Steering system design for an fsae car illinois institute of technology 9 2016 endurance event 300 fuel economy event 100 total 1,000 table 1. Ucem tractive accumulator system ece senior design. The electrical circuitry for formula saeelectric 2012. In this project, a gearbox for an electric formula sae vehicle has been designed. Design and optimization of lithiumion batteries for. Since 2016 the university of canterbury has been developing electric vehicles to race in the. The report ends with the discussion of the possible impact on the. The main subject of this report is the design of a springdamper system for the ure06. To design and fabricate a brake system comprising of an adjustable pedal box and deceleration up to 1. Analysis of formula student race car ijert journal. Competition points rules the design of the whole fsae car is regulated by the fsae rules that exists to maximize the safety of the vehicle not only for the driver but for the pedestrians as well.
This year, melbourne university racing is developing its first ever electric car for the fsae competition in addition to the combustion engine car. Ucem high voltage battery design for electric vehicle. The electrical system design incorporates a motec m400 ecu which is smaller, lighter and. Design report of the high voltage battery pack for formula sae. This thesis presents the design and evaluation of two generations of portland state university electric race cars.
Introduction formula student electric is a part of formula student international intercollegiate competition, aimed at design and fabrication of electric race car by students. The demonstrated approach serves as baseline for further investigations of optimized electric motor design. The future of the automotive industry is electric, and we are at the forefront of the industry by designing, building and racing a fully electric, environmentally friendly, formula style race car. Mon april 8, 2019 see below fast track roster affiliation. Design of a formula student race car springdamper system. Formula sae paddle shift system ucf department of eecs. Along with meeting the clubs requirements, design also had to satisfy formula student automotive engineering fsae rules.
Design of a tubular steel space framefor a formula student. The target values for concerning and braking have been set according to the tracks present in the fsae international events. A model based design methodology extended to the mechanical, electrical and thermal domains was applied to find the best tradeoff between the battery weight and the maximum power available at the. Rear wheel independence needed to be maintained either through a multimotor design or a differential, but with vehicle performance in mind. Therefore, we design a car tailored for the electric powertrain, which makes the most of electrification. In the report the conclusion was that the ev was superior to the hev. Design and optimization of a formula sae vehicle a major qualifying project submitted to the faculty of worcester polytechnic institute in partial fulfillment of the requirements for the degree in bachelor of science in mechanical engineering by.
In the north american competitions the rules are precise. Formula sae is a global competition which challenges students to design and build a. Pdf design report of the high voltage battery pack for. This projects goal is to address these problems and to design a reliable. The judges always ask us about the goals of the car. Thereby, the design can realize unity of the car and driver. On previous cars of university racing eindhoven an electric motor and a. Nutc ett355 center for transportation infrastructure and safety. Senior designcapstone project a few of our junior members are all going to be multiple year members during our senior year.
Design of a formula society of automotive engineers electric powertrain. Fsae electric vehicle cooling system design by jeff lamarre. As this phase, and the semester, comes to an end, our team has complete manufacturing of the majority of components and hammered out a very clear path forward for future work in all project aspects. Our team competes at the formula sae competition, which is being held in fontana, california in june 2020. William kinkead, me connor morette, me adrian pickering, me zachary sears, me james waldo, me. The manufacturing design and documentation is provided for each component in the assembly.
Design of electrical powertrain for chalmers formula student. This thesis is done to further understand the bene ts of the electrical powertrain and how they can be utilised. One of the years in charge of the transmission, which was a beltpulley design. The thesis has, as its main purpose, to evaluate how the propulsion should be done. The 2011 rev fsae car will be powered by four electric motors with one. At the end of this report, conclusions from all the sub parts are put together to get the perspective over the whole.
Actually since 1981, sae international has held formula sae as a practical. The final step was manufacturing and assembling all the components together. Design report team sunken boat ashley boehm timothy carnes thomas fares steven guthrie brian kaseman clint lauderback nicholas olds colin pugh justin riley 06012007 abstract pollution, oil dependency, and oil consumption are ongoing problems in the united states. Lamarre, jeff, fsae electric vehicle cooling system design 2015. The 2016 formula sae vehicle electrical systems design project provided enhanced electrical systems for the 2016 fsae vehicle that competed in the michigan 2016 fsae competition. Several different versions of the competition exist, ranging from gas powered ice cars to hybrid to full electric cars.
As such the design goal for the cooling system was not only to be a simple, effective system, but to become the cooling benchmark for the fsae electric vehicle team. Online cost reports online cost module submission downloaded pdf submission downloaded ebom no paper copies will be mailed. Design and development of the powertrain elements in a formula. Several different versions of the competition exist, ranging from gas powered ice cars to hybrid to full electric. The fsae competition is a competition for university students to design, build and race their own open wheeled race cars, there are also a number of static design events in the competition. Design and analysis of a battery for a formula electric car. We design, build, and race a highperformance singleseater electric race car at annual collegiate competitions in the us. Development of formula student electric car battery design. Team mh08 racing, rmcet at mumbai university performed the study ofintake restrictor design to improve engine performance and increase teams competitiveness at formula sae competitions. I have already been a member of a formula sae team for two years. The aim of this project is to design the electrical circuitry of the formula sae electric 2012 in compliance with the latest formula sae electric rules.
