Telemetry System for the Solar Miner VII
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Solar Vehicle Case Study
UNIVERSITY OF MINNESOTA SOLAR VEHICLE PROJECT Weather Data Vital for Solar-Powered Vehicle Race When the University of Minnesota Solar Vehicle Project (UMNSVP) team was looking for a weather station to compete in the 2017 Bridgestone World Solar Challenge, they contacted Columbia Weather Systems. “One of the most important resources for our race strategy is real-time weather data,” said Electrical Technical Advisor Spencer Berglund. Founded in 1990, UMNSVP is a student-administered, designed, and built project that teaches members about engineering and management in a complete product development environment. The diverse design and construction challenges help further the school’s mission to “create the best engineers possible.” Over the years they have built 13 solar cars, competing in over 30 racing events across three con- tinents. A new car is designed and built every two years. “One of the most important resources for our race strategy is real-time weather data.” The Challenge - Spencer Berglund, The biennial Bridgestone World Solar Challenge event challenges univer- Electrical Technical sity teams from around the world to engineer, build, and race a vehicle Advisor that is powered by the sun. In preparing for the 2017 race, Berglund said, “Our lack of accurate weather data is a large limiting factor in maxi- mizing our race performance.” The Solution A Magellan MX500™ Weather Station was mounted on a support vehicle providing met data to help optimize power for the new solar-powered, Cruiser-Class car dubbed “Eos II.” Besides speed, Cruiser-Class vehicles focus on practicality and number of people in the car. Gearing up for the race, Berglund related, “We’ve been test driving a lot for the past few days and have been using your weather station for gathering accurate power to drive data for our car. -
Next-Generation Solar Power Dutch Technology for the Solar Energy Revolution Next-Generation High-Tech Excellence
Next-generation solar power Dutch technology for the solar energy revolution Next-generation high-tech excellence Harnessing the potential of solar energy calls for creativity and innovative strength. The Dutch solar sector has been enabling breakthrough innovations for decades, thanks in part to close collaboration with world-class research institutes and by fostering the next generation of high-tech talent. For example, Dutch student teams have won a record ten titles in the World Solar Challenge, a biennial solar-powered car race in Australia, with students from Delft University of Technology claiming the title seven out of nine times. 2 Solar Energy Guide 3 Index The sunny side of the Netherlands 6 Breeding ground of PV technology 10 Integrating solar into our environment 16 Solar in the built environment 18 Solar landscapes 20 Solar infrastructure 22 Floating solar 24 Five benefits of doing business with the Dutch 26 Dutch solar expertise in brief 28 Company profiles 30 4 Solar Energy Guide The Netherlands, a true solar country If there’s one thing the Dutch are remarkably good at, it’s making the most of their natural circumstances. That explains how a country with a relatively modest amount of sunshine has built a global reputation as a leading innovator in solar energy. For decades, Dutch companies and research institutes have been among the international leaders in the worldwide solar PV sector. Not only with high-level fundamental research, but also with converting this research into practical applications. Both by designing and refining industrial production processes, and by developing and commercialising innovative solutions that enable the integration of solar PV into a product or environment with another function. -
The History of Solar
Solar technology isn’t new. Its history spans from the 7th Century B.C. to today. We started out concentrating the sun’s heat with glass and mirrors to light fires. Today, we have everything from solar-powered buildings to solar- powered vehicles. Here you can learn more about the milestones in the Byron Stafford, historical development of solar technology, century by NREL / PIX10730 Byron Stafford, century, and year by year. You can also glimpse the future. NREL / PIX05370 This timeline lists the milestones in the historical development of solar technology from the 7th Century B.C. to the 1200s A.D. 7th Century B.C. Magnifying glass used to concentrate sun’s rays to make fire and to burn ants. 3rd Century B.C. Courtesy of Greeks and Romans use burning mirrors to light torches for religious purposes. New Vision Technologies, Inc./ Images ©2000 NVTech.com 2nd Century B.C. As early as 212 BC, the Greek scientist, Archimedes, used the reflective properties of bronze shields to focus sunlight and to set fire to wooden ships from the Roman Empire which were besieging Syracuse. (Although no proof of such a feat exists, the Greek navy recreated the experiment in 1973 and successfully set fire to a wooden boat at a distance of 50 meters.) 20 A.D. Chinese document use of burning mirrors to light torches for religious purposes. 1st to 4th Century A.D. The famous Roman bathhouses in the first to fourth centuries A.D. had large south facing windows to let in the sun’s warmth. -
