Conventional shock absorber simply dissipate these energy as. Lee, jang 12 combined the piezoelectric transducers with a shock absorber to generate electricity from the fluid pressure change induced by the piston. 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. A highefficiency regenerative shock absorber considering twin ball. An electricity generating shock absorber includes a coil assembly having a length of electrically conducting material wrapped around an outside perimeter, and along a length, of a hollow tube formed of electrically resistant material. Parameter optimisation of power regeneration on the hydraulic electric regenerative shock absorber system. Development of mechanism for recovery of lost energy of.
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. Explore electricity generating shock absorber with free download of seminar report and ppt in pdf and doc format. 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. In this paper we study the concepts of power generating shock absorber which can efficiently recover the vibration energy in a compact space. Get details of spitzen shock absorber cross reference chart. A project on power generation shock absorber youtube. So the shock absorber yield of dc voltage is changed over to ac through inverter segment and the upset yield is utilized to the electrical load. A novel regenerative shock absorber is designed for rangeextended electric vehicles. Hsupower recovery property of electrical active suspension systems. Power generating shock absorber projects and seminars.
The power generating shock absorber pgsa converts kinetic energy into electricity through the use of a directory. Jun, 2018 the shock absorber is utilized to produce the power. Linear motion electromagnetic systems lmes there are at least two entities who have spent timeresources developing this concept. Electricity generating shock absorber seminar report, ppt. Scientists develop powergenerating shock absorbers ralph hanson february 1, 2009 comment now.
Conventional shock absorbers simply dissipate this energy as heat. The electricity that is generated, passes to the bridge rectifier via the connecting wires from the dynamo. Electrical power generation from shock absorber electricity. Pdf power generation using vehicle suspension researchgate. I have to pesenting the seminar on topic power generation shock absorber,so i need the project report tags for this thread absorbers, engineering forum, faadooengineers, generating, power, regenerative, shock. Power generator for electric automobiles and electric boats us20040085002a1 en 20021105. The shock absorber will be used in conjunction with a spring to simulate one of the four suspension system of an automobile.
It is a dc voltage its can used to just ac electrical apparatuses. Apr 27, 2015 the idea for power generation shock absorber system for automobiles and twowheelers, that converts parasitic intermittent linear motion and vibration into useful energy. Working principle of the regenerative shock absorber the regenerative shock absorber converts suspension vibration between the wheel and the sprung mass into electrical power. We collected most searched pages list related with spitzen shock absorber cross reference chart and more about it. Mar, 2018 get the best pdf research papers and journals on powergeneration by vehicle shock absorber for mechanical seminar report. Saves us from unpleasant vibration include cushions and springs damp out the vibration experienced due to roughness of the roads. Electricity generating shock absorber seminar report. 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. Generally, an ebook can be downloaded in five minutes or less. The idea for power generation shock absorber system for automobiles and twowheelers, that converts parasitic intermittent linear motion and vibration into useful energy. The design consists of mainly a coil windings array and a permanent magnet array. This is a hydraulic shock absorber with travelcontrolled flow control function and a rapidly increasing cushioning force profile with short shock absorber stroke. Shock sub impact and vibration reduction tool schlumberger.
The shock absorber is a key component of the vehicle suspen. These pdf reports and journals explain the mechanism of electricity generation from speed breakers by an electromechanical unit known to be power hump. 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. An electricity generating shock absorber includes a coil assembly having a length of electrically conducting material. Osmotic power generation seminar report, ppt, pdf for. Jul 15, 2011 shock absorber generates electricity when it hits a bump. That creates the power and power is put away in the battery.
The general architecture of our energy regenerative shock absorber using supercapacitors, which is applied to extend the battery endurance of evs, as shown in fig. Get the best pdf research papers and journals on power generation by vehicle shock absorber for mechanical seminar report. The dashpot is the building block for pneumatic and hydraulic shock absorbers. Design and fabrication of electrical power generation from shock absorber mechanical project mechanical, automobile, aeronautical fabrication engineering projects with internship. That produces the power and power is put away in the battery. The power is then fed into the cars electrical system to reduce the amount of load on the alternator. Design of a hybrid energyharvesting shock absorber longhan xie. A typically shock absorber may simply comprise of a compression spring that is capable of absorbing energy. The complete diagram of the power generation using shock absorber is given below. This is a mechanism to generate the energy from the shock absorbers of our vehicles. Us8941251b2 electricity generating shock absorbers. Electricity generation by using shock absorber free download the vehicle running time the shock absorber piston is moving up and down motion. A highefficiency energy regenerative shock absorber using.
