Electric vehicle charging stations play an important role in supporting the adoption of EVs by addressing "range anxiety". There are different levels of charging with Level 1 being the slowest using a standard 120V outlet, and Level 3/DC fast charging being the fastest but requiring more specialized and expensive equipment. Wireless and solar charging techniques are also being explored. Norway is testing wireless induction charging roads for electric taxis. As EV adoption increases, expanding public charging infrastructure and using solar and vehicle-to-vehicle charging can help increase access to renewable energy for electric transport.
These slides use concepts from my (Jeff Funk) course entitled Biz Models for Hi-Tech Products to analyze the business model for wireless charging for electric vehicles. Wireless charging eliminates cables that require time-consuming connections and maintenance as water and sun degrade them. Continuous wireless charging reduces the required batter capacity through coils that are included in vehicles and embedded in roads. These slides describe the specific value proposition for cities, building owners, and other specific customers and other aspects of the business model such as the method of value capture, scope of activities, and method of strategic control.
These slides use concepts from my (Jeff Funk) course entitled Biz Models for Hi-Tech Products to analyze the business model for wireless charging for electric vehicles. Wireless charging eliminates cables that require time-consuming connections and maintenance as water and sun degrade them. Continuous wireless charging reduces the required batter capacity through coils that are included in vehicles and embedded in roads. These slides describe the specific value proposition for cities, building owners, and other specific customers and other aspects of the business model such as the method of value capture, scope of activities, and method of strategic control.
plug in hybrid electrical vehicals seminar ppt by MD NAWAZMD NAWAZ
A 'gasoline-electric hybrid car' or 'Plug in hybrid electric vehicle' is a vehicle which relies not only on batteries but also on an internal combustion engine which drives a generator to provide the electricity and may also drive a wheel. It has great advantages over the previously used gasoline engine that drives the power from gasoline only. It also is a major source of air pollution. The objective is to design and fabricate a two wheeler hybrid electric vehicle powered by both battery and gasoline. The combination of both the power makes the vehicle dynamic in nature. It provides its owner with advantages in fuel economy and environmental impact over conventional automobiles. Hybrid electric vehicles combine an electric motor, battery and power system with an internal combustion engine to achieve better fuel economy and reduce toxic emissions.
In HEV, the battery alone provides power for low-speed driving conditions where internal combustion engines are least efficient. In accelerating, long highways, or hill climbing the electric motor provides additional power to assist the engine. This allows a smaller, more efficient engine to be used. Besides it also utilizes the concept of regenerative braking for optimized utilization of energy. Energy dissipated during braking in HEV is used in charging battery. Thus the vehicle is best suited for the growing urban areas with high traffic. Initially the designing of the vehicle in CAD, simulations of inverter and other models are done. Equipment and their cost analysis are done. It deals with the fabrication of the vehicle. This includes assembly of IC Engine and its components. The next phase consists of implementing the electric power drive and designing the controllers. The final stage would consist of increasing the efficiency of the vehicle in economic ways.
• Plug-in Hybrid-Electric Vehicles (PHEVs), are hybrids with high capacity batteries that can be charged by plugging them into an electrical outlet or charging station. They can store enough electricity to significantly reduce their petroleum use under typical driving conditions
Detailed presentation on the basics of an electric vehicle, comparison of different motors for EV application, comparison of different batteries for EV application, Charging infrastructure for EV in India and a brief on BMS(Battery Management System).
A brief Seminar Presentation on the Hybrid Electric Vehicle (HEV) Powertrain Components, Architecture and Modes of Hybridisation. Also includes the Classification of HEV on the basis of Energy Flow.
ELECTRIC VEHICLE PRESENTATION BY PRANAY GHATODE PranayGhatode
Electric vehicles are vehicles that are either partially or fully powered by electric power. The demand for EVs is increasing day by day. As we have several benefits for Electric Vehicles when compared to Gas Vehicles. Here in this informative essay on electric vehicles, we are giving complete details about them.
Electric Vehicles are means of transport that consume eclectic energy as fuel instead of traditional fuels such as petrol, diesel, and CNG. These vehicles may be powered through a collector system by electricity from off-vehicle sources or maybe inbuilt with a battery, solar panels, fuel cells, or an electric generator to convert fuel to electricity. Electric bikes, electric cars, electric rickshaws, etc are some examples.
