Solar power buses
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The document discusses public transport issues in Sri Lanka such as uncomfortable travel, crowded buses, and air pollution from fuel burning. It proposes implementing solar power buses as a solution. Solar power buses would be easily implemented in Sri Lanka due to its location near the equator and consistent sunshine. Solar power buses have many advantages including being cost effective by using free solar energy instead of fuel, being environmentally friendly, having low running costs, and providing reliability.
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Solar Roadways - The future transport system ( Seminar report by Swapnil Patw...
A solar roadway is a road surface that generates electricity by solar power photovoltaic cells. One current proposal is for 12 ft x 12 ft (3.658 m x 3.658 m) panels including solar panels and LED sign-age, that can be driven on. The concept involves replacing highways, roads, parking lots, driveways, and sidewalks with such a system. A layer of embedded LEDs will be used to create traffic warnings or crosswalks, and excess electricity could be used to charge electric vehicles or routed into the power grid. The electrical components will be embedded between layers of extremely durable, textured glass. A solar roadway is a series of structurally engineered solar panels that are driven upon. The idea is to replace current petroleum-based asphalt roads, parking lots, and driveways with solar road panels that collect energy to be used by homes and businesses, and ultimately to be able to store excess energy in or alongside the solar roadways. Thus renewable energy replaces the need for the current fossil fuels used for the generation of electricity, which cuts greenhouse gases and helps in sustainable development.
Parking lots, driveways, and eventually highways are all targets for the panels. If the entire United States Interstate Highway system were surfaced with Solar Roadways panels, it would produce more than three times the amount of electricity currently used nationwide. Existing prototype panels consist of three layers. 1. Road surface layer, 2. Electronics layer, 3. Base plate layer. Road Survey of India: India had a road network of over 42,45,805 kilometers in 2011.
In which national highways and state highways cover 0.05% of total road network.
These highways can produce 450TWh of electricity according to references when they are surfaced by solar panels.
But India needs 991TWh of electricity.
This implies that if 0.1% of total road network of India is surfaced with Solar Roadway panels, it would illuminate our nation. CONCLUSION: For roughly the same cost of the current systems (asphalt roads and fossil fuel burning electricity generation plants), the Solar Roadways can be implemented.
No more Global Warming.
Safer driving conditions.
Far less pollution.
A new secure highway infrastructure that pays for itself.
A decentralized, self-healing, secure power grid.
No more dependency on foreign oil.
Cars of the future
The document discusses electric vehicles including the 2013 Tesla Model S, 2013 Scion iQ EV, 2013 Honda Fit EV, and 2013 Nissan Leaf. It provides the developer and average cost for each vehicle. Advantages of electric cars are that they emit no CO2, have relatively low fuel costs of $1.05 for every 25 miles, can refuel at any outlet, use a renewable resource, and rely less on fossil fuels. Necessary infrastructure upgrades include improving electrical grids and developing faster charging methods. Disadvantages include the need for many infrastructure changes, some consumer reluctance, and limited long-distance travel due to charging needs. The government can provide loans and incentives to promote electric vehicles.
Temple's Business Proposal
This is my business proposal for Temple University. I believe that instilling this idea on Temple's campus can truly improve the Temple's campus experience.
Solar train by rohit
The document proposes a solar-powered train system for public transportation. Solar cells would be installed on the rooftops of train coaches to directly charge storage batteries mounted underneath. This system would help address issues like rising fuel costs and shortages of non-renewable energy sources. Developing solar-powered trains is challenging and requires selecting appropriate solar panels, batteries, motors and designing the chassis. If implemented successfully on a large scale, solar-powered trains could help reduce dependence on fossil fuels and make transportation more environmentally friendly.
Speed Breakers.pptx
This document proposes generating electricity from speed breakers using a rack and pinion mechanism. It outlines the aims to design such a mechanism and investigate power generation from kinetic energy of vehicles passing over speed breakers. The methodology involves creating linear motion from the speed bump that turns pinions connected to a generator to produce electricity. Calculations estimate a daily power generation of 56.45 kW could be achieved. The budget for a prototype is estimated at 25,000 rupees. Successful results could utilize the power at traffic signals and streetlights.
Solar Roadways
This document summarizes a student project on solar roadways. It describes solar roadways as a system of solar panels that can be driven on and generate electricity. The document outlines the key components of solar roadways, including the glass surface layer, electronic layer with solar cells, and base plate layer. It also discusses advantages like reduced fossil fuel use and pollution, as well as challenges like high initial costs. The document reviews case studies of solar roadway prototypes and existing solar roads in France and China.
IRJET- A Study on Campus-Friendly Solar Powered Electric Vehicle
This document discusses a study on a campus-friendly solar powered electric vehicle. It describes the key components of such a vehicle, including solar panels to convert sunlight to electricity, batteries to store the electricity, a motor controller and DC motor. The solar panels charge the batteries during the day which power the motor and drive the vehicle. The document provides calculations to determine the energy generated by solar panels and stored in batteries, as well as the number of solar panels and batteries needed based on the power requirements of the vehicle. Solar powered electric vehicles can help reduce emissions and reliance on fossil fuels for transportation needs on a university campus.
