This document discusses two types of maglev trains - Transrapid trains which use electromagnets on the underside of the train to levitate 1 cm above the track, and Chuo Shinkansen trains which use superconducting magnets cooled with liquid helium or nitrogen to levitate 10 cm above the track. Maglev trains can reach speeds up to 350 mph, experience little friction or noise, and use 20-40% less energy than other modes of transportation. While countries like China are building maglev systems, other governments remain wary of the high costs to implement the technology.
This presentation gives an outook into the challenges faced by engineers in building the bullet train system, from Japan to around the world. India is also bringing itself to this system and these challenges will serve as the first things to work upon.
A ppt on bullet train with breif discrption of magnetc levitation and superconductivity also the concept how the superconductivity is achieved is disscused and also the different type of bullet train is also explained.
This presentation gives an outook into the challenges faced by engineers in building the bullet train system, from Japan to around the world. India is also bringing itself to this system and these challenges will serve as the first things to work upon.
A ppt on bullet train with breif discrption of magnetc levitation and superconductivity also the concept how the superconductivity is achieved is disscused and also the different type of bullet train is also explained.
it is all about the working and little bit of history of the magnetic trains,
its a collection of knowledge,
find the references at end for more information
Concept of high-speed Train :-
The council of the European union in their directive no. 96/48/EC has defined the term “High Speed” covering all railway express services operated at speeds in the 200 to 300 km/h range. This includes railway lines:
Built specially for high speed generally equal to or greater than 250 km/h.
Specially upgraded for high speed travels of the order of 200 km/h.
it is all about the working and little bit of history of the magnetic trains,
its a collection of knowledge,
find the references at end for more information
Concept of high-speed Train :-
The council of the European union in their directive no. 96/48/EC has defined the term “High Speed” covering all railway express services operated at speeds in the 200 to 300 km/h range. This includes railway lines:
Built specially for high speed generally equal to or greater than 250 km/h.
Specially upgraded for high speed travels of the order of 200 km/h.
Dubbi, incertezze, interrogativi.
Raccolti in un unico documento di prassi, i chiarimenti dell’Agenzia delle Entrate su varie questioni interpretative in materia di Irpef prospettate dai Caf e da altri soggetti.
Nella circolare n. 17/E del 24 aprile 2015 le risposte ad alcune frequenti domande.
Magnetic levitation, Present and Future Usage.
Product Marketing, Bearing with infinite rpm, weightlessness, flying cars, low cost space launch and even the flying city.
What Does the PARKTRONIC Inoperative, See Owner's Manual Message Mean for You...Autohaus Service and Sales
Learn what "PARKTRONIC Inoperative, See Owner's Manual" means for your Mercedes-Benz. This message indicates a malfunction in the parking assistance system, potentially due to sensor issues or electrical faults. Prompt attention is crucial to ensure safety and functionality. Follow steps outlined for diagnosis and repair in the owner's manual.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
IBS monitors and manages your BMW’s battery performance. If it malfunctions, you will have to deal with an array of electrical issues in your vehicle. Recognize warning signs like dimming headlights, frequent battery replacements, and electrical malfunctions to address potential IBS issues promptly.
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
What Could Cause The Headlights On Your Porsche 911 To Stop WorkingLancer Service
Discover why your Porsche 911 headlights might flicker out unexpectedly. From aging bulbs to electrical gremlins and moisture mishaps, we're delving into the reasons behind the blackout. Stay tuned to illuminate the road ahead and ensure your lights shine bright for safer journeys.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
What Are The Immediate Steps To Take When The VW Temperature Light Starts Fla...Import Motorworks
Learn how to respond when the red temperature light flashes in your VW with this presentation. From checking coolant levels to seeking professional help, follow these steps promptly to prevent engine damage and ensure safety on the road.
2. Presentation OutlinePresentation Outline
How Transrapid works.How Transrapid works.
Application information about TransrapidApplication information about Transrapid
magnetic lift trains.magnetic lift trains.
Transrapid magnetic lift projects.Transrapid magnetic lift projects.
How Chuo Shinkansen works.How Chuo Shinkansen works.
Application information about ChuoApplication information about Chuo
Shinkansen works.Shinkansen works.
SummarySummary
3. How Transrapid WorksHow Transrapid Works
Support System
•The electromagnets on the
underside of the train pull
it up to the ferromagnetic
stators on the track and
levitate the train.
•The magnets on the side
keep the train from moving
from side to side.
•A computer changes the
amount of current to keep
the train 1 cm from the
track.
This means there is no friction
between the train and the track!
4. Levitation System’s Power SupplyLevitation System’s Power Supply
Batteries on the train power the system, and thereforeBatteries on the train power the system, and therefore
it still functions without propulsion.it still functions without propulsion.
The batteries can levitate the train for 30 minutesThe batteries can levitate the train for 30 minutes
without any additional energy.without any additional energy.
Linear generators in the magnets on board the trainLinear generators in the magnets on board the train
use the motion of the train to recharge the batteries.use the motion of the train to recharge the batteries.
Levitation system uses less power than the trains airLevitation system uses less power than the trains air
conditioning.conditioning.
5. Propulsion System
•The system consists of
aluminum three-phase cable
windings in the stator packs
that are on the guideway
•When a current is supplied
to the windings, it creates a
traveling alternating current
that propels the train
forward by pushing and
pulling.
6. •When the alternating current is reversed, the train brakes.
•Different speeds are achieved by varying the intensity of the
current.
•Only the section of track where the train is traveling is
electrified.
.
7. Application Information
Safety
•The trains are virtually impossible to derail because the train is
wrapped around the track.
