Sushant Patil's presentation discusses regenerative braking systems. It introduces regenerative braking as a mechanism that slows vehicles by converting kinetic energy into electrical energy that can be used or stored. Modern hybrid and electric vehicles often use this technique to extend battery life. The basic idea is that regenerative brakes recapture wasted braking energy and use it to recharge a vehicle's batteries. Applying the brakes in an electric or hybrid vehicle causes the electric motor to run in reverse, slowing the wheels and generating electricity. Regenerative braking provides benefits like increased energy efficiency and reduced pollution and engine wear.
Electric Vehicles: History of electric vehicles - components of electric vehicle – layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
UNIT-V-ELECTRIC AND HYBRID VEHICLES.pptxprakash0712
Electric Vehicles: History of electric vehicles - components of electric vehicle - layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
UNIT-V-ELECTRIC AND HYBRID VEHICLES.pptxShanmathyAR2
ELECTRIC AND HYBRID VEHICLES
Electric Vehicles: History of electric vehicles - components of electric vehicle – layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
Electric Vehicles: History of electric vehicles - components of electric vehicle – layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
UNIT-V-ELECTRIC AND HYBRID VEHICLES.pptxprakash0712
Electric Vehicles: History of electric vehicles - components of electric vehicle - layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
UNIT-V-ELECTRIC AND HYBRID VEHICLES.pptxShanmathyAR2
ELECTRIC AND HYBRID VEHICLES
Electric Vehicles: History of electric vehicles - components of electric vehicle – layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
In this paper, the regenerative braking system (RBS) is implemented in the hybrid vehicle which is made to run using internal combustion engine and batteries. A regenerative brake is an apparatus, a device or a system which allows the vehicle to recapture and store some part of the kinetic energy that would be 'lost' as heat during applying brake. The total amount of energy lost in this way depends on how many times, how hard and for how long the brakes are applied. Energy lost during braking in this hybrid vehicle is used to recharge the battery. Since regenerative braking results in an additional increase in energy output for a given energy input to a vehicle, the efficiency is improved. It is used to improve the overall efficiency of the vehicle by 25% using RBS. The dynamo is fixed on the rear wheel of the vehicle which is beneficial in two ways, one that it helps to covert the kinetic energy into electrical energy and other that it controls the friction produced inside the wheel which in turn increases the life time of brake pads. Fixed at clearance angle using weld it shifts from wheel hub to wheel rim while application of brake giving more effectiveness to the vehicle.
This ppt is on regenerative braking in electric vehicle.Electric vehicles, or EVs for short, are becoming more and more popular as an alternative to traditional gasoline-powered cars. These cars are powered by an electric motor that is run on electricity stored in rechargeable batteries, rather than by burning fossil fuels. The batteries are typically lithium-ion, which is the same type of battery found in smartphones and laptops.
The first electric cars were developed in the mid-19th century, but it wasn't until the late 20th century that they began to be developed on a larger scale. The biggest factor driving the development of EVs has been concern over the environmental impact of gasoline-powered vehicles. While gasoline-powered cars produce emissions such as carbon dioxide, nitrogen oxides, and particulate matter, EVs produce zero tailpipe emissions, meaning that they do not contribute to air pollution.
There are two main types of electric vehicles: battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). BEVs run entirely on electricity and have no gasoline engine, while PHEVs have both an electric motor and a gasoline engine, allowing them to run on electricity for short distances before switching to gasoline for longer trips.
The biggest advantage of electric vehicles is their environmental impact. By producing zero tailpipe emissions, EVs help to reduce air pollution and greenhouse gas emissions. This is especially important as the transportation sector is one of the largest contributors to greenhouse gas emissions globally. EVs also reduce dependence on oil and can help to stabilize fuel prices.
Another advantage of electric vehicles is their lower operating costs. While the upfront cost of an electric vehicle is typically higher than a gasoline-powered car, the cost of fueling and maintaining an EV is lower. Electricity is cheaper than gasoline, and EVs require less maintenance than traditional cars because they have fewer moving parts.
One of the biggest challenges facing electric vehicles is range anxiety. Unlike gasoline-powered cars, which can be refueled in a matter of minutes, electric vehicles require charging, which can take hours. This means that drivers must carefully plan their trips to ensure that they have enough charge to get to their destination. However, advances in battery technology are making it possible for EVs to travel further on a single charge, reducing range anxiety.
