Railway locomotive

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Railway locomotive

  1. 1. AA PRACTICAL TRAININGPRACTICAL TRAINING SEMINARSEMINAR ONON RAILWAY LOCOMOTIVE WORKSRAILWAY LOCOMOTIVE WORKS CHITTRANJAN (WB)CHITTRANJAN (WB) Presented by- Rajeev kumar EE0531
  2. 2. CONTENTSCONTENTS  HISTORY OF CLWHISTORY OF CLW  TYPES OF LOCOTYPES OF LOCO  DC MOTORDC MOTOR  INDUCTION MOTORINDUCTION MOTOR  SMOOTHING REACTORSMOOTHING REACTOR  TYPES OF PANNELTYPES OF PANNEL  TESTING AND ASSEMBLY SECTIONSTESTING AND ASSEMBLY SECTIONS  BRAKING SYSTEMBRAKING SYSTEM  CONCLUSIONCONCLUSION
  3. 3. HISTORY OF CLWHISTORY OF CLW  CLW is the electric loco manufacturing unitCLW is the electric loco manufacturing unit in india which largest of its kind in Asia.in india which largest of its kind in Asia.  Inogration of production of CLW at 26Inogration of production of CLW at 26thth January 1950.January 1950.  First steam loco commissioned-1First steam loco commissioned-1stst Nov 1950.Nov 1950.  First 1500 v DC Electric Loco commissionedFirst 1500 v DC Electric Loco commissioned -14-14thth Oct 1961.Oct 1961.  First Rajdhani Electric loco 3900 HP WAP-1First Rajdhani Electric loco 3900 HP WAP-1 commissioned- 1commissioned- 1stst oct. 1980.oct. 1980.  First three phase 6000 HP WAG-9 loco -27First three phase 6000 HP WAG-9 loco -27thth Dec 1996.Dec 1996.
  4. 4. TYPES OF LOCOTYPES OF LOCO  CONVENTIONAL LOCOCONVENTIONAL LOCO . (using DC series motor)-. (using DC series motor)- ..WAP-4(Raj).WAP-4(Raj). ..WAG-7.WAG-7.  THREE PHASE LOCOTHREE PHASE LOCO . (using 3-phase AC motor)-. (using 3-phase AC motor)- . WAP-5.. WAP-5. . WAP-7.. WAP-7. . WAG-9.. WAG-9.
  5. 5. DC MOTORDC MOTOR  ARMATURE SECTIONARMATURE SECTION  COMMUTATORCOMMUTATOR --Copper Segment-285Copper Segment-285  STATOR SECTION -STATOR SECTION - -Main pole-6-Main pole-6 -Com pole-6-Com pole-6 -Brush holder-Brush holder
  6. 6. TESTING SECTION OF DC MOTORTESTING SECTION OF DC MOTOR
  7. 7. THREE PHASE INDUCTION MOTORTHREE PHASE INDUCTION MOTOR  STATOR WINDINGSTATOR WINDING  ROTOR SECTIONROTOR SECTION --No. of slot-72No. of slot-72 -Rating voltage-2180v-Rating voltage-2180v -Rating current-270-390A-Rating current-270-390A -Frequency-65-130HZ-Frequency-65-130HZ -Power Rating-850KW-Power Rating-850KW
  8. 8. SMOOTHING REACTORSMOOTHING REACTOR  HAVING 4-COILHAVING 4-COIL  RATED VOLTAGE -1270VRATED VOLTAGE -1270V  RATED CURRENT-1350ARATED CURRENT-1350A  NO.PER LOCO - 2NO.PER LOCO - 2  INDUCTIVE - 3.6 mHINDUCTIVE - 3.6 mH
  9. 9. STATIC EQUIPMENT SECTIONSTATIC EQUIPMENT SECTION  BA PANELBA PANEL  AUXILARY CONNECT PANELAUXILARY CONNECT PANEL  MASTER CONTROLLERMASTER CONTROLLER -Rated voltage 110V,DC-Rated voltage 110V,DC -Rated current 5AMP,DC-Rated current 5AMP,DC  CTF and REVERSERCTF and REVERSER - Rated Voltage 1270V,DC- Rated Voltage 1270V,DC -Rated Current 1500AMP-Rated Current 1500AMP  SHUNTING CONTACTORSHUNTING CONTACTOR  MOTOR CONTACOTRMOTOR CONTACOTR
  10. 10. TESTING AND ASSEMBLY SECTIONTESTING AND ASSEMBLY SECTION  Assemble all panels in loco cabinAssemble all panels in loco cabin  Main TransformerMain Transformer  Tap ChangerTap Changer  Oil Cooling radiatorOil Cooling radiator  Silicon RectifierSilicon Rectifier  Circuit BrackerCircuit Bracker  DBRDBR  PantographPantograph  TM Blower & motorTM Blower & motor  Main CompressorMain Compressor  Traction Motor-6Traction Motor-6  Smoothing ReactorSmoothing Reactor  Master ControllerMaster Controller
  11. 11. Circuit DiagramCircuit Diagram
  12. 12. BRAKING SYSTEMBRAKING SYSTEM  Mechanical BrakingMechanical Braking  Electrical BrakingElectrical Braking
  13. 13. Conclusion  CLW is the sole manufacturer electricCLW is the sole manufacturer electric locomotive in india.locomotive in india.  Main suppliers of electricalMain suppliers of electrical equipments are BHEL, ABB,equipments are BHEL, ABB, crompton greaves.crompton greaves.  Production capacity of CLW is 225Production capacity of CLW is 225 locomotives (engines) per year.locomotives (engines) per year.
  14. 14. PicturesPictures .Rated power-5000 HP WAG-9 .25 KV,AC .Speed-100 km/hr .Traction motor-DC motor
  15. 15. PicturesPictures.WAP-7 .Rated power-6000 HP .25 KV AC .speed-140 km/hr .3 phase drive
  16. 16. Thank youThank you QUERIES ???QUERIES ???

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