address electricity shortage issues.
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This document describes a system to generate electricity from the kinetic energy of vehicles passing over a speed breaker. A roller is mounted on a shaft connected to a belt-pulley arrangement coupled to a DC generator. As vehicles pass over the roller, their kinetic energy is converted to rotational motion that drives the generator to produce electricity stored in a battery. The system aims to harness wasted kinetic energy from vehicles to supplement conventional energy sources.
Power generation using speed breakers
It shows information of new innovation technology power generation from speed breakers. for coming engineers and scientists
This file was submitted purely for presentation and knowledge sharing and gathered information from public domains mentioned in references.
@imaanbakshi
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This document describes a project to generate electricity from speed breakers on roads. As vehicles pass over speed breakers, kinetic energy is wasted through heat and friction. This project aims to convert that wasted energy into electrical energy. It proposes installing movable speed breakers connected to a rack and pinion mechanism to convert vertical motion into rotational motion. This rotation would generate electricity using standard generators. The document outlines the working principle, components, advantages, and scope of the project. It aims to provide a sustainable energy source by tapping into kinetic energy from traffic on busy roads.
Speed control of dc motor
This document discusses various speed control methods for DC motors. It summarizes that the speed of a DC motor is directly proportional to the back EMF and inversely proportional to flux. For shunt motors, speed can be controlled through flux control by adding resistance to the field winding, armature control by adding resistance in series to the armature, and voltage control by varying the supply voltage. For series motors, speed is controlled through flux control methods like field and armature diversion, tapped fields, and paralleled fields as well as adding resistance in series with the armature. Series-parallel control is also described for variable speed applications.
electricity generating by using speed breaker
This document describes a mechanism for generating electricity from the kinetic energy of vehicles passing over speed bumps. It introduces different mechanisms considered, including a spring coil mechanism and rack pinion mechanism. When a vehicle passes over the speed bump, the downward force is converted into rotational motion through these mechanisms. This rotation is used to power an electric dynamo, which generates electricity that can be stored in a battery. The document discusses the working principle and provides diagrams of components like the rack and pinion gears and dynamo. Advantages include utilizing wasted energy and providing pollution-free power generation.
POWER HUMPS...... power generation using speed breakers!!!
ABSTRACT
In the present scenario power becomes major need for human life. Due to day-to-day increase in population and lessen of the conventional sources, it becomes necessary that we must depend on non-conventional sources for power generation. While moving, the vehicles posses some kinetic energy and it is being wasted. This kinetic energy can be utilized to produce power by using a special arrangement called “POWER HUMP”.
The Kinetic energy of moving vehicles can be converted into mechanical energy of the shaft through rack and pinion mechanism. This shaft is connected to the electric dynamo and it produces electrical energy proportional to traffic density. This generated power can be regulated by using zener diode for continuous supply .All this mechanism can be housed under the dome like speed breaker, which is called hump.
The generated power can be used for general purpose like streetlights, traffic signals. The electrical output can be improved by arranging these power humps in series this generated power can be amplified and stored by using different electric devices. The maintenance cost of hump is almost nullified. By adopting this arrangement, we can satisfy the future demands to some extent.
Power generation from speed
This document describes a project to generate electricity from speed breakers using the kinetic energy of passing vehicles. It discusses using a rack and pinion mechanism to convert the up and down motion of the speed breaker into rotational motion that can power a generator. The objectives are to produce electricity at very low cost and address power shortages. Advantages include pollution-free power, simple design, and not requiring manual labor. Future work could optimize the design for heavier vehicles to increase output. The conclusion states this is a step towards exploring non-conventional energy sources as conventional fuels deplete.
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Design & fabrication of Power generating system from speed breakers
1) The document describes a student project to design and fabricate a power generation system using speed breakers. Kinetic energy from passing vehicles would be converted to electrical energy through a roller mechanism connected to an electric generator.
2) The generated power could be used for streetlights and traffic signals, providing an alternative renewable energy source. Storing excess power in batteries could power lights at night.
3) Components of the system would include a flywheel, roller shaft, bearings, electric dynamo, and lithium-ion batteries to store generated power. Students will design, model, and test a prototype over several months.
