hi friend you can refer these pages to get the details on POWER SUPPLY FOR ELECTRIC TRACTION DRIVES
http://seminarsprojects.net/Thread-power-supply-for-electric-traction-drives
http://seminarsprojects.net/Thread-POWER-SUPPLY-FOR-ELECTRIC-TRACTION-DRIVES
....etc

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POWER SUPPLY FOR ELECTRIC TRACTION DRIVES
ABSTRACT
Electric Traction
There is a wide variety of electric traction systems around the world, which have been built according to the type of railway, its location and the technology available at the time of the installation. Many installations seen today were first built up to 100 years ago, some when electric traction was barely out its diapers, so to speak, and this has had a great influence on what is seen today.
In the last 20 years there has been a gigantic acceleration i ....etc

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CHAIN DRIVES IN LOW TORQUE DRIVES AND REDUCING PULSATIONS
INTRODUCTION TO DRIVES

Mechanical components used for power transmission. It may be belt, chain or gear depending on engine design parameters like - Distance between crankshaft and camshaft, engine maximum speed, engine-torque and engine construction cost. - Power transmission is done from one shaft to another shaft which may or may not rotate at same speed.

CHAIN DRIVES ....etc

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To get full information or details of recent trends in electric drives and traction ppt please have a look on the pages

http://seminarsprojects.net/Thread-power-supply-for-electric-traction-drives

if you again feel trouble on recent trends in electric drives and traction ppt please reply in that page and ask specific fields in recent trends in electric drives and traction ppt ....etc

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Energy conservation in industrial A.C drives

ABSTRACT

The induction motors can be considered the larger users of electrical energy. They are used both
in industrial and commercial sectors in a wide range of applications, such as: fans, compressors, pumps,
conveyor, winders, mills, transports, elevators, home appliances and office equipments. In India, the
electric motors used in the industrial field consume typically the 60 to 70% of the total adsorbed
electrical energy. In the commercial secto ....etc

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difference between chopper fed drives and converter fed drives pdf

If the source of supply is d.c. (for example in a battery vehicle or a rapid transit system) a chopper-type converter is usually employed. The basic operation of a single-switch chopper was discussed in topic 2, where it was shown that the average output voltage could be varied by periodically switching the battery voltage on and of for varying intervals. The principal difference between the thyristor-controlled rectifier and the chopper is that in the former the motor current ....etc

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To get full information or details of energy conservation in rail electric traction please have a look on the pages

http://seminarsprojects.net/Thread-recent-trends-in-electric-traction-system-pdf

http://seminarsprojects.net/Thread-electric-traction-supply-system-on-indian-railways?pid=25069&mode=threaded

http://seminarsprojects.net/Thread-electric-traction-supply-system-on-indian-railways

http://seminarsprojects.net/Thread-electric-traction-supply-system-on-indian-railways?pid=27333&mode=threaded

if you again feel trouble on energy conse ....etc

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i want electrical energy utilisation and conservation power point presentations ....etc

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To get full information or details of modren trends in electric drives in electric traction ppt slides please have a look on the pages

http://seminarsprojects.net/Thread-recent-trends-in-electric-traction-system-pdf?pid=90814&mode=linear

http://seminarsprojects.net/Thread-power-supply-for-electric-traction-drives?pid=24939&mode=threaded

if you again feel trouble on modren trends in electric drives in electric traction ppt slides please reply in that page and ask specific fields in modren trends in electric drives in electric traction ppt sl ....etc

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