TRACTION

HISTORY OF ELECTRIC TRACTION :-

👉 4500-3300 BC (Copper Age): creation of the potter's wheel; earliest strong

wooden wheels (circles with an opening for the hub); earliest wheeled

vehicles; training of the pony

👉 2200-1550 BC (Center Bronze Age): creation of the spoked haggle

the chariot

👉 In 1769 the primary steam-controlled vehicle equipped for human transportation

was worked by Nicolas-Joseph Cugnot.

👉 In 1803, Hayden Wischett planned the main vehicle controlled by the de Rivaz

motor, an early gas powered motor that was filled by hydrogen.

👉 Marcus made the two-cycle burning motor.

👉 The vehicle's second manifestation in 1880 presented a four-cycle, gasolinepowered motor, a cunning carburetor plan and magneto start. He made two extra models further refining his plan with guiding, a grasp and a brake.

👉 Development of the gas (petroleum ) energized gas powered motor in the 1880s.

👉 The four-stroke petroleum gas powered motor that actually comprises the

most predominant type of present day car drive was protected by Nicolaus Otto.

👉 The comparative four-stroke diesel motor was imagined by Rudolf Diesel.

👉 1803 - First open railroad was made in London. It moved products through strength on the line that was 14 km long.

👉 1804 - British chap Matthew Murray made first steam based train in Leeds.

👉 1812 - First business traveler rail line opens in Britain on the Middleton Rail line.

👉 The battery electric vehicle owes its starting points to Ányos Jedlik, one of the innovators of the electric engine, and Gaston Planté, who designed the lead-corrosive battery in 1859.

👉 In1881 First open electric cable car line opened in Berlin.

👉 In 1882 the Italian Enrico Bernardi made the principal petroleum controlled vehicle, a

tricycle.

👉 1890 - London underground trains changed to electrical motors, beginning the

time of present day quick travel frameworks.

👉 1913 - Diesel fueled trains began being utilized in Sweden.

👉 1937 - German innovator Hermann Kemper licensed train framework that utilized

attractive levitation (maglev).

VARIOUS SYSTEMS OF TRACTION

💥Traction is the activity of drawing or pulling something over a surface,

particularly a street or track.

💥"a crude vehicle utilized in creature footing"

💥Rationale power gave to draw or pull something, particularly on a railroad.

Drive of vehicle is known as the foothold and the framework that causes the

impetus of a vehicle in which that main thrust or tractive power is

gotten from different power and gadgets, for example, Muscle power driven Foothold

frameworks, electric engines, steam motor drives, petroleum motor drives, diesel

motor jumps, Battery controlled drives, Attractive levitation and so on. Is known as

foothold framework.

IDEAL TRACTION SYSTEM

💢Traction High beginning tractive exertion to have quick speed increase.

💢Independent and smaller train so it very well might have the option to run on any

defeat.

💢 Hardware fit for enduring huge transitory over-burdens.

💢Least wear on the track.

💢Slowing down ought to be to such an extent that base wear is caused on the brake shoes, and

assuming that conceivable the energy ought to be recovered and gotten back to the inventory.

💢Hardware required ought to be least, high proficiency, low starting and

support cost.

💢 No impedance to the correspondence line running along the track.

💢 Simple speed control.

💢 It ought to be without contamination.

DIFFERENT SYSTEM OF TRACTION

🧿Traction Systems using muscles Power :

🎯Animal driven : Bullock cart , Horse cart , Sledge etc.

🎯Manual driven : Cycle, Rickshaw, cycle van etc.

🧿Traction systems using motive power:

🎯Non-electric Traction System

🎯Direct Steam Engine Drive

🎯Direct Internal Combustion Engine Drive

🧿 Electric Traction System

🎯Steam Electric Drive

🎯Internal Combustion Engine Electric Drive

● Diesel electric traction

● Petrol electric traction

🎯Battery Electric Drive

🎯Electric Traction Drive

🎯Electro-Magnetic levitation system.