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Power Generation from Speed Breakers
This document proposes a design to generate electricity from speed breakers. It describes using the rack and pinion mechanism to convert the reciprocating motion of vehicles passing over speed breakers into rotational motion. This rotation can then power a generator to produce electricity. The design aims to efficiently capture wasted kinetic energy and produce low-cost power for lighting streets or charging batteries. Experimental results showed the voltage generated increases with vehicle speed and electrical load. The system provides a pollution-free, low-maintenance way to produce renewable energy from kinetic sources.
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This document describes a project to generate electricity from speed breakers. Speed breakers cause wasted energy through vehicle friction that passes over them. The project aims to convert this mechanical energy through a rack and pinion gear arrangement connected to a generator. As vehicles pass over the speed breaker, the up and down motion is converted to rotational motion to generate electricity. The electricity could then be used to power street lights or charge batteries. Tests showed increased voltage generation with higher vehicle speeds and loads. The system provides a low-cost way to capture wasted kinetic energy.
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Footstep power generation system
In footstep power generation system we generate electricity by converting the mechanical energy into the electrical energy.
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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.
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This document provides an overview of eddy current braking. It begins by explaining the principles of induction and Lenz's law. It then describes how eddy current brakes work by creating eddy currents in a conductor through a varying magnetic field, generating resistance and an opposing magnetic field for braking. The document discusses the construction and working of both circular and linear eddy current brakes. It notes advantages like contactless braking and adjustability, and disadvantages like diminished braking at low speeds. Applications mentioned include trains, rollercoasters, and spacecraft vibration elimination. The document concludes by arguing eddy current brakes could replace ordinary brakes by providing contactless, high-force braking.
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This document describes a system to generate electricity from the kinetic energy of vehicles passing over a speed breaker. A roller is mounted on a shaft connected to a belt-pulley arrangement coupled to a DC generator. As vehicles pass over the roller, their kinetic energy is converted to rotational motion that drives the generator to produce electricity stored in a battery. The system aims to harness wasted kinetic energy from vehicles to supplement conventional energy sources.
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It shows information of new innovation technology power generation from speed breakers. for coming engineers and scientists
This file was submitted purely for presentation and knowledge sharing and gathered information from public domains mentioned in references.
@imaanbakshi
SOLAR INVERTER
WE HAVE MADE A SOLAR INVERTER USING STEP UP TRANSFORMER , MOSFET , ETC.
THIS SOLAR INVERTER IS VERY EASY TO MAKE AND USE FOR DOMESTIC APPLICATIONS.
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This document describes a project to generate electricity from speed breakers on roads. As vehicles pass over speed breakers, kinetic energy is wasted through heat and friction. This project aims to convert that wasted energy into electrical energy. It proposes installing movable speed breakers connected to a rack and pinion mechanism to convert vertical motion into rotational motion. This rotation would generate electricity using standard generators. The document outlines the working principle, components, advantages, and scope of the project. It aims to provide a sustainable energy source by tapping into kinetic energy from traffic on busy roads.
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electricity generating by using speed breaker
This document describes a mechanism for generating electricity from the kinetic energy of vehicles passing over speed bumps. It introduces different mechanisms considered, including a spring coil mechanism and rack pinion mechanism. When a vehicle passes over the speed bump, the downward force is converted into rotational motion through these mechanisms. This rotation is used to power an electric dynamo, which generates electricity that can be stored in a battery. The document discusses the working principle and provides diagrams of components like the rack and pinion gears and dynamo. Advantages include utilizing wasted energy and providing pollution-free power generation.
POWER HUMPS...... power generation using speed breakers!!!
ABSTRACT
In the present scenario power becomes major need for human life. Due to day-to-day increase in population and lessen of the conventional sources, it becomes necessary that we must depend on non-conventional sources for power generation. While moving, the vehicles posses some kinetic energy and it is being wasted. This kinetic energy can be utilized to produce power by using a special arrangement called “POWER HUMP”.
