DIESEL ELECTRIC LOCOMOTIVEALTERNATOR
Traction Alternator
DR101/03AZ Replaceable with GTA17-PB1
Traction Alternator DR101/03AZ meets the requirements of high horse power Diesel-Electric Locomotives of up to 3300 HP capacity, such as those of Indian Railways. This Alternator is suitable for rotational speeds up to 1100 RPM.
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Traction Alternator
DR99/17AZ Replaceable with TA17-CA6
The Traction Alternator is a three phase AC alternator consisting of a ten-field pole rotor, a set of slip rings to conduct excitation current to the rotor windings and two sets of stator windings. The two sets of stator windings (which are stationary and mounted to the inside of the alternator yoke or frame) create two separate sources of 3-phase AC power. The output from the stators depends on the speed at which the engine is turning the rotor, and the strength of the rotating magnetic field. The action of the magnetic field or “lines of force” passing through the stator windings produces the alternator's output.
View Full Details18 kW DC Auxiliary Generator
DR130063019
Auxiliary Generator is a very vital part for EMD** Locomotives. It is driven by main engine shaft through gear train. Its main function is to develop 74 VDC at all speed of engines required for battery charging which is used further for cranking the locomotives. This machine is a DC Generator. The generated voltage of the generator is connected to the battery terminals. The nominal output is 18kW at 80 VAC.
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18 kW Auxiliary Generator
DR120007088
Auxiliary Generator is a very vital part for EMD Locomotives manufactured by Indian Railways. It consist of one three phase pilot exciter assembly and is driven by main engine shaft through gear train. Its main function is to develop 74 VDC at all speed of engines required for battery charging which is used further for cranking the locomotives.
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