The second semester was spent on final design touches, assembly, and testing. Tables are extracted from amk fse racing kit user manual 50. Many of us are former formula hybrid competitors who are now professionals in the automotive industry. However there are two additional goals of this report. Sullivan, quinn jasha bryan, the design, implementation, evaluation and results of a race car for the collegiate formula sae electric competition 2016. Me 351 formula electric inhub motor system for formula sae. Design of electrical powertrain for chalmers formula. Design report of the high voltage battery pack for. Formula sae australasia fsaea competition, held in australia at. Electrical safety form esf failure modes and effects analysis fmea high voltage schematics battery management system, charger, shutdown circuit, precharge circuit, dcdc. This competition promotes the use of new technologies and the practical application of research findings to. Individual team members are questioned at the event for their understanding on how some.
Powering the electric race car is the accumulator, which is a custombuilt lithium ion battery pack. This report discusses the design of an accumulator pack and the tractive system for an fsae electric. The design, implementation, evaluation and results. Students are tasked with designing and fabricating a vehicle that can be sold to a manufacturing rm for mass production and targets the weekend autocross racer. Design philosophy in order to begin conceptual design for the 2008 vehicle, it was necessary for the team to establish a design philosophy which would be used to. The steering system uses a manual rackandpinion mounted to the base of the frame. As a formula sae volunteer, your time and talent will add value to our competition. The design requirements for the new electric powertrain were the ability to deliver the peak power of 80kw allowed by rules and meet the mass goal of 23kg. This design report will serve to discuss the design philosophy, design goals, and technical details of the university of albertas 2008 entry in the formula sae west competition. This was accomplished by creating decision matrices, comparing all options that meet requirements of rules and performance. The 8 of us figured that we could take the opportunity to do a senior design project that would benefit the car as well, in addition to our other design roles.
Tire data has been used to find out the friction coefficient at the contact patch which varies to the normal. The challenge to the design team is to develop a prototype car that best meets the fsae vehicle design goals and which can be profitably marketed. Therefore, we design a car tailored for the electric powertrain, which makes the most of. Design of electrical powertrain for chalmers formula student with. A new electrical circuitry design has to be developed as existing electrical circuitry on the prototype vehicle is not. This report details the design of the electrical systems implemented on the vehicle including wireless telemetry, steering wheel, wheel sensors, and vehicle dynamics. Formula sae paddle shift system richard pittman, sean feschak, musab hmeidan, kevin castillo dept. The cost calculation is discussed with a jury based on a report. The work also provides an insight into the design of fsae frame for upcoming fsae teams. The mechanical design of the springdamper systems for the front and rear of the car will be discussed in chapters3and4respectively. Hev hybrid electric vehicle or an ev electric vehicle. Electric 2017 presentation event results e m m 1 202 univ of pennsylvania 75 2 204 mcgill univ 74. Design and optimization of lithiumion batteries for electricvehicle applications by nansi xue a dissertation submitted in partial ful. Design and optimization of lithiumion batteries for electric vehicle applications by nansi xue a dissertation submitted in partial ful.
The formula sae electric competition is a collegiate autocross event in which. Report of student formula project tohoku university. Also, there is a lot kept for the students to learn in it, such as team work, decision making, marketing skills and much more. The students are to assume that a serial production of cars a year will follow the prototype.
Design and optimization of lithiumion batteries for electric. Each subteam should in some way tie into the cars overall design goal. Formula racing at uc davis is a student design team challenged to design, build, and race a formula style electric vehicle for the 202014 fsae competition. However, rival cars use a frame designed for an internal combustion car, so they cannot take full advantage of electric car capabilities. Electric pumps functioning tailbrake lights functioning and secure rear suspension yes no comments rear substructure attach bolts secure ball joints checked for play, jam nuts tight hub bearings checked for play hub retaining bolts torque upper and lower ball joints checked upper and lower ball post nuts tight upper wishbone attach bolts tight. The suspension geometry of a standard fsae race car has been used for the calculation of the forces. To complete this project, a working 3d model and corresponding blueprints were created. The basic theories and methodologies for designing these systems are presented so that new teams will have a baseline for their first fsae design. This thesis describes the design of an electric powertrain for a formula student race car. Design report of the high voltage battery pack for formula sae electric. The design, implementation, evaluation and results of a race. Objective of this project was to optimize the venture type of restrictor included in the intake system as imposed in the fsae rule. This report details the design of the electrical systems implemented on the vehicle including wireless telemetry.
As such the design goal for the cooling system was not only to be a simple, effective system, but to become the cooling benchmark for the fsae electric. The results of this project are of a confidential nature and will not be published at this time. Team fsae powertrain has made tremendous strides in the final phase of the senior design process. As a start for the design of the drive train for the ure 05 the drive train of the ure 04 is investigated. Students are tasked with designing and fabricating a vehicle that can be sold to a manufacturing rm for mass.
The design, implementation, evaluation and results of a. Formula sae cooling system design semantic scholar. The second formula sae electric is currently being developed by the team with the sole purpose of competing in the formula sae competition held in melbourne at the end of this year. This competition promotes the use of new technologies and the practical application of research findings to provide the best vehicle performance. The goal of the rear frame was to make the best possible design and this report will summarize the design proces. The purpose of this project was to design and produce the pedal box assembly for the electric formula sae racecar teams 2016 racecar.
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