Creating a PowerPoint presentation on the "Types of Electric Vehicles" can be a useful way to educate your audience about the various electric vehicle (EV) technologies available. Here's a short description for each type of electric vehicle that you can include in your presentation:
Slide 1: Title
Title: "Types of Electric Vehicles"
Slide 2: Introduction
Briefly introduce the topic and its importance.
Mention the environmental and economic benefits of electric vehicles.
Slide 3: Battery Electric Vehicles (BEVs)
Describe BEVs as vehicles that run solely on electric power.
Highlight their zero-emission nature.
Mention examples like Tesla Model 3 and Nissan Leaf.
Slide 4: Plug-in Hybrid Electric Vehicles (PHEVs)
Explain PHEVs as vehicles that combine an electric motor and an internal combustion engine.
Emphasize their ability to drive on electric power and gasoline.
Mention examples like the Chevrolet Volt.
Slide 5: Hybrid Electric Vehicles (HEVs)
Define HEVs as vehicles with both an electric motor and an internal combustion engine.
Explain how they use regenerative braking to charge the battery.
Mention examples like the Toyota Prius.
Slide 6: Fuel Cell Electric Vehicles (FCEVs)
Describe FCEVs as vehicles that use hydrogen fuel cells to generate electricity to power the electric motor.
Emphasize their zero-emission nature and fast refueling times.
Mention examples like the Toyota Mirai.
Slide 7: E-Bikes and E-Scooters
Explain that electric bicycles (e-bikes) and electric scooters (e-scooters) are becoming popular forms of electric mobility.
Discuss their role in last-mile transportation.
Slide 8: Commercial Electric Vehicles
Mention electric buses, trucks, and delivery vans.
Explain how commercial EVs contribute to reducing emissions in urban areas.
Slide 9: Electric Vehicle Charging Infrastructure
Highlight the importance of charging infrastructure for EV adoption.
Discuss the types of chargers (Level 1, Level 2, DC fast chargers).
Slide 10: Government Incentives
Explain government incentives and subsidies for electric vehicle adoption.
Mention tax credits, rebates, and other benefits.
Slide 11: Environmental Benefits
Discuss how electric vehicles contribute to reducing air pollution and greenhouse gas emissions.
Highlight the positive impact on local air quality.
Slide 12: Cost of Ownership
Compare the total cost of ownership of electric vehicles to traditional gasoline vehicles.
Mention savings on fuel and maintenance.
Slide 13: Challenges and Future Outlook
Address challenges such as range anxiety, charging infrastructure gaps, and battery disposal.
Discuss the future outlook of electric vehicles and advancements in technology.
Slide 14: Conclusion
Now a days world is shifting towards electrified mobility to reduce the pollutant emissions caused by nonrenewable fossil fueled vehicles and to provide the alternative to pricey fuel for transportation. But for electric vehicles, traveling range and charging process are the two major issues affecting it’s adoption over conventional vehicles.
With the introduction of Wire charging technology, no more waiting at charging stations for hours, now get your vehicle charged by just parking it on parking spot or by parking at your garage or even while driving you can charge your electric vehicle. As of now, we are very much familiar with wireless transmission of data, audio and video signals so why can’t we transfer power over the Air.
Electric vehicles
basic introduction , overview , history , types , working , future depends, advantages, disadvantages, arguments, incentives, conclusion
-why we need electric vehicles
-importance of electric vehicles
-we need electric for future
Hello Folks,
I have shared my presentation on electric vehicles that i have prepared for my final year seminar and presented it to more than 300 peoples including HOD, Assistant professor, mechanical faculties. I took overall 10 minutes to elaborate every topic excluding Q&A session. In the modern era, the conventional vehicles are becoming obsolete gradually because of its hazardous emission and low efficiency. The Electric vehicles are the future. The contents of this ppt is gathered from the daily learning and some are taken directly from the company posts,
Any kind of discussion is open.
An EV is a shortened acronym for an electric vehicle. EVs are vehicles that are either partially or fully powered on electric power. Electric vehicles have low running costs as they have fewer moving parts for maintenance and also very environmentally friendly as they use little or no fossil fuels (petrol or diesel).
