However, the regenerative shock absorbers can harvest the power in a continuous way. Shock absorber generates electricity when it hits a bump. Regenerative shock absorber in the vehicle suspension system. Get the best pdf research papers and journals on power generation by vehicle shock absorber for mechanical seminar report.
Conventional shock absorbers simply dissipate this energy as heat when used in an electric vehicle or hybrid electric vehicle the electricity generated by the shock absorber can be diverted to its powertrain to increase battery life. Research article design and static magnetic analysis. A conventional automotive shock absorber dampens suspension movement to produce a controlled action that keeps the tire firmly on the. A project on power generation shock absorber youtube. Design of an electromagnetic energy harvesting system applied to the shock absorber of a sport utility vehicle.
Conventional shock absorbers simply dissipate this energy as heat. Find powerpoint presentations and slides using the power of, find free presentations research about power generation from shock absorbers ppt. Levant power, a company from massachusetts, produces such shock absorbers that are developed by cambridge. Leadacid batteries emit a highly the genset are solely responsible for operating the gen explosive hydrogen gas that can be ignited by arc set safely. The handbook brought together a comprehensive summary of basic shock and vibration theory and the applications of that theory to contemporary engineering practice. Power generation by using suspension system himanshu s. Transform the energy dissipated in shock absorbers into electrical power. A cars shock absorber equipped for a generator produces electrical power and charges a hybrid cars battery, making use of the upanddown vibration of a running cars shock absorbers. This is a mechanism to generate the energy from the shock absorbers of our vehicles. This industrial shock absorber is suitable for quarter turn actuators and is maintenancefree. Honda and hitachi automotive combine forces to form new global. Stay up to date with the latest industry developments. Electricity generation by using shock absorber kadam amit r student of electrical engineering avcoe, sangamner. Power generation from shock absorbers ppt xpowerpoint.
The rest of the energy is lost to engine, driveline or used to power accessories. This 6th edition will often find its way into higher education classrooms to support the teaching of various aspects of. The shock absorber will be used in conjunction with a spring to simulate one of the four suspension system of an automobile. Conventional shock absorber simply dissipate these energy as heat. Design and fabrication of power generation system using. The latest in power generation news power engineering. A regenerative shock absorber is a type of shock absorber that converts parasitic intermittent linear motion and vibration into useful energy, such as electricity.
Capstone project on shock absorber power generation. Jadhav2 1 pg student, mechanical automotive engineering sinhgad college of engineering maharashtra india 2 associate professor, mechanical engineering sinhgad college of engineering, maharashtra india abstract energy absorbed by shock absorber is. Working principle of the regenerative shock absorber the regenerative shock absorber converts suspension vibration between the wheel and the sprung mass into electrical power. And this energy is used to charge the battery and this stored energy is used for different vehicle accessories. The design consists of mainly a coil windings array and a permanent magnet array. When used in an electric vehicle or hybrid electric vehicle the electricity generated by the shock. General vehicle shock absorbers are used to simply absorb this energy without converting it to electricity. View and download powerpoint presentations on power generation from shock absorbers ppt. This system can be used effectively in vehicles for power generation. The power is then fed into the cars electrical system to reduce the amount of load on the alternator. Our project attempts to show how energy can be tapped and used at a.
About 10 years ago, researchers began looking into recovering the vibrational energy using various. Three drive modes of the regenerative shock absorber systems, namely the. This is the important loss is the dissipation of vibration energy by shock absorbers in the vehicle suspension under the excitation of road irregularity and vehicle acceleration or deceleration. Electricity generating shock absorber seminar report. This is a hydraulic shock absorber with travelcontrolled flow control function and a rapidly increasing cushioning force profile with short shock absorber stroke. Seminar on power generating shock absorber synopsis during the everyday usage of an automobile, only 1016% of the fuel energy is used to drive the carto overcome the resistance from road friction and air drag. A magnetic shock absorber which makes use of the magnetic repulsion between dipoles to achieve shock absorption, the suspension system consists of magnets. Pdf design and fabrication of power generating shock. A shock absorber generator equips induction coils inside shock absorbers cylinder cover and permanent magnet rings outside a cylinder piston, so that a shock absorber transfers vibration power to electrical. Therefore, the electric shock absorber modified circuit. Find the right product type and order online easily from festo. After sleeping for a while, energyproducing shock absorbers appear in the news again. Modelling, testing and analysis of a regenerative hydraulic shock.
Explore electricity generating shock absorber with free download of seminar report and ppt in pdf and doc format. Zuo and his teams shock absorber consists of two tubelike. The company claims that their product can lower fuel consumption by 1. In the present work, a regenerative shock absorber is modeled and analysed for. Energyharvesting shock absorber that increases fuel. One of the factors affecting the car energy efficiency is the losses in the shock. The idea for power generation shock absorber system for automobiles and twowheelers, that converts parasitic intermittent linear. Page 5 electrical shock can cause keep multiclass abc fire extinguishers. Energy generation by suspension system international journal of. Power generating shock absorber absorber is a device that converts the kinetic. Abstract regenerative shock absorber is a type of suspension system that converts parasitic intermittent linear motion and vibration into useful. Vehicle shock absorber recovers energy from bumps in the road. Contact your authorized cummins power ing, sparking, smoking, etc.
Tokyohonda has agreed to merge three affiliated suppliers with hitachi. Harris shock and vibration handbook 6th edition by allan g piersol and cyril m. In this paper we study the concepts of power generating shock absorber which can. The complete diagram of the power generation using shock absorber is given below. Island have found that shock absorbers can help power your car by converting the upanddown motion to electricity. The shock absorber needs three parts, namely, suspension vibration input, transmission, and generator modules. Also explore the seminar topics paper on electricity generating shock absorber with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019. Shock absorber, regenerative suspension, mechanical motion rectifier, rack.
The sensitivity of the power generation, ride comfort and ride safety to various operational vehicle parameters are further analyzed. Design of an electromagnetic energy harvesting system. The idea for power generation shock absorber system for automobiles and twowheelers, that converts parasitic intermittent linear motion and vibration into useful energy. Power generation in battery using a shock absorber. Download the doc seminar report with abstract and ppt to research the regenerative shock absorber which converts repetitive disconnected linear displacement motion and vibration into useful electrical power.
On the smooth highway road, the electric shock absorbers can improve the fuel efficiency by 2%, and on bumpy roads up to 10% increase can be expected. In this paper we study the concepts of power generating shock absorber which can efficiently recover the vibration energy in a compact space. Design of a hybrid energyharvesting shock absorber longhan xie. The purpose of the shock absorber in a vehicles suspension system is to reduce the vehicles vibration by dissipating the vibrational energy. International journal of engineering research and general.
In this project a dynamo is attached with the spring of the shock absorber so as it moves up and down the dynamo rotates t and result in producing electricity. The shock absorber will be used in conjunction with a spring to simulate one. Power generating shock absorber projects and seminars. Fill details get free expert guidance within 24 hours. Road power generation is an alternative technology which uses the pressure due to the weight of vehicles for generation of power. Power engineering is the definitive online resource for power generation professionals. Are you looking for more information about shock absorber ysrw and its quality features. Research article design and static magnetic analysis of electromagnetic regenerative shock absorber. Arsem 19 invented an electric shock absorber with ball screw to harvest vibration energy. Energy generation by suspension system ravindra bhoite1, somanath jadhav2, akshay jape3, vikram phadatare4, amardip jadhav5 1, 2,3,4,5department of mechanical engineering, sietc, paniv, maharashtra, india. Murty 20 also invented a ball screw electric damper whose. Electricityproducing shock absorbers on their way to the.