Renewable energy-Solar power
Renewable energy source-solar energy
uses of solar energy.
Why to use solar energy
Some examples of solar energy.
Best Solar Street Lights for More Luminous Evenings| SolarSphere
Best Solar Street Lights for More Luminous Evenings| SolarSphereSolarsphere Energy India Private Limited
SolarSphere's outdoor solar street lights, use solar energy to brighten parks, driveways, and other outdoor spaces while cutting energy usage and having little adverse environmental impact.Prevention of Accidents Where Safety is Job One
This document proposes a system to generate electricity from vehicle movement on roads and use that electricity to power lights that prevent accidents. Sensors placed on roads would convert the kinetic energy of passing vehicles into electrical energy via rollers. Lights near curved roads or bridges would indicate an oncoming vehicle, warning drivers to prevent accidents. The system is intended to provide power to rural areas and use technologies like image processing and deep learning to identify vehicles.
Presentation e rickshaw
Electric rickshaws are becoming a popular alternative to auto rickshaws in some cities since they have lower fuel costs and require less human effort than pulled rickshaws. They use a brushless DC motor powered by lead acid or lithium-ion batteries. While e-rickshaws have benefits like being eco-friendly with no emissions, they also have challenges like consuming more electricity for charging and having a lower maximum speed than other vehicles. Proper infrastructure and support can help address issues and increase the viability of e-rickshaws as sustainable transportation.
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Class 12 Physics Investigatory Project - Solar Car
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Solar Roadways - The future transport system ( Seminar report by Swapnil Patw...
Solar Roadways - The future transport system ( Seminar report by Swapnil Patw...
IRJET- A Study on Campus-Friendly Solar Powered Electric Vehicle
IRJET- A Study on Campus-Friendly Solar Powered Electric Vehicle
Best Solar Street Lights for More Luminous Evenings| SolarSphere
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YBTER2014
This document provides an introduction to the concept of technological re-engineering as a strategy for technological development in Sri Lanka. It discusses how third world countries like Sri Lanka fell behind in technological progress due to missing earlier industrial revolutions. However, with digital technologies, countries like China and India used strategies like reverse engineering and re-engineering to develop new, locally relevant technologies at lower costs. The document argues that re-engineering, which involves improving existing products through innovation, provides opportunities for Sri Lanka to engage in technological development without large R&D investments. The following congress will feature examples of student-developed technologically re-engineered products for Sri Lanka.
YBTER 2013
Young Business Technology & Entrepreneur Researchers (YBTER) 2013, Association of Business & Technology, Bachelor of Commerce Special Degree in Business Technology, University of Kelaniya, Sri Lanka
Latest trends in database management
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Monorail ppt
The document proposes implementing a monorail system in Colombo, Sri Lanka to help reduce traffic jams. It identifies the main causes of traffic as an insufficient public transportation system, high vehicle volume, road deficiencies, and a lack of public awareness. The document then discusses monorail technology, how it works using power, magnetic levitation and switching, and its potential benefits including efficiency, profitability, simplicity, aesthetics, and safety.
Innovation & technology management
This document proposes a new payment system for public transportation in Sri Lanka. It discusses the issues with the traditional ticketing system, the history and workings of the new technology, and its potential benefits. The new system uses radio frequencies on instruments to track fares and allow passengers to easily recharge credit balances. It is suggested to first implement the system as a pilot on the Southern Highway and then expand it nationwide if successful in reducing errors, increasing transparency, and allowing convenient top-ups for passengers.
Vending machine technology the silent salesmen of new
The document discusses vending machine technology, providing a brief history of vending machines dating back to the 1880s. It describes how modern vending machines work using wireless communication, credit/debit cards, and GPS tracking. The document also notes that while Sri Lanka's FMCG market is smaller than other countries, vending machines could still be successfully introduced to provide product visibility, impulse purchases, wider distribution, and deeper market penetration. It highlights a locally invented vending machine in Sri Lanka that dispenses hot or chilled tea via SMS.
Wireless reataurants
This document discusses the potential for wireless restaurant technology to improve the hospitality industry in Sri Lanka. It begins by noting that the hospitality industry in Sri Lanka is growing rapidly, with over 650,000 tourist arrivals in 2010. However, traditional restaurant models suffer from various inefficiencies in the kitchen, at the cashier, and in customer satisfaction. The document then proposes a wireless restaurant system that would allow orders to be placed via iPad or PDA directly to the kitchen. This would integrate ordering, inventory, and billing while also memorizing customer preferences. The system aims to create value by increasing revenues and facility turnover while reducing costs, waste, and inventory through better visibility, responsiveness and accountability across the restaurant workflow.