Solar Car Faqs Day 1, 7:00 AM – Batteries Are Released from ASC 2010 Would Not Be Possible Without Our Volunteers
www.americansolarchallenge.org INNOVATORS EDUCATIONAL FOUNDATION The Innovators Educational Foundation (IEF) is a non-profit 501c3 organization Become a Sponsor Now that was formed in the fall of 2009 to carry on the American Solar Challenge for the 2011-2012 season mission. IEF currently hosts two events: Formula Sun Grand Prix, a solar car track * Multiple corporate donation event, and the American Solar Challenge, levels and opportunities the solar car road event. * Host the start / finish line A core group of dedicated volunteers, dinner to speak to all the teams mostly former competitors, provide the engine for IEF. They know first-hand the * Showcase your company on value of a hands-on, multidisciplinary, in-kind product donations innovative project to the education experience. * Individual donations accepted securely through the website In addition to experiential learning, www.americansolarchallenge.org these solar car events promote energy efficiency and raise public awareness of the capabilities of solar power. Contact Us Innovators Educational Foundation We appreciate your interest in the sport PO Box 2368 of solar car “raycing” and look forward to Rolla, MO 65402 seeing you on the road! [email protected] Support all of the teams with your donation to IEF! On behalf of the teams, staff, and sponsors, “Tour of the Midwest” FINISH welcome to the 2010 Naperville Sunday, June 20 – Saturday, June 26 American Solar Challenge! Broken Arrow, OK to Naperville, IL Normal Beginning with Sunrayce 1990, this year marks the 20th anniversary of solar car raycing events in North America. Designs and Topeka technologies have evolved over the years Jefferson Alton and these teams continue to show just how far City a solar car can go. -
Transportation Milestones
TRANSPORTATION MILESTONES The following is a list of transportation milestones that have occurred since the birth of our nation. Blue type indicates milestones for which a poster has been prepared in advance for your use. If time does not allow you to use all of the events listed, it is recommended the ones with an asterisk (*) be given highest priority— these are the ones provided on the sample timeline. Consider adding notable events that are of importance to your region— for example, Californians might want to include the Golden Gate Bridge while New Yorkers will probably add the Brooklyn Bridge. 1776 Propellor Submarine - Turtle (David Bushness, USA) 1779 Iron Bridge (Abraham Darby, England) 1781 Steam Engine Thomas Newcomen, England and James Watt, Scotland) 1781 Ornithopter (Karl Friedrich Meerwein, Germany) 1783 Hot Air Balloon (Joseph Michel and Jacques Étienne Montgolfier, France) 1787 Steamboat (John Fitch, USA— John Fitch is given credit for the first recorded steam-powered ship in the U.S. Connecticut and James The first successful trial of his boat was on the Delaware River in 1787. Delegates Rumsey, USA—West from the Constitutional Convention witnessed the event. The same year, James Virginia) Rumsey exhibited a steamboat on the Potomac River After a battle with Rumsey, Fitch was granted a U.S. patent for his steamboat in 1791—the men had similar designs. Fitch continued to build boats. While they were mechanically successful, Fitch failed to pay sufficient attention to construction and operating costs and was unable to justify the economic benefits of steam navigation. This was left to others. -
Mit Solar Electric Vehicle Team
MIT SOLAR ELECTRIC VEHICLE TEAM The MIT Solar Electric Vehicle Team (SEVT) TEAM GOALS: is a student organization dedicated to • Facilitate continuous demonstrating the viability of alternative innovation and deve- energy-based transportation. The team was lopment in all fields founded in 1985 and since 1993 has worked related to solar under the auspices of MIT’s Edgerton electric vehicles Center. through international participation and We build each vehicle from the ground competition up, allowing us to apply our theoretical knowledge while gaining hands-on • Give our sponsors manufacturing experience and project publicity through management skills. Team members work positive exposure and with professors and industry to overcome press coverage. the design and fabrication challenges • Provide members of inherent to this complex project. Since the MIT community its creation, the SEVT has built nearly 15 with incomparable vehicles and competed successfully in experience in engin- national and international races, most eering, management, recently the 2015 World Solar Challenge in marketing, and Austrailia. We are currently constructing business. our newest race vehicle for competition in the 2017 World Solar Challenge. • Be active in the com- munity, promoting We share our enthusiasm for applied alternative energy and engineering and renewable technologies by transportation. actively reaching out to local schools and • Inspire children the Greater Boston community. Through to pursue careers our interactions, we hope to educate in science and the public about alternative energy and engineering. transportation, as well as inspire the next generations of innovators. WHAT IS SOLAR RACING? In a solar car race, highly specialized Each solar car is accompanied by provement in efficiency and perfor- vehicles that run entirely on solar lead and chase vehicles to provide mance of their vehicles. -