Conversion of energy produced by a vehicle shock absorbers movements into electrical energy, allows a significant fuel saving. It is a dc voltage its can used to just ac electrical machines. When it comes to powerregeneration technology the first place most people look at is brake hardware. Thus our system puts forward a smart power generation system using electromagnetic suspension system. We have batteries and electrical and electronic controls in. The efficiency of piezoelectrics is sure to improve in the future, increasing the amount of energy saved. The generator is a potential source of electrical shock. A shock absorber is basically a hydraulic damping mechanism. Ppt on electromagnetic shock absorbers authorstream.
Us20127175a1 electricity generating shock absorbers. So the shock absorber yield of dc voltage is changed over to ac through inverter area and the transformed yield is utilized to the electrical load. May 10, 2010 electricitygenerating shock absorbers. Also explore the seminar topics paper on osmotic power generation 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 2020. 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. The piezoelectric shock absorber is completely passive and does not require power from the car to operate. Electricity generating shock absorber seminar report, ppt, pdf. The vehicle running time the shock absorber piston is moving up and down motion. Let us consider, the mass of a vehicle moving over the speed breaker 250kg. A reliable ball screw gear system transforms vibration into unidirectional rotation. Capstone project on shock absorber power generation power. However, the dissipated heat is from fuel or electrical power. 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. Threephase rotary generator connected to a simulated charging circuit resistors re.
This industrial shock absorber is suitable for quarter turn actuators and is maintenancefree. The shock sub impact and vibration reduction tool is a drillstring component that absorbs and dampens the variable axial dynamic loads produced by the drill bit during routine drilling and milling operations. Energyregenerative shock absorber mathematical model. However, energy in conventional shock absorbers gets dissipated as heat and not used in any way. Jan 06, 2016 conclusion a larger magnetic field will be necessary if more power needs to be generated. Currently, depending on the road, the piezoelectric shock absorber will improve the fuel economy by around two to eight percent. Shock absorber generates electricity when it hits a bump. Connections for standby power to a buildings electrical system must be. What are shock absorbers a mechanical device designed to smooth out or damp shock impulse, and dissipate kinetic energy. Electrical power generation from shock absorber free download as word doc.
Commonly shock absorbers are known as dashpots which is simply a fluid filled cylinder with an aperture through which could escape under controlled conditions. A conventional automotive shock absorber dampens suspension movement to produce a controlled action that keeps the tire firmly on the. Power generation in battery using a shock absorber. This arrangement is fitted with springs in a precise manner so as to achieve the desired motion and magnet coil overlapping which allows for generation of electricity through electromagnetism principle. Are you looking for spitzen shock absorber cross reference chart. The bridge rectifier converts the alternating current to the direct current. Power generating shock absorbers regenerative shock absorbers. Power generation using speed breakers seminar report pdf 2018. 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.
May 10, 2018 the shock absorber is utilized to produce the power. This is an interesting seminar project for electrical engineering. Oct 26, 20 design and fabrication of electrical power generation from shock absorber mechanical project mechanical, automobile, aeronautical fabrication engineering projects with internship. Abstract regenerative shock absorber is a type of suspension system that converts parasitic intermittent linear motion and vibration into useful. Energy conversion engineering conference, 3 1996, pp. Pdf on sep 1, 2016, zutao zhang and others published a highefficiency energy regenerative shock absorber using supercapacitors for. Shock absorber based power generation free projects for all. In nonelectric vehicles the electricity can be used to power accessories such as air conditioning. Pdf parameter optimisation of power regeneration on the. Explore osmotic power generation with free download of seminar report and ppt in pdf and doc format. This movement is converted to the electrical energy by using rack and pinion arrangement. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Pdf a highefficiency energy regenerative shock absorber using. Download the relevant reports with proper abstract, circuit diagrams for construction and design.
410 612 65 97 324 909 1388 256 791 67 56 610 40 907 1080 719 1131 449 661 810 1163 531 165 310 1418 881 668 410 487 774 1290 552 765 905 1144 239 337 1150 161 1276 880 129 1165