The Kinetic energy of moving vehicles can be converted into mechanical energy of the shaft through rack and pinion mechanism. This shaft is connected to the electric dynamo and it produces electrical energy proportional to traffic density. This generated power can be regulated by using zener diode for continuous supply .All this mechanism can be housed under the dome like speed breaker, which is called hump.
The generated power can be used for general purpose like streetlights, traffic signals. The electrical output can be improved by arranging these power humps in series this generated power can be amplified and stored by using different electric devices. The maintenance cost of hump is almost nullified. By adopting this arrangement, we can satisfy the future demands to some extent.
Power generation from speed
This document describes a project to generate electricity from speed breakers using the kinetic energy of passing vehicles. It discusses using a rack and pinion mechanism to convert the up and down motion of the speed breaker into rotational motion that can power a generator. The objectives are to produce electricity at very low cost and address power shortages. Advantages include pollution-free power, simple design, and not requiring manual labor. Future work could optimize the design for heavier vehicles to increase output. The conclusion states this is a step towards exploring non-conventional energy sources as conventional fuels deplete.
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By this we tried to generate the electricity by waste energy from speed breaker arrangement.
in this we use the spring coil mechanism of power generation through speed breaker. also our main principle of project is based on hydro electric power generation.
Ultrasonic motor
Ultrasonic motors use piezoelectric materials to generate ultrasonic vibrations that produce motion. They were first introduced in 1965 and have advantages over traditional electromagnetic motors like higher torque at lower speeds, greater precision, and no magnetic interference. Common piezoelectric materials used include quartz, barium titanate, and lead zirconate titanate. Ultrasonic motors find applications in areas like cameras, watches, printers, and medical devices due to their small size and precision.
Design & fabrication of Power generating system from speed breakers
1) The document describes a student project to design and fabricate a power generation system using speed breakers. Kinetic energy from passing vehicles would be converted to electrical energy through a roller mechanism connected to an electric generator.
2) The generated power could be used for streetlights and traffic signals, providing an alternative renewable energy source. Storing excess power in batteries could power lights at night.
3) Components of the system would include a flywheel, roller shaft, bearings, electric dynamo, and lithium-ion batteries to store generated power. Students will design, model, and test a prototype over several months.
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The document discusses eddy current brakes, which use magnetic fields to induce eddy currents in conductors to slow rotation or movement. There are two types - circular brakes use a disc that generates eddy currents when exposed to a magnetic field, while linear brakes induce currents in rails using a magnet held near the rail. Eddy current brakes have advantages like contactless braking and adjustable braking force, but cannot hold stationary loads. They are used in trains and rollercoasters for safety braking at high speeds. Future applications could replace ordinary brakes and control high speed trains entirely with eddy current brakes.
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Electric motors and drives are commonly used in rolling mills. AC drives with synchronous or induction motors are suitable for medium to large power applications in rolling mills. Synchronous motors can provide excellent torque for applications like hot strip mills. Induction motors are robust and flexible, especially for low speed rolling. DC drives have also been used successfully in rolling mills, as they are efficient for low speed, high torque applications. Rolling mills require motor drives ranging from 600kW to 1200kW or larger synchronous motors up to 20MW.
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This document provides an overview of ultrasonic motors (USMs). It discusses the working principle of USMs, which use piezoelectric materials to directly convert electrical energy to mechanical energy via the piezoelectric effect. The document describes the basic structure of USMs, including the actuator, stator, rotor, and casing. It also discusses the different types of USMs - standing wave and traveling wave - and their characteristics. USMs have advantages like high torque, accuracy, and efficiency. Applications include cameras, hard disk drives, robots, and more. In conclusion, USMs are promising for miniaturized applications due to their small size and high torque.
Eddy Current Braking System
This Project was directed at creating an integrated electric motor and eddy current brake. This combination is designed to be used in the automotive industry as an electric all-wheel drive system that can be managed by available traction and stability control technology. This project addresses the physical concept of using an induced electromagnetic field to slow the proposed vehicle speed. The main goal is lessening the lifetime maintenance of a vehicle and eliminating several high maintenance items. This system is designed as a “frictionless” system and although it is not completely frictionless it eliminates the need for standard hydraulic brake pads and rotors which wear and fail due to friction material loss. This saves the consumer's time and money in maintenance.