2021 Team Manager's GUIDE
2021 team manager’s GUIDE Document Control The purpose of the manual is to provide information about the important logistical challenges of attending the Bridgestone World Solar Challenge. It may be updated by the issue of further editions. Release version 1 issued 19 June 2020 Copyright statement The Government of South Australia supports and encourages the dissemination and exchange of public sector information and endorses the use of Creative Commons Licenses by its agencies. With the exception of the Piping Shrike emblem, images, and other material or devices protected by a trademark and subject to review by the Government of South Australia at all times, the content of this document is licensed under the Creative Commons Australia Attribution 4.0 Licence. All other rights are reserved. Where specific licence terms (such as Creative Commons) are applied to this document, those licence terms shall prevail over any inconsistent provisions in this statement. The Government of South Australia has undertaken reasonable enquiries to identify material owned by third parties and secure permission for its reproduction. Permission may need to be obtained from third parties to reuse their material. When using content from this document that is licensed under a Creative Commons Licence you are required to attribute the work in the manner specified in the licence (but not in any way that suggests that the Government of South Australia endorses you or your use of the work) and the Government of South Australia requires that you use the following form of attribution. The Government of South Australia, >>title of works<>insert date the content was sourced<>insert URL< IMPORTANT This printed version may not contain all updates and bulletins. -
World Solar Challenge!
TROTTEMANT 11/26/03 4:55 PM Page 52 Education Nuna II Breaks All Records to Win the World Solar Challenge! Eric Trottemant favourite because of its use – like its Education Office, ESA Directorate of forerunner Nuna in 2001 – of advanced Administration, ESTEC, space technology provided to the team via Noordwijk, The Netherlands ESA’s Technology Transfer Programme, which gives the car a theoretical top speed of 170 km per hour. he Dutch solar car ‘Nuna II’, using The aerodynamically optimised outer ESA space technology, again shell consists of space-age plastics to keep Tfinished first in the 2003 World it light and strong. The main body is made Solar Challenge, a 3010 km race from from carbon fibre, reinforced on the upper north to south across Australia for cars side and on the wheels’ mudguards with powered only by solar energy. Having set aramide, better known under the trade off from Darwin on Sunday 19 October, name of Twaron. The latter is used in Nuna II crossed the finishing line in satellites as protection against micro- Adelaide on Wednesday 22 October in a meteorite impacts, and nowadays also in new record-breaking time of 30 hours 54 high-performance protective clothing like minutes, 1 hour and 43 minutes ahead of its bulletproof vests. nearest rival and beating the previous The car’s shell is covered with the best record of 32 hours 39 minutes set by its triple-junction gallium-arsenide solar cells, predecessor Nuna in 2001. developed for satellites. These cells The average speed of Nuna II, nick- harvest 10% more energy from the Sun named the ‘Flying Dutchman’ by the than those used on Nuna for the 2001 race. -
FSGP 2019 Event Program
The Innovators Educational Foundation (IEF) is a 501c3 non-profit organization that organizes the collegiate US solar car events. In 2019, IEF is celebrating its 10 year anniversary of organizing the Formula Sun Grand Prix and the American Solar Challenge, continuing these events that began with Sunrayce in 1990. IEF is made up of a core group of dedicated volunteers, mostly former competitors, that know first-hand the value of the solar car project and these “brainsport” events to both the educational experience and public awareness of the capabilities of solar power. Thank you to all of the teams, sponsors, and volunteers that have made it possible to continue these solar car events for the past decade! With your continued Experiential Learning support, these events will continue to Promoting STEM and hands-on problem challenge the next generation of solving, the Formula Sun Grand Prix is a engineers and business leaders. collegiate student design competition that @asc_solarracing explores the possibilities of solar energy. @americansolarchallenge Contact us to get involved! University teams design and build a solar /americansolarchallenge [email protected] powered vehicle for either the single-occupant PO Box 2368, Rolla, MO 65402 or multi-occupant vehicle class. Scrutineering | July 1-3 Before the solar cars are allowed on the track, each vehicle must complete a series of inspections, including mechanical and electrical systems, body and sizing, and dynamic testing. This detailed process Thank you to our sponsors checks for safety concerns and regulation compliance. for their generous support! Contact us to get involved Solar Raycing | July 4-6 with future events or make Teams have 24 hours of drive time spread across 3 days a donation at any time (8 hours per day) to complete as many laps as possible on the through our website via track, using only the power of the sun and any stored energy in PayPal. -
