electric traction system docx seminar report
electric traction system docx seminar report
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http://studentbank.in/report-electric-tr...?pid=25191
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Electric traction system in electric drive of modern trends
Synopsis:
Electric traction makes things easier and safer. The distance and time to get down and breaking the barriers of time and space. Electric traction is very economical, easy and safe. They lift the vehicle to a great extent, can opt for electric traction vehicle asynchronous electric drive with General purpose electric engines, city and Intercity trains shanting for electric motor, engine powered Industrial locomotives, mining locomotives, tramcars, DC, low floor tramcars woven wide range of DC traction vehicles include traction motors, electric traction motorsMain drive locomotives, transformers, use tools such as the telephone.
Introduction:
Traction motors with appropriate control electronics both use AC/DC currents. They are working in high-voltage current. They are widely vehicle, Elevator, can be used for electric locomotive traction makes things easier and safer. The distance and time to get down and breaking the barriers of time and space. Electric traction is very economical, easy and safe. They largely vehicle, Elevator can opt for electric traction vehicle asynchronous electric drive with General purpose electric engines, city and Intercity trains shanting for electric motor, engine powered Industrial locomotives, mining locomotives, tramcars, DC, low floor tramcars woven wide range of DC traction vehicles include traction locomotive traction motors, induction motors, transformers, use tools such as.
Classification:
Three main electrification systems are classified based on the criteria:
Voltage
A second common Voltages multiples is simple:
1200 v DC = 2 X 600 v DC, 1500 v DC = 2 X 750 v DC
3000 v DC = 2 x 1500 v DC
Current
This direct current (DC) or alternating current (AC) may occur. AC system, frequency (Hz) are given. In General, it is single phase AC system is supposed to have, but they are not (e.g. three phase), it should also be stated.
Contact system
This is collected by current traction traction unit means by which shows. (The conductor rail and overhead line): two main types.
Electric traction drive:
DC traction motors: this is how the car axis:
A train or locomotive driving conventional DC (direct current) electric motor a certain part, consisting of a simple power houses containing machine stator and a moving (this is called stable and because the stator field coils is called) it is often referred to as the electrical part, the rotor (this is because the swirling) or armor. The rotor turns out, it's what turns the gearwheel drive pinyin. Gearwheel axle on shrinking and is shown in the picture below Amaranthus wheels drive. Motor speed magnetism created by the interaction of stator and rotor caused by drifting currents. This interaction and to provide rotor drive causes.
Conclusion:
Electric drive using these we easily can control our power traction motors electronic outperformed these application methods and control you can get.