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RAILWAY LOCOMOTIVE WORKS
CHITTRANJAN (WB) Presented by Rajeev kumar EE0531 CONTENTS
CONTENTS HISTORY OF CLW
TYPES OF LOCO
TYPES OF PANNEL
TESTING AND ASSEMBLY SECTIONS
CONCLUSION HISTORY OF CLW
HISTORY CLW is the electric loco manufacturing unit in india which largest of its kind in Asia. Inogration of production of CLW at 26th January 1950.
First steam loco commissioned1st Nov 1950.
First 1500 v DC Electric Loco commissioned 14th Oct 1961.
First Rajdhani Electric loco 3900 HP WAP1 commissioned 1st oct. 1980.
First three phase 6000 HP WAG9 loco 27th Dec 1996. TYPES OF LOCO
TYPES CONVENTIONAL LOCO . (using DC series motor) .WAP4(Raj).
.WAG7. THREE PHASE LOCO . (using 3phase AC motor) . WAP5. . WAP7. . WAG9. DC MOTOR
DC ARMATURE SECTION COMMUTATOR Copper Segment285 STATOR SECTION Main pole6 Com pole6 Brush holder TESTING SECTION OF DC MOTOR
TESTING THREE PHASE INDUCTION MOTOR
THREE STATOR WINDING ROTOR SECTION No. of slot72 Rating voltage2180v Rating current270390A Frequency65130HZ Power Rating850KW SMOOTHING REACTOR
SMOOTHING HAVING 4COIL
RATED VOLTAGE 1270V
RATED CURRENT1350A NO.PER LOCO 2
INDUCTIVE 3.6 mH STATIC EQUIPMENT SECTION
STATIC BA PANEL
AUXILARY CONNECT PANEL
MASTER CONTROLLER Rated voltage 110V,DC Rated current 5AMP,DC CTF and REVERSER Rated Voltage 1270V,DC Rated Current 1500AMP SHUNTING CONTACTOR
MOTOR CONTACOTR TESTING AND ASSEMBLY SECTION
TESTING Assemble all panels in loco cabin
Oil Cooling radiator
Silicon Rectifier Circuit Bracker
TM Blower & motor
Master Controller Circuit Diagram
Circuit BRAKING SYSTEM
BRAKING Mechanical Braking
Electrical Braking Conclusion CLW is the sole manufacturer electric locomotive in india.
Main suppliers of electrical equipments are BHEL, ABB, crompton greaves. Production capacity of CLW is 225 locomotives (engines) per year. WAG9 Pictures
Pictures .Rated power5000 HP
.25 KV,AC .Speed100 km/hr
.Traction motorDC motor .WAP7 .Rated power6000 HP
.25 KV AC
.3 phase drive Pictures
Pictures Thank you
QUERIES ??? ...
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This note was uploaded on 01/05/2012 for the course ECEN 212 taught by Professor Hamilton during the Fall '11 term at BYU.
- Fall '11