Analysis and Optimization of Electrical Systems in a Solar Car with Applications to Gato Del Sol Iii-Iv
University of Kentucky UKnowledge University of Kentucky Master's Theses Graduate School 2010 ANALYSIS AND OPTIMIZATION OF ELECTRICAL SYSTEMS IN A SOLAR CAR WITH APPLICATIONS TO GATO DEL SOL III-IV Krishna Venkatesh Prayaga University of Kentucky, [email protected] Right click to open a feedback form in a new tab to let us know how this document benefits ou.y Recommended Citation Prayaga, Krishna Venkatesh, "ANALYSIS AND OPTIMIZATION OF ELECTRICAL SYSTEMS IN A SOLAR CAR WITH APPLICATIONS TO GATO DEL SOL III-IV" (2010). University of Kentucky Master's Theses. 29. https://uknowledge.uky.edu/gradschool_theses/29 This Thesis is brought to you for free and open access by the Graduate School at UKnowledge. It has been accepted for inclusion in University of Kentucky Master's Theses by an authorized administrator of UKnowledge. For more information, please contact [email protected]. ABSTRACT OF THESIS ANALYSIS AND OPTIMIZATION OF ELECTRICAL SYSTEMS IN A SOLAR CAR WITH APPLICATIONS TO GATO DEL SOL III-IV Gato del Sol III, was powered by a solar array of 480 Silicon mono-crystalline photovoltaic cells. Maximum Power Point trackers efficiently made use of these cells and tracked the optimal load. The cells were mounted on a fiber glass and foam core composite shell. The shell rides on a lightweight aluminum space frame chassis, which is powered by a 95% efficient brushless DC motor. Gato del Sol IV was the University of Kentucky Solar Car Team’s (UKSCT) entry into the American Solar Car Challenge (ASC) 2010 event. The car makes use of 310 high density lithium-polymer batteries to account for a 5 kWh pack, enough to travel over 75 miles at 40 mph without power generated by the array. -
Stability Considerations V1.0.Pages
Notes on stability considera0ons for solar cars Version 1.1, 23 May 2020 John Storey Background The goal for BWSC solar car designers is to design a highly efficient vehicle. An efficient vehicle will be lightweight, have low rolling resistance and low aerodynamic drag. However, the most important consideraBon, overriding everything else, is that the car be stable and controllable in all foreseeable weather condiBons. High wind speeds are common on parBcular parts of the course, with gusts regularly exceeding 70 km/h. Many solar cars are capable of sustained travel at speeds approaching or even exceeding the open-road speed limits of 130 km/h in the Northern Territory and 110 km/h in South Australia. Solar car designers must always keep their team’s drivers fully informed about the vehicle’s handling limits, so drivers can drive at a speed appropriate for the condiBons and with safety as a priority. This document is intended to be a non-exhausBve list of design decisions that, in my opinion, teams should think carefully about. It is most emphaBcally not a “How-to-do-it” prescripBon; that would reQuire at least one text book, and probably several. It is my view that the Science Faculty are not here to teach people how to build the most efficient solar car. Rather, they aim to draT a set of regulaBons for the event organisers that will create a broad framework within which teams can exercise a maximum of design freedom, building vehicles for the future that no-one has imagined before and—most importantly—without any need to compromise safety. -
The Next Car You Buy Could Be a Solar Powered Car So Can Solar Powered Cars Ever Become a Reality?
The next car you buy could be a Solar Powered Car So Can Solar powered cars ever become a reality? Australia has a long history and involvement with the development of solar powered cars, starting with the Quiet Achiever in 1983. An all battery powered vehicle designed and built by Larry & Garry Perkins and world famous adventurer Hans Thorstrup, little did they know that their crossing of Australia from Perth to Sydney at a thundering average speed of 23km/h would inspire a whole generation of young engineers from all over the world to not only duplicate this earlier achievement, but to take the concept and turn it into the reality of a solar powered, sustainable family vehicle. Are we there yet? the short answer is no. Yes, we have manufactures who can supply a variety of electric and electric- hybrid vehicles in Australia today. Alas there a no commercial solar powered family cars available in Australia, and even if there where, at the moment, the price of such a vehicle would be so astronomical that very few would or could afford or benefit from such a vehicle. But still we dream and strive to build for the future. Every two years around 40 solar powered cars from more than 20 countries, race 3,000 km across the center of Australia from Darwin to Adelaide, taking part in the Bridgestone World Solar Challenge. For years this event has been the showcase for solar car racing and allows the opportunity for Electric Vehicle manufactures to meet the local and international teams, get to see the cars up close and snap up the best and brightest young engineers in battery pack development, systems and aerodynamic engineering.