DIESEL LOCO -Electrical Rotating Machines

05-01-2021

Electrical Rotating Machines There are 11 rotating machines provided on loco.  1. Traction Alternator 2. Auxiliary Generator 3. Exciter Generator 4. Techo Generator 5. Axle Generator 6. Traction Motor 7. Fuel Pump Motor 8. Crank Case Exhauster Motor 9. Dynamic Braking Blower Motor 10. Eddy Current Clutch Coil 11. Cyclonic Motor 1. Traction Alternator   It is a 3φ AC Generator. It is located in Alternator room.  It converts mechanical energy into electrical energy.  Alternator field (rotor) is connected to diesel engine crank shaft. Its field is excited by exciter generator through two slip rings and carbon brushes. Current produced by

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ACT (RS) ABB Loco (English) (30. REGENARETIVE BRAKING)
January 10, 2021

Releasing Parking Brake 1.Press BPPB illuminated red button once red lamp will get extinguished and 6 kg/cm2 pressure enter in parking activators which can seen in PB gauge indicating that PB are released OR 2.Press “Release” push button on parking brake solenoid 30, BPPB red lamp will extinguished, air will be admitted in parking

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ACT (RS) ABB Loco (English) (29. ANTI SPIN BRAKE & PARKING BRAKE)
January 10, 2021

Anti Spin Brakes The principal of the anti-spin brake is to provide the traction equipment, with means to obtain a rapid yet light brake application to the driving wheels. The friction thus generated between the brake shoes and the tyres immediately absorbs the torque, which is in excess of the value that can be absorbed by the normal

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ACT (RS) ABB Loco (English) (28. BRAKE SYSTEM)
January 10, 2021

Brake System There are 5 types of brakes available on this loco. 1. Automatic Train Brake (Pn) 2. Direct Brake (Pn) 3. Parking Brake (Spring Loaded) 4. Anti Spin Brake.(Pn) 5-Regeneration Brakes.(Elect) Note: All the brake system functions are monitored by brake electronics and if there is any wrong configuration, the brake

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ACT (RS) ABB Loco (English) (27. PROGRAME SWITCHES )
January 10, 2021

PROGRAME SWITCHES  152 Rotary switch Failure mode operations Position 0- Normal Position - Fine control throughout the range 1- Failure mode - Fine control in steps through aux.contacts  When throttle is not responding then Driver can keep this switch from 0 to 1 and now same throttle will respond, called failure mode

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ACT (RS) ABB Loco (English) (26. PASSING NEUTRAL SECTION)
January 10, 2021

PASSING NEUTRAL SECTION ( SU )  Before approaching neutral section: 1-Ensure that MR pressure is between 8.5 to 10 kg/cm2 2-Bring TE / BE throttle to ‘0” gradually before 250M board. 3-At DJ open board, open DJ by BLDJ, LSDJ will glow, Aux. sound will stop, but U meter will show OHE supply. 4-At actual neutral section

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Index-Store Department Guide – Indian Railway (Hindi)
January 10, 2021

 क्रय में विविध अधिमान्यताए मानकीकरण एवं उसकी उपयोगिता वित्तीय औचित्य के सिध्दांत भण्डार डिपो की संरचना भण्डार का

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Telephone Directory – Indian Railway Officer –  West Central Railway 

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Raipid Rail क्या है? कैसे बदलेगा शहरों का भविष्य | Delhi-Meerut RRTS पूरी जानकारी

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