Another challenge facing electric vehicles is the availability of charging infrastructure. While gasoline stations are ubiquitous, charging stations are still relatively rare, especially in rural areas. However, governments and private companies are working to install more charging stations to make it easier for EV drivers to charge their cars.
Despite these challenges, the popularity of electric vehicles is increasing rapidly.
regenerative breaking is energy conversion method .by using conventional braking more energy is lossed in the form of heat by using this we can convert this energy into usefull forms
Regenerative braking system is a small, but an eventual method for converting unwanted heat energy into electrical energy. The energy generated is stored in the battery. This helps in reducing the usage of the external battery for charging purposes. These types of brakes helps in increasing the driving range for the electric vehicles as they can travel for longer periods. Regenerative braking system also in improving the fuel economy. It is a way of increasing the efficiency rate of the vehicles. Instead, of converting the kinhetic energy into thermal energy through friction braking this system can convert a good fraction of kinetic energy into electric energy and charge the battey using the principle of alternator. Mr. Shivam Sharma | Ashish Narayan Singh | Rahul Yadav | Abhinav Jha | Kumar Vanshaj | Md. Fahim ""Regenerative Braking System"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23546.pdf
Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23546/regenerative-braking-system/mr-shivam-sharma
this topic is about hybrid fuel . which is so important for engineering student . i make this presentation according to future views and real world . when we entre new era , than we also known about hybrid fuel and vehicle use.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
In this paper, the regenerative braking system (RBS) is implemented in the hybrid vehicle which is made to run using internal combustion engine and batteries. A regenerative brake is an apparatus, a device or a system which allows the vehicle to recapture and store some part of the kinetic energy that would be 'lost' as heat during applying brake. The total amount of energy lost in this way depends on how many times, how hard and for how long the brakes are applied. Energy lost during braking in this hybrid vehicle is used to recharge the battery. Since regenerative braking results in an additional increase in energy output for a given energy input to a vehicle, the efficiency is improved. It is used to improve the overall efficiency of the vehicle by 25% using RBS. The dynamo is fixed on the rear wheel of the vehicle which is beneficial in two ways, one that it helps to covert the kinetic energy into electrical energy and other that it controls the friction produced inside the wheel which in turn increases the life time of brake pads. Fixed at clearance angle using weld it shifts from wheel hub to wheel rim while application of brake giving more effectiveness to the vehicle.
This ppt is on regenerative braking in electric vehicle.Electric vehicles, or EVs for short, are becoming more and more popular as an alternative to traditional gasoline-powered cars. These cars are powered by an electric motor that is run on electricity stored in rechargeable batteries, rather than by burning fossil fuels. The batteries are typically lithium-ion, which is the same type of battery found in smartphones and laptops.
The first electric cars were developed in the mid-19th century, but it wasn't until the late 20th century that they began to be developed on a larger scale. The biggest factor driving the development of EVs has been concern over the environmental impact of gasoline-powered vehicles. While gasoline-powered cars produce emissions such as carbon dioxide, nitrogen oxides, and particulate matter, EVs produce zero tailpipe emissions, meaning that they do not contribute to air pollution.
There are two main types of electric vehicles: battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). BEVs run entirely on electricity and have no gasoline engine, while PHEVs have both an electric motor and a gasoline engine, allowing them to run on electricity for short distances before switching to gasoline for longer trips.
The biggest advantage of electric vehicles is their environmental impact. By producing zero tailpipe emissions, EVs help to reduce air pollution and greenhouse gas emissions. This is especially important as the transportation sector is one of the largest contributors to greenhouse gas emissions globally. EVs also reduce dependence on oil and can help to stabilize fuel prices.
Another advantage of electric vehicles is their lower operating costs. While the upfront cost of an electric vehicle is typically higher than a gasoline-powered car, the cost of fueling and maintaining an EV is lower. Electricity is cheaper than gasoline, and EVs require less maintenance than traditional cars because they have fewer moving parts.
One of the biggest challenges facing electric vehicles is range anxiety. Unlike gasoline-powered cars, which can be refueled in a matter of minutes, electric vehicles require charging, which can take hours. This means that drivers must carefully plan their trips to ensure that they have enough charge to get to their destination. However, advances in battery technology are making it possible for EVs to travel further on a single charge, reducing range anxiety.