Regenerative braking system
This document proposes a regenerative braking system for electric vehicles. It works by using electric motors connected to brake linings as generators to convert kinetic energy from braking into electricity. When the brakes are applied, the linings touch the rotating brake drum and spin the motors, generating electricity. This captured energy can be stored in the vehicle's batteries and used to extend its driving range between charges. Regenerative braking provides benefits like reduced pollution, increased engine efficiency from recovered energy, less wear on brake components, and savings from not wasting as much kinetic energy as heat. However, conventional friction brakes are still required for backup and stopping ability at low speeds when regeneration is less effective.
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POWER HUMPS...... power generation using speed breakers!!!
POWER HUMPS...... power generation using speed breakers!!!
Design & fabrication of Power generating system from speed breakers
Design & fabrication of Power generating system from speed breakers
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Power Generation from Speed Breakers
This document proposes a design to generate electricity from speed breakers. It describes using the rack and pinion mechanism to convert the reciprocating motion of vehicles passing over speed breakers into rotational motion. This rotation can then power a generator to produce electricity. The design aims to efficiently capture wasted kinetic energy and produce low-cost power for lighting streets or charging batteries. Experimental results showed the voltage generated increases with vehicle speed and electrical load. The system provides a pollution-free, low-maintenance way to produce renewable energy from kinetic sources.
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This document describes a project to generate electricity from speed breakers. Speed breakers cause wasted energy through vehicle friction that passes over them. The project aims to convert this mechanical energy through a rack and pinion gear arrangement connected to a generator. As vehicles pass over the speed breaker, the up and down motion is converted to rotational motion to generate electricity. The electricity could then be used to power street lights or charge batteries. Tests showed increased voltage generation with higher vehicle speeds and loads. The system provides a low-cost way to capture wasted kinetic energy.
power generation from speed breaker
This document discusses generating electricity from speed breakers using vehicles' kinetic and potential energy. It describes two mechanisms - roller and rack/pinion mechanisms. The rack/pinion is more efficient (70% vs 50%) and easier to design for, converting the linear motion of the speed breaker into rotational motion to power a generator. Charts show voltage increasing with vehicle speed and electrical load. In conclusion, this method generates pollution-free power from vehicles at low cost, providing a solution to energy shortages.
power generation through speed breakers
hello, friends this is a process .By which we can generate electricity from speed breakers.I hope this will be very useful for you.
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This document proposes generating electricity from speed breakers. It discusses using the kinetic energy from vehicles passing over speed bumps to power an electric generator via various mechanisms. The scope is to produce low-cost electricity at locations with traffic. Construction details and the basic principle of converting mechanical to electrical energy are provided. Challenges in initial experiments and achieving proper balance are also noted. While output was low, the concept was demonstrated. Future scopes include designs for heavier vehicles and more efficient mechanisms.
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This document proposes generating power from speed breakers. When vehicles pass over the dome-shaped speed breakers, the kinetic energy is captured through a rack and pinion mechanism that converts the reciprocating motion into rotational motion. This rotation powers generators to produce electricity, with the voltage output varying based on vehicle speed and load. The system aims to harness wasted kinetic energy for low-cost power generation without obstructing traffic flow. Potential applications include street lighting and charging batteries at locations with high vehicle volume like parking lots. While initial construction costs are low, ongoing maintenance is still required.
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This document discusses different mechanisms for generating electricity from vehicles passing over speed breakers, including gear, roller, and rack and pinion mechanisms. It describes the basic principles of converting kinetic and potential energy from vehicles into electrical energy. The rack and pinion mechanism is presented as having higher efficiency around 70% compared to the roller mechanism at 50%. Construction details and the working procedure of the rack and pinion system are provided. The document concludes that this is a low-cost way to generate electricity without fuel by capturing wasted vehicle energy.
