The bridge rectifier converts the alternating current to the direct current. The generator is a potential source of electrical shock. The vehicle running time the shock absorber piston is moving up and down motion. Parameter optimisation of power regeneration on the hydraulic electric regenerative shock absorber system.
This industrial shock absorber is suitable for quarter turn actuators and is maintenancefree. That creates the power and power is put away in the battery. A highefficiency energy regenerative shock absorber using. A project on power generation shock absorber youtube. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Get the best pdf research papers and journals on power generation by vehicle shock absorber for mechanical seminar report. Us20127175a1 electricity generating shock absorbers. The power generating shock absorber pgsa converts kinetic energy into electricity through the use of a directory. Explore electricity generating shock absorber with free download of seminar report and ppt in pdf and doc format.
Threephase rotary generator connected to a simulated charging circuit resistors re. The shock absorber will be used in conjunction with a spring to simulate one of the four suspension system of an automobile. A reliable ball screw gear system transforms vibration into unidirectional rotation. Design of a hybrid energyharvesting shock absorber longhan xie.
Currently, depending on the road, the piezoelectric shock absorber will improve the fuel economy by around two to eight percent. 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. Energyregenerative shock absorber mathematical model. Development of mechanism for recovery of lost energy of. This is an interesting seminar project for electrical engineering. The electricity that is generated, passes to the bridge rectifier via the connecting wires from the dynamo.
Conversion of energy produced by a vehicle shock absorbers movements into electrical energy, allows a significant fuel saving. Ppt on electromagnetic shock absorbers authorstream. 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. Electricity generating shock absorber seminar report. A conventional automotive shock absorber dampens suspension movement to produce a controlled action that keeps the tire firmly on the. 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. The piezoelectric shock absorber is completely passive and does not require power from the car to operate. Jul 15, 2011 shock absorber generates electricity when it hits a bump. Pdf power generation using vehicle suspension researchgate. This is a mechanism to generate the energy from the shock absorbers of our vehicles. A highefficiency regenerative shock absorber considering twin ball. Electricity generation by using shock absorber free download the vehicle running time the shock absorber piston is moving up and down motion. Electrical power generation from shock absorber electricity. The idea for power generation shock absorber system for automobiles and twowheelers, that converts parasitic intermittent linear motion and vibration into useful energy.
Commonly shock absorbers are known as dashpots which is simply a fluid filled cylinder with an aperture through which could escape under controlled conditions. Hsupower recovery property of electrical active suspension systems. Power generation using speed breakers seminar report pdf 2018. Let us consider, the mass of a vehicle moving over the speed breaker 250kg. This is a hydraulic shock absorber with travelcontrolled flow control function and a rapidly increasing cushioning force profile with short shock absorber stroke. However, energy in conventional shock absorbers gets dissipated as heat and not used in any way. 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. 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. Linear motion electromagnetic systems lmes there are at least two entities who have spent timeresources developing this concept. Connections for standby power to a buildings electrical system must be.
Pdf on sep 1, 2016, zutao zhang and others published a highefficiency energy regenerative shock absorber using supercapacitors for. The complete diagram of the power generation using shock absorber is given below. In nonelectric vehicles the electricity can be used to power accessories such as air conditioning. Generally, an ebook can be downloaded in five minutes or less. Us8941251b2 electricity generating shock absorbers. A typically shock absorber may simply comprise of a compression spring that is capable of absorbing energy. Power generating shock absorbers regenerative shock absorbers. The power is then fed into the cars electrical system to reduce the amount of load on the alternator.
The shock absorber is a key component of the vehicle suspen. This movement is converted to the electrical energy by using rack and pinion arrangement. Explore osmotic power generation with free download of seminar report and ppt in pdf and doc format. Shock absorber based power generation free projects for all. The design consists of mainly a coil windings array and a permanent magnet array. 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. The efficiency of piezoelectrics is sure to improve in the future, increasing the amount of energy saved. Power generator for electric automobiles and electric boats us20040085002a1 en 20021105. Working principle of the regenerative shock absorber the regenerative shock absorber converts suspension vibration between the wheel and the sprung mass into electrical power. Oct 26, 20 design and fabrication of electrical power generation from shock absorber mechanical project mechanical, automobile, aeronautical fabrication engineering projects with internship. Power generating shock absorber projects and seminars. These pdf reports and journals explain the mechanism of electricity generation from speed breakers by an electromechanical unit known to be power hump. Design and fabrication of electrical power generation from shock absorber mechanical project mechanical, automobile, aeronautical fabrication engineering projects with internship. May 10, 2010 electricitygenerating shock absorbers.
May 10, 2018 the shock absorber is utilized to produce the power. However, the dissipated heat is from fuel or electrical power. Are you looking for spitzen shock absorber cross reference chart. Abstract regenerative shock absorber is a type of suspension system that converts parasitic intermittent linear motion and vibration into useful. Jun, 2018 the shock absorber is utilized to produce the power. 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. It is a dc voltage its can used to just ac electrical apparatuses.
Capstone project on shock absorber power generation power. That produces the power and power is put away in the battery. 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. Pdf parameter optimisation of power regeneration on the. When it comes to powerregeneration technology the first place most people look at is brake hardware. An electricity generating shock absorber includes a coil assembly having a length of electrically conducting material. Thus our system puts forward a smart power generation system using electromagnetic suspension system. Shock sub impact and vibration reduction tool schlumberger.
What are shock absorbers a mechanical device designed to smooth out or damp shock impulse, and dissipate kinetic energy. Osmotic power generation seminar report, ppt, pdf for. It is a dc voltage its can used to just ac electrical machines. Download the relevant reports with proper abstract, circuit diagrams for construction and design. 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. In this paper we study the concepts of power generating shock absorber which can efficiently recover the vibration energy in a compact space. Electricity generating shock absorber seminar report, ppt. Electrical power generation from shock absorber free download as word doc. Energy conversion engineering conference, 3 1996, pp. 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. The dashpot is the building block for pneumatic and hydraulic shock absorbers. Pdf a highefficiency energy regenerative shock absorber using. 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.
Electricity generating shock absorber seminar report, ppt, pdf. 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. Lee, jang 12 combined the piezoelectric transducers with a shock absorber to generate electricity from the fluid pressure change induced by the piston. Conventional shock absorbers simply dissipate this energy as heat. Power generation in battery using a shock absorber. We collected most searched pages list related with spitzen shock absorber cross reference chart and more about it. 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. 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. We have batteries and electrical and electronic controls in. Saves us from unpleasant vibration include cushions and springs damp out the vibration experienced due to roughness of the roads.
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. Get details of spitzen shock absorber cross reference chart. A novel regenerative shock absorber is designed for rangeextended electric vehicles. Shock absorber generates electricity when it hits a bump.
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