Smartphone to the insurance industry 1 ppt
This document discusses reasons for selecting the insurance industry and discusses world success company stories. It notes that the insurance industry provides quicker response and immediate access, less reliance on ease of use and availability, and leads to customer satisfaction and motivated staff. The document also acknowledges that the insurance industry previously had issues with processes being long, time-consuming, and risks of financial frauds and an absent of proper continuous connections.
Turny evo system presentation (2)
This document discusses the Turny Evo system, an assistive device that allows people with disabilities to more easily get in and out of vehicles. It has advantages like being installable in many vehicle types, adjustable seating, integrated foot rests, and pinch protection. As Sri Lanka has many disabled and elderly people who rely on public transportation, including to access hospitals, the Turny Evo could help provide independence and accessibility.
Garabage
This document discusses using waste-to-energy (WTE) technology to solve Colombo's garbage problem. It notes that Colombo lacks a proper solid waste disposal mechanism and dumps garbage at Bloomendhal road. WTE technology was originally developed in Germany and involves incinerating solid waste to produce energy. The technology could provide benefits like reducing costs for Colombo Municipal Council and generating additional revenue from recycling, while addressing issues like health hazards from current dumping. However, adopting this technology would require a high initial investment and know-how.
E cig
The document discusses electronic cigarettes as a potential solution for smokers. It notes that electronic cigarettes do not contain the 4,000 chemicals and carcinogens found in tobacco cigarettes, do not produce secondhand smoke, are less expensive than regular cigarettes, and can satisfy both the psychological and physiological effects of smoking. The document also lists some regulations that have been implemented to discourage smoking, such as prohibiting smoking in public places and advertising of cigarettes.
Pavegen
The document describes Pavegen technology, which was imagined by Laurence Kembell-Cook, and converts kinetic energy from footsteps into electricity. The tiles are made of recycled polymer and low carbon concrete, use recycled truck tires on top, and contain a waterproof and battery-powered system to store energy generated from footsteps for up to three days.
Green IT
This document discusses Green IT technologies and initiatives to reduce carbon emissions. It provides examples of how organizations like HSBC have implemented power management technologies to save energy and reduce CO2 emissions. The document notes that while Green IT can provide benefits, it is still not widely practiced in Sri Lanka due to lack of concern, knowledge, and modern green rules. It suggests that Sri Lanka can develop Green IT by estimating current IT usage and waste, configuring efficient IT architectures, and adopting technologies like server virtualization and power management.
Underground Rain Water Tank
The document proposes an underground rain water tank system (URT System) as a solution to water issues faced by people in the Rajarata area of Sri Lanka, such as kidney problems. It outlines how to build the URT System, including determining the catchment surface, attaching gutters to catch runoff, selecting a storage tank location underground, and attaching a water pump for on-demand use. The URT System is presented as a great solution that makes use of rainwater instead of letting it go to waste.
Young Business Technology & Entrepreneurial Researchers Congress Proceedings ...
Young Business Technology & Entrepreneurial Researchers Congress Proceedings 2012, Department of Commerce and Financial Management
Faculty of Commerce and Management
University of Kelaniya
HYBRID TRAINS TO SRI LANKA
Hybrid trains could help address Sri Lanka's transportation and environmental issues. While high initial costs are a challenge, hybrid trains that use batteries to store power could reduce fuel consumption and pollution compared to traditional trains. The batteries could be recharged using electric power, making hybrid trains more efficient.
Electronic Reference Ticket
Japanese Electronic Reference Ticket (ERT) system as a Virtual Conductor in Sri Lankan Public Transportation Industry
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Vending machine technology the silent salesmen of new
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Solar power buses
- 1. FOR PUBLIC TRANSPORT IN SRILANKA Authors : • A.J.M.K.C. Aparakka • G.G.P.K. Jayasingha • N.M. Nandasiri
- 2. Uncomfortable travelling models Uncomfortable and crowded Less availability of buses Unaffordable bus fare Time waste in traffic jams Air pollution with fuel burn
- 3. Solar Power Buses It can be easily implemented for Sri Lanka Subsidiary for fuel Sri Lanka located nearby equator We can have good consistent sunshine annually So Many advantages…
- 4. In 1990 requiring regulations on “zero emission” on vehicles Solar vehicles were firstly tested by universities and manufacturers in California Sunpods inc., fully integrated and tested solar power generation systems, and Bauer intelligent transportation made first solar power-assist system for buses Nowadays many countries using solar power buses
- 5. These methods use photovoltaic cells(PVC) that directly convert sunlight to electricity. PVCs are the components in solar paneling that convert the sun's energy to electricity. They're made up of semiconductors, usually made of silicon, that absorb the light.
- 8. Solar energy is cost effective. Solar energy costs nothing. We can save money which we spend on fuel. Environmentally friendly. Low running cost. Reliability. It works everywhere. Solar energy is secure. Health and safety benefits. Saves time.
- 9. CONCLUSION