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This document proposes a design to generate electricity from the movement of vehicles passing over speed breakers. The up and down motion of the speed breaker is converted to rotational motion via a rack and pinion gear arrangement. This drives a generator to produce electricity, which can then be stored in batteries. It is estimated that a single vehicle passing over the speed breaker can generate over 4 watts of power for one minute, and a system installed on a street could produce nearly 6 kilowatt-hours of energy over 24 hours. The design has advantages of utilizing available kinetic energy from vehicles and producing power continuously without requiring fuel transportation.
Power Generation by speed breakers.
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This document describes a project to generate electricity through speed breakers. It introduces the team members and outlines the contents which include introduction, objectives, mechanisms, components, and applications. The main objective is to tap into the wasted kinetic energy of vehicles passing over speed breakers. It explores using spring coils, rack-pinions, crankshafts, and rollers to convert vehicle motion into rotating a generator. Spring coils and rack-pinions were selected. A block diagram and flow chart illustrate the process. As vehicles pass over, springs compress water which spins a turbine connected to a generator to produce electricity that can power streetlights. The components, specifications, voltage outputs, and merits of the design are discussed along with its potential
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Power generation from speed breakers
- 2. Contents Introduction Different mechanisms ROLLER MECHANISM CRANK-SHAFT MECHANISM Spring coil mechanism Rack pinion mechanism MERITS and demerit scope and uses
- 3. Is anyone happy with current situation of electricity in India? So, this is our small step to try to improve this situation by our project. A large amount of energy is wasted at the speed breakers through friction, every time a vehicle passes over it. introduction
- 4. POSSIBLE USING DIFFERENT MECHANISMS SPRING COIL MECHANISM RACK- PINION MECHANISM CRANK-SHAFT MECHANISM ROLLER MECHANISM
- 5. ROLLER MECHANISM Roller Mechanism has some different types of disadvantages. Maintenance will be very difficult. It might caused collision problem.
- 6. CRANK-SHAFT MECHANISM Crank-shafts are required to be mounted on bearings which may cause balancing problem leading to mechanical vibration in turn damage the bearings. The bearings are of sliding type hence any occurrence of variable load (which is obvious of vehicles) leads to balancing problem.
- 8. RACK-PINION MECHANISM Here the reciprocating motion of the speed-breaker is converted into rotary motion using the rack and pinion arrangement. The axis of pinion is coupled with the sprocket arrangement. The axis of smaller sprocket is coupled to gear arrangement. Finally the gear arrangement is coupled with the generator.
- 9. Process Cycle Speed Breaker Arrangement Rack-Pinion Chain Socket Arrangement Gear Drive Generator Inverter Battery Street Light
- 10. For Construction Of Power Humps Electrical Generator
- 12. Let us consider, The mass of a vehicle moving over the speed breaker =250Kg (Approximately) Height of speed brake =10 cm Work done=Force x Distance Here, Force=Weight of the Body =250 Kg x 9.81=2452.5 N Distance travelled by the body = Height of the speed brake=10 m Output power=Work done/Sec= (2452.5 x 0.10)/60 =4.0875 Watts (For One pushing force) Power developed for 1 vehicle passing over the speed breaker arrangement for one minute= 4.0875 watts Power developed for 60 minutes (1 hr) =245.25 watts Power developed for 24 hours=5.866 Kw This power is sufficient to burn four street lights in the roads in the night time. OUTPUT POWER CALCULATIONS:
- 13. Speed of vehicles Km/Hr Voltage generated Volts 10 7.93 20 6.28 30 5.03 40 4.66 50 3.03 Load of vehicles Kg Voltage generated Volts 60 8.33 130 9.43 170 10.22 200 11.23 270 11.81
- 14. Simple Construction,Less Maintenance,New technology Energy Available All Year No Fuel Transportation No Manual work During Generation Pollution Free Power Generation Use Of Renewable Power Source
- 15. Check mechanism time to time. It can rusted in rainy season. Not work with light weight vehicle. Generated power is less.
- 16. This project is already implemented in the South Africa for reducing the energy crisis. Practically implemented in New Jersy,China and Indonesia. This method is also used to light up the small villages on the highway. In India it is used in Guwahati the capital city of the Assam. This mechanism is very economical and easy to install. SCOPE AND USES