BEV ( Battery Operated Electric Vehicles) PPTPranav Mistry
Presentation done on subject of BEV ( Battery Operated Electrical Vehicles) at ARAI ( Automobile Research Association Of India ,Pune) on 4 Th December .2019
Wireless charging using electromagnetic induction, and resonance magnetic coupling. Effects and limitations, cheallenges faced and meathods to overcome. Success Case study. References included.
BATTERY MANAGEMENT SYSTEM (BMS) IN ELECTRIC VEHICLESBhagavathyP
Why we need BMS?
General function of BMS
Block diagram of BMS
Battery pack – Voltage, Current, Temperature and Isolation sensing
HV contactor control
BMS communications interface
Estimation of energy and power and SOC
Methods to find SOC
Cell Balancing
Relationship between SOC and DOD
plug in hybrid electrical vehicals seminar ppt by MD NAWAZMD NAWAZ
A 'gasoline-electric hybrid car' or 'Plug in hybrid electric vehicle' is a vehicle which relies not only on batteries but also on an internal combustion engine which drives a generator to provide the electricity and may also drive a wheel. It has great advantages over the previously used gasoline engine that drives the power from gasoline only. It also is a major source of air pollution. The objective is to design and fabricate a two wheeler hybrid electric vehicle powered by both battery and gasoline. The combination of both the power makes the vehicle dynamic in nature. It provides its owner with advantages in fuel economy and environmental impact over conventional automobiles. Hybrid electric vehicles combine an electric motor, battery and power system with an internal combustion engine to achieve better fuel economy and reduce toxic emissions.
In HEV, the battery alone provides power for low-speed driving conditions where internal combustion engines are least efficient. In accelerating, long highways, or hill climbing the electric motor provides additional power to assist the engine. This allows a smaller, more efficient engine to be used. Besides it also utilizes the concept of regenerative braking for optimized utilization of energy. Energy dissipated during braking in HEV is used in charging battery. Thus the vehicle is best suited for the growing urban areas with high traffic. Initially the designing of the vehicle in CAD, simulations of inverter and other models are done. Equipment and their cost analysis are done. It deals with the fabrication of the vehicle. This includes assembly of IC Engine and its components. The next phase consists of implementing the electric power drive and designing the controllers. The final stage would consist of increasing the efficiency of the vehicle in economic ways.
• Plug-in Hybrid-Electric Vehicles (PHEVs), are hybrids with high capacity batteries that can be charged by plugging them into an electrical outlet or charging station. They can store enough electricity to significantly reduce their petroleum use under typical driving conditions
Detailed presentation on the basics of an electric vehicle, comparison of different motors for EV application, comparison of different batteries for EV application, Charging infrastructure for EV in India and a brief on BMS(Battery Management System).
A brief Seminar Presentation on the Hybrid Electric Vehicle (HEV) Powertrain Components, Architecture and Modes of Hybridisation. Also includes the Classification of HEV on the basis of Energy Flow.
ELECTRIC VEHICLE PRESENTATION BY PRANAY GHATODE PranayGhatode
Electric vehicles are vehicles that are either partially or fully powered by electric power. The demand for EVs is increasing day by day. As we have several benefits for Electric Vehicles when compared to Gas Vehicles. Here in this informative essay on electric vehicles, we are giving complete details about them.
Electric Vehicles are means of transport that consume eclectic energy as fuel instead of traditional fuels such as petrol, diesel, and CNG. These vehicles may be powered through a collector system by electricity from off-vehicle sources or maybe inbuilt with a battery, solar panels, fuel cells, or an electric generator to convert fuel to electricity. Electric bikes, electric cars, electric rickshaws, etc are some examples.
Creating a PowerPoint presentation on the "Types of Electric Vehicles" can be a useful way to educate your audience about the various electric vehicle (EV) technologies available. Here's a short description for each type of electric vehicle that you can include in your presentation:
Slide 1: Title
Title: "Types of Electric Vehicles"
Slide 2: Introduction
Briefly introduce the topic and its importance.
Mention the environmental and economic benefits of electric vehicles.