•Collisions between trains are unlikely because computers are
controlling the trains movements.
Maintenance
• There is very little maintenance because there is no contact
between the parts.
8. Comfort
•The ride is smooth while not
accelerating..
Economic Efficency
•The initial investment is similar to
other high speed rail roads. (Maglift is
$20-$40 million per mile and I-279 in
Pittsburg cost $37 million per mile 17
years ago.)
•Operating expenses are half of that of
other railroads.
•A train is composed of sections that
each contain 100 seats, and a train can
have between 2 and 10 sections.
9. •The linear generators produce electricity for the cabin of the
train.
Speed
•The train can travel at about 300 mph. (Acela can only go 150
mph)
•For trips of distances up to 500 miles its total travel time is
equal to a planes (including check in time and travel to airport.)
•It can accelerate to 200 mph in 3 miles, so it is ideal for short
jumps. (ICE needs 20 miles to reach 200 mph.)
10. Environment
•It uses less energy than existing transportation systems. For
every seat on a 300 km trip with 3 stops, the gasoline used per
100 miles varies with the speed. At 200 km/h it is 1 liter, at 300
km/h it is 1.5 liters and at 400 km/h it is 2 liters. This is 1/3 the
energy used by cars and 1/5 the energy used by jets per mile.
•The tracks have less impact on the environment because the
elevated models (50ft in the air) allows all animals to pass, low
models ( 5-10 ft) allow small animals to pass, they use less land
than conventional trains, and they can follow the landscape better
than regular trains since it can climb 10% gradients (while other
trains can only climb 4 gradients) and can handle tighter turns.
11. •Noise Pollution
•The train makes little noise because it does not touch the track
and it has no motor. Therefore, all noise comes from moving air.
This sound is equivalent to the noise produced by city traffic.
13. Transrapid ProjectsTransrapid Projects
China is building a 20 mileChina is building a 20 mile
system between Shanghaisystem between Shanghai
Pudong and PudongPudong and Pudong
International Airport. It willInternational Airport. It will
open in January of 2004,open in January of 2004,
and it will reach speeds ofand it will reach speeds of
over 250 mph. If the projectover 250 mph. If the project
is successful, then Chinais successful, then China
will build a system fromwill build a system from
Beijing to Shanghai, aBeijing to Shanghai, a
journey of over 800 miles.journey of over 800 miles.
14. •The United States Congress is planning to spend $1The United States Congress is planning to spend $1
billion for a test project that either connects Pittsburgh’sbillion for a test project that either connects Pittsburgh’s
suburbs with its airport or Baltimore to the Washingtonsuburbs with its airport or Baltimore to the Washington
International Airport.International Airport.
•Germany was going to build a magnetic lift systemGermany was going to build a magnetic lift system
between Berlin and Hamburg (200 miles) in 1996, butbetween Berlin and Hamburg (200 miles) in 1996, but
never did because a new political party came in andnever did because a new political party came in and
decided that the improvements over ICE was not worth $7decided that the improvements over ICE was not worth $7
billion dollars.billion dollars.
15. How Chuo Shinkansen WorksHow Chuo Shinkansen Works
Type of Magnet Uses
•This train uses superconducting electric magnets in the vehicle to
levitate and propel the train. These magnets are cooled by liquid
helium or liquid nitrogen. This means that once electrified these
magnets do not require additional energy.
16. Propulsion
•An alternating current is ran through electromagnet coils on the
guide walls of the guide way. This creates a magnetic field that
attracts and repels the superconducting magnets on the train and
propels the train forward.
•Braking is accomplished by sending an alternating current in the
reverse direction so that it is slowed by attractive and repulsive
forces.
17. Levitation
•The passing of the superconducting magnets by figure eight
levitation coils on the side of the tract induces a current in the
coils and creates a magnetic field. This pushes the train upward
so that it can levitate 10 cm above the track.
•The train does not levitate until it reaches 50 mph, so it is
equipped with retractable wheels.
18. Lateral Guidance
•When one side of the train nears the side of the guideway, the
super conducting magnet on the train induces a repulsive force
from the levitation coils on the side closer to the train and an
attractive force from the coils on the farther side. This keeps the
train in the center.
19. Application InformationApplication Information
This system is not ready for use now, but it should beThis system is not ready for use now, but it should be
ready in a few years.ready in a few years.
It’s top speed with people aboard is 350 mph.It’s top speed with people aboard is 350 mph.
The super conducting magnets create a strongThe super conducting magnets create a strong
magnetic field that could be a problem for somemagnetic field that could be a problem for some
passengers.passengers.
20. •The train is earthquake proof because the greater spaceThe train is earthquake proof because the greater space
(10 cm) between the track and the train leaves more room(10 cm) between the track and the train leaves more room
for track deformationfor track deformation
•Linear generators will produce all the electricity neededLinear generators will produce all the electricity needed
in the train’s interior.in the train’s interior.
•Only the part of the track that is used will be electrifiedOnly the part of the track that is used will be electrified
so no energy is wasted.so no energy is wasted.
21. SummerySummery
Maglev trains use magnets to levitate andMaglev trains use magnets to levitate and
propel the trains forward.propel the trains forward.
Since there is no friction these trains can reachSince there is no friction these trains can reach
high speeds.high speeds.
It is a safe and efficient way to travel.It is a safe and efficient way to travel.
Governments have mixed feelings about theGovernments have mixed feelings about the
technology. Some countries, like China, havetechnology. Some countries, like China, have
embraced it and others like Germany haveembraced it and others like Germany have
balked at the expense.balked at the expense.