Another challenge facing electric vehicles is the availability of charging infrastructure. While gasoline stations are ubiquitous, charging stations are still relatively rare, especially in rural areas. However, governments and private companies are working to install more charging stations to make it easier for EV drivers to charge their cars.
Despite these challenges, the popularity of electric vehicles is increasing rapidly.
regenerative breaking is energy conversion method .by using conventional braking more energy is lossed in the form of heat by using this we can convert this energy into usefull forms
Regenerative braking system is a small, but an eventual method for converting unwanted heat energy into electrical energy. The energy generated is stored in the battery. This helps in reducing the usage of the external battery for charging purposes. These types of brakes helps in increasing the driving range for the electric vehicles as they can travel for longer periods. Regenerative braking system also in improving the fuel economy. It is a way of increasing the efficiency rate of the vehicles. Instead, of converting the kinhetic energy into thermal energy through friction braking this system can convert a good fraction of kinetic energy into electric energy and charge the battey using the principle of alternator. Mr. Shivam Sharma | Ashish Narayan Singh | Rahul Yadav | Abhinav Jha | Kumar Vanshaj | Md. Fahim ""Regenerative Braking System"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23546.pdf
Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23546/regenerative-braking-system/mr-shivam-sharma
this topic is about hybrid fuel . which is so important for engineering student . i make this presentation according to future views and real world . when we entre new era , than we also known about hybrid fuel and vehicle use.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
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.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
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.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
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.
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.
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.
2. CONTENTS
• Introduction
• Basic idea of regenerative brakes works?
• Basic elements of the system
• Applications
• Advantages
• Disadvantages
• Conclusion
3. INTRODUCTION
• Regenerative brake is an energy recovery mechanism which slows a vehicle
by converting its kinetic energy into another form, which can be either used
immediately or stored until needed. Thus, the generated electricity during the
braking is fed back into the supply system (in case of electric trains), whereas
in battery electric and hybrid electric vehicles, the energy is stored in a
battery or bank of capacitors for later use. Energy may also be stored by
compressing air or in a rotating flywheel.
• An Energy Regeneration Brake was developed in 1967 for the AMC
Amitron. This was a completely battery powered urban concept car whose
batteries were recharged by regenerative braking, thus increasing the range of
the automobile.
• Many modern hybrid and electric vehicles use this technique to extend the
range of the battery pack. Examples include the Toyota Prius, Honda Insight,
the Vectrix electric maxi-scooter, and the Chevrolet Volt.
4. BASIC IDEA OF REGENERATIVE
BRAKES WORKS?
• Regenerative braking is a way of taking the wasted energy from the process of
slowing down a car and using it to recharge the car’s batteries.
• On a normal car, braking simply wastes energy - but with regenerative
braking, some of the energy is able to be reused.
• Regenerative braking systems are common on many modern cars. On petrol
and diesel models, it’s used to charge the battery that runs various ancillary
systems in the car, meaning less work for the engine and less fuel burned. In
these models, brake regeneration can help charge the larger batteries that
directly drive the car.
• Applying the brakes of an electric or hybrid vehicle causes the electric motor
to run in reverse direction i.e. in generator mode. Thereby, it slows down the
wheels.
6. ADVANTAGES
• Increase of overall energy efficiency of a vehicle .
• Improved performance.
• Cuts down on pollution related to electricity generation.
• Smaller accessories.
• Reduction in engine wear .
7. DISADVANTAGES
• Cost of components, engineering, manufacturing and installation is high .
• Friction brakes are still necessary .
• Added weight- extra components can increase weight .
• Safety –primary concern with any energy storage unit of high energy density .
• Added maintenance requirements dependent on the complexity of design .
8. CONCLUSION
• As designers and engineers perfect regenerative braking systems, they will become
more and more common. All vehicles in motion can benefit from utilizing
regeneration to recapture energy that would otherwise be lost.
• Regenerative braking is an effective method of improving vehicle efficiency and
longevity.
• Is already in use in many EVs.
• The technology to do it exists and is often well worth it .
• Mostly dependent on the wider adoption of EVs or further development of hydraulic
regeneration systems.