Slide 3: Battery Electric Vehicles (BEVs)
Describe BEVs as vehicles that run solely on electric power.
Highlight their zero-emission nature.
Mention examples like Tesla Model 3 and Nissan Leaf.
Slide 4: Plug-in Hybrid Electric Vehicles (PHEVs)
Explain PHEVs as vehicles that combine an electric motor and an internal combustion engine.
Emphasize their ability to drive on electric power and gasoline.
Mention examples like the Chevrolet Volt.
Slide 5: Hybrid Electric Vehicles (HEVs)
Define HEVs as vehicles with both an electric motor and an internal combustion engine.
Explain how they use regenerative braking to charge the battery.
Mention examples like the Toyota Prius.
Slide 6: Fuel Cell Electric Vehicles (FCEVs)
Describe FCEVs as vehicles that use hydrogen fuel cells to generate electricity to power the electric motor.
Emphasize their zero-emission nature and fast refueling times.
Mention examples like the Toyota Mirai.
Slide 7: E-Bikes and E-Scooters
Explain that electric bicycles (e-bikes) and electric scooters (e-scooters) are becoming popular forms of electric mobility.
Discuss their role in last-mile transportation.
Slide 8: Commercial Electric Vehicles
Mention electric buses, trucks, and delivery vans.
Explain how commercial EVs contribute to reducing emissions in urban areas.
Slide 9: Electric Vehicle Charging Infrastructure
Highlight the importance of charging infrastructure for EV adoption.
Discuss the types of chargers (Level 1, Level 2, DC fast chargers).
Slide 10: Government Incentives
Explain government incentives and subsidies for electric vehicle adoption.
Mention tax credits, rebates, and other benefits.
Slide 11: Environmental Benefits
Discuss how electric vehicles contribute to reducing air pollution and greenhouse gas emissions.
Highlight the positive impact on local air quality.
Slide 12: Cost of Ownership
Compare the total cost of ownership of electric vehicles to traditional gasoline vehicles.
Mention savings on fuel and maintenance.
Slide 13: Challenges and Future Outlook
Address challenges such as range anxiety, charging infrastructure gaps, and battery disposal.
Discuss the future outlook of electric vehicles and advancements in technology.
Slide 14: Conclusion
Now a days world is shifting towards electrified mobility to reduce the pollutant emissions caused by nonrenewable fossil fueled vehicles and to provide the alternative to pricey fuel for transportation. But for electric vehicles, traveling range and charging process are the two major issues affecting it’s adoption over conventional vehicles.
With the introduction of Wire charging technology, no more waiting at charging stations for hours, now get your vehicle charged by just parking it on parking spot or by parking at your garage or even while driving you can charge your electric vehicle. As of now, we are very much familiar with wireless transmission of data, audio and video signals so why can’t we transfer power over the Air.
Electric vehicles
basic introduction , overview , history , types , working , future depends, advantages, disadvantages, arguments, incentives, conclusion
-why we need electric vehicles
-importance of electric vehicles
-we need electric for future
Hello Folks,
I have shared my presentation on electric vehicles that i have prepared for my final year seminar and presented it to more than 300 peoples including HOD, Assistant professor, mechanical faculties. I took overall 10 minutes to elaborate every topic excluding Q&A session. In the modern era, the conventional vehicles are becoming obsolete gradually because of its hazardous emission and low efficiency. The Electric vehicles are the future. The contents of this ppt is gathered from the daily learning and some are taken directly from the company posts,
Any kind of discussion is open.
An EV is a shortened acronym for an electric vehicle. EVs are vehicles that are either partially or fully powered on electric power. Electric vehicles have low running costs as they have fewer moving parts for maintenance and also very environmentally friendly as they use little or no fossil fuels (petrol or diesel).
BEV ( Battery Operated Electric Vehicles) PPTPranav Mistry
Presentation done on subject of BEV ( Battery Operated Electrical Vehicles) at ARAI ( Automobile Research Association Of India ,Pune) on 4 Th December .2019
Wireless charging using electromagnetic induction, and resonance magnetic coupling. Effects and limitations, cheallenges faced and meathods to overcome. Success Case study. References included.
BATTERY MANAGEMENT SYSTEM (BMS) IN ELECTRIC VEHICLESBhagavathyP
Why we need BMS?
