Trouble Shooting Directory for Three Phase Locomotives - eLocoS

INDIAN RAILWAYS
Driver's Manual for WAG9
Contents
3.2.3 TE/BE meters 3-11
3.2.4 Constant Speed Control (CSC) 3-12
3.2.5 Speedometer 3-12
3.2.6 Limitation of acceleration / deceleration 3-13
3.2.7 Anti-spin protection/anti-slide protection 3-13
3.2.8 Sanding 3-14
3.2.9 Train parting 3-14
3.2.10 Wheel flange lubrication (deleted) 3-14
3.3 Traction equipment 3-15
3.3.1 General description 3-16
3.3.2 Main transformer 3-17
3.3.3 Converter Unit 3-19
3.3.3.1 Line Converter (NSR) 3-20
3.3.3.2 DC-Link 3-20
3.3.3.3 Drive Converter 3-21
3.3.3.4 Main diagram traction converter 3-21
3.3.4 Traction motors 3-22
3.4 Auxiliary circuit equipment 3-22
3.4.1 Auxiliary circuits 3-23
3.4.1.1 Starting cycle for one compressor 3-24
3.4.1.2 Starting cycle for two compressors 3-24
3.4.2 Single phase 415/110 V auxiliary circuit 3-25
3.4.2.1 Single phase 415/110 V auxiliary circuit 3-26
3.4.3 Ventilation system 3-27
3.4.3.1 General 3-27
3.4.3.2 Scavenge Blowers 3-28
3.4.4 Cooling concept 3-29
3.4.4.1 Oil pumps 3-29
3.4.5 Generation of compressed air 3-30
3.4.5.1 Main compressors 3-30
3.4.5.2 Operating modes 3-30
3.4.5.2.1 Operating mode “OFF” 3-30
3.4.5.2.2 Operating mode “AUTO” 3-30
3.4.5.2.3 Operating mode “MAN” 3-31
3.4.5.3 Auxiliary compressor 3-31
3.4.5.4 Air dryers 3-31
CHITTARANJAN LOCOMOTIVE WORKS
Ident No. 3EHW411172 Ver-1 Content- Page- 2