General function of BMS
Block diagram of BMS
Battery pack – Voltage, Current, Temperature and Isolation sensing
HV contactor control
BMS communications interface
Estimation of energy and power and SOC
Methods to find SOC
Cell Balancing
Relationship between SOC and DOD
he Energy Internet
An alternative renewable power distribution system to the electrical grid using dynamic charging of autonomous eVehicles and Internet Routing Protocols
Distributed charging system is a system that divide the battery pack and charging them separately. Many different types of electric vehicle (EV) charging technologies are described in literature and implemented in practical applications. This paper presents an overview of the existing and proposed EV charging technologies in terms of converter topologies, power levels, power few directions and charging control strategies. An overview of the main charging methods is presented as well, particularly the goal is to highlight an effective and fast charging technique for lithium ions batteries.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
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Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
2. CONTENTS
1. INTRODUCTION
2. WORKING OF CHARGING STATION
3. TYPES OF CHARGING
4. WIRELESS CHARGING
5. SOLAR CHARGING IN EV’S
6. CONCLUTION
7. REFERENCE
3. INTRODUCTION
• In 2017 ,Indian Government Pushed A Major Policy Of Selling At Least 6-7 millions of
Ev’s In India By 2020. They Are Planning To Sell Only Ev’s By 2030
• But many experts in automobile industry criticized this plan and said it might fail.
• Only reason they stated, is lack of infrastructure, and majority lack of ‘charging stations’.
• Indian government is really trying push electrical vehicle in our ecosystem. But people
are reluctant to buy electric vehicles.
• Reason why people are not buying electric vehicles is “Range Anxiety”.
4. • Range anxiety is worry on part of a person driving an electric car that the battery
will run out of power before the destination is reached
• Here, in this charging stations play important role.
• Electric charging station is an element in an infrastructure that supplies electrical
energy for the recharging of electric vehicles, such as plug-in electric vehicles,
including electric cars, plug-in hybrids etc.
• Charging stations are inevitable part of electric vehicle ecosystem.
• In case of India ,with road network of 54,72,144 kilometres country needs nation
wide network of charging stations for electric vehicles as government is planning
to sell only EV’s by 2030.
5. WORKING OF CHARGING STATIONS
• Electricity from the grid is delivered as alternating current (AC) but the EV require direct
current (DC).A rectifier needs to sit between the grid and the battery to convert one to the
other. For home and third party public charging this AC-to-DC conversion is done by
EV’s on-board rectifier. AC current at charge port is converted to DC for the battery by
the rectifier.
• Supercharges deliver high voltage, high current DC electricity directly to the EV’s battery,
bypassing the on-board rectifier. This allows the supercharger to push electricity into the
battery as fast as the battery can take it – typically ten times faster than home charging
9. Level 2 – Home charging
• Level 2 charging for electric vehicles is rated at 240 volts.
• Additional hardware is required for this type of charging.
• On the purchase of an electric vehicles, some manufacturers
will install an AC wall-box charger at the customer’s home
and in some cases the place of work as well, either free of cost
or otherwise, in order to enable level 2 charging.
• With the use of this, an electric vehicle can be fully charged in
as early as 6 hours or a little over, depending upon the
battery capacity
13. Wireless charging techniques
• Wireless charging of electric vehicles
relies on resonant magnetic induction to
transfer energy between a charging pad in
the floor and another pad on the underside
of the vehicle. ... This could include
highway sections with embedded charging
transmitters that charge the batteries of
passing vehicles while driving.
14. Wireless charging roads
• Several automotive, utility and infrastructure
companies are testing technology that promises to
allow electric cars, buses and trucks to charge on
the move. The process, known as dynamic
charging, involves under-road pads that wirelessly
transmit electricity to receivers mounted underneath
cars and, for some larger vehicles, overhead wires
like those used by trans.
15. NORWAYS CHARGING ROADS
• Norway’s capital city of Oslo will be the world’s first metropolitan area to install wireless,
induction-based charging stations for electric taxis, in a bid to make a zero-emission cab
system by as early as 2023.
• To pull off the taxi charging system, Norway is tapping Finnish utilities firm Fortum,
which is working with US company Momentum Dynamics and the municipal government
of Oslo to install charging plates in the road that connect to energy receivers in the
vehicles themselves
• The goal is to make it as easy as possible to charge electric taxis
16. • Using induction, which is more energy efficient, the taxis can be charged as they wait in
what’s known as a taxi rank, or a slow-moving queue where cabs line up to wait for
passengers.
• The project aims to install wireless charging using induction technology. Charging plates
are installed in the ground where the taxi is parked and a receiver is installed in the taxi.
This allows for charging up to 75 kilowatts.
• The project will be the first wireless fast-charging infrastructure for electric taxis
anywhere in the world, and will also help the further development of wireless charging
technology for all EV drivers.
• Fortum Charge & Drive has long been working with the taxi industry to enable
electrification of the taxi fleet.
17. Vehicle - to -Vehicle charging
• V2V charging allows the
sharing of charge between
two EVs so that if an EV is
stranded far from a charging
station, it can be charged
from another EV.
18. • The mutual inductance between two resonant coils is a key parameter
for high power and efficient transfer of power.
• With a limited number of charging stations this technology can be
used to increase charging opportunities through vehicle-to-vehicle
(V2V) charging.
19. Solar charging in EV’S
• The combination of solar energy and
electric vehicle (EV) charging is the key in
drastically reducing our dependence on
fossil fuels.
• Electricity comes from a variety of
sources and it’s crucial that electric
vehicles will be powered by renewables.
20. • Electric cars are becoming immensely popular and coming years we
expect nearly anyone who owns a solar energy system will install a
solar charging station at its home.
• For this to happen we’ll need a fundamental change in how we think
about refuelling our cars and a natural evolution of our energy
infrastructure.
21. On-Grid solar charging stations
• A grid-tied solar energy system is the most straight forward way to charge your electric
car with solar energy. A grid-tied solar energy system will feed the power to the grid,
regardless of whether your home needs the power at that moment or not. So when your
solar energy system is feeding to the grid, and you are at your office, the electric power
generated at home is sold to the utility company. You’ll get that power back from the
utility company in the form of a credit. When you come back from work and park your
car at home, you can use that credit to re-charge your car at home.
• A conventional electric vehicle charger that is connected to the grid “will almost always
be cheaper” than an Off-Grid charger that stores the power in batteries.
22. Off-Grid Solar charging station
• An Off-Grid electrical car charger can also be named "Electric Vehicle Autonomous
Renewable Charger" There’s no connection to local utilities required. The solar panel
array will feed the battery energy storage system and the entire power needs are drawn
from this storage system. Off-grid electrical car chargers can be placed virtually
anywhere, as there’s no need for a connection to the electrical grid. The independent solar
array canopy catches quite some wind, and for that reason a solid foundation is required.
Some off-grid solar energy chargers have a heavy steel base plate that functions as ballast.
Those are extremely easy and quick to install, as no foundation or digging is required.
23. • Most electric car owners will
completely charge their EV batteries at
night at their homes. Therefore for most
solar charging stations, the objective is
not to fully charge an electric car, but to
allow several cars to “top off” their
batteries.
24. Components needed for a solar charging
station
• EV charger
• Solar panel array, installed on roof, ground or canopy
• Battery energy storage system (ESS, in case of an Off-
Grid Solar energy charging station)
• Solid foundation, in case of a stand-alone solar
charging canopy (Often used: a steel base plate that
functions as ballast, so no foundation is required,
simplifying the installation).
• Intelligent software
25. CONCLUSION
• Increasing the number of public charging stations is a must. Home and office charging are
dominant charging forms. However, also the public charging infrastructure must keep pace with the
current mass introduction of electric vehicles.
• Develop smart charging systems - V2G. This means that electric vehicles are considered as part of
the energy system. In this way, locally produced electricity (solar or wind power) can be stored in
the batteries of the electric cars and if demanded reinserted into the grid. This can balance irregular
local production of electricity and also effect imbalances of the grid in general.
• Noticing that electricity comes from a variety of sources, including dirty fossil fuels, and now is
the time to push for renewables to take its place. Solar charging stations for home and commercial
use will play a major role in powering electric vehicles with renewable energy.