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 Investigation/Other reports

Report No.
Description
MP.Misc-347, September 2019

Finite element analysis of fabricated bogie frame of WAP7 Locomotive

RDSO/2019/EL/RM/0188 Rev’0’, Sept’2019

Compendium on Push Pull Operation of WAP5/WAP7 Locomotives over Indian Railways

Report No. 49/19.

Metallurgical Investigation of broken traction motor support lug of loco no.30382/WAP7/GZB.

RDSO/2019/EL/RM/0187 Rev’0’, July’2019

Technical Report on Important Fasteners for Electric Locomotives.

RDSO/2019/EL/IR/0186 Rev’0’, dated 10.06.2019

Technical Investigation Report of Axle seizure due to Bearing failure of Traction Motor type 6FRA6068 fitted in Locomotive No. 30549/WAP-7/SRC on 24.04.2019 between Bhusawal –Badnera section on Bhusawal division.

MC-171 OCTOBER- 2018 (First Issue)

Code of Procedure of Ultrasonic Testing of Rotor Shaft of Traction Motor type 6FXA-7059.

MC-172 SEPTEMBER- 2018 (First Issue)

Covering Letter of MC-172 dated 19.09.2018

Code of Procedure of Ultrasonic Testing for WAP5 Loco Axle with direct drive to Drawing no. G34-300.00-81 in Service.
RDSO/2018/EL/IR/0184 Rev’0’, dated 16.07.2018

Technical Investigation Report on unisual sound in Traction Motor (TM) type 6FRA6068 assembled with Non Drive End (NDE) bearings of M/s Schaeffler (’FAG’) make reported by M/s BHEL.

RDSO/2018/EL/RM/0183 Rev’0’, May’18

Technical Report for Up-gradation of Speed of WAP7 locos from 140kmph to 160kmph.

RDSO/2017/EL/RM/0180 March’17

Maintenance of Electric locomotive in Diesel sheds and vice versa

Technical Report on Software Modifications in Three Phase Electric Locomotives

Technical report on failure of valve sets of GTO based traction converters

Technical Report on Maintenance & Reliability issues of Micro-Processor based Control & fault Diagnostic System (MPCS) for 25 kV AC Tap-Changer Electric Locomotives.

Technical Report on Finite Element Analysis (FEA) of Tractive Effort Transmission System for Three Phase Locomotive WAG9H.

RDSO/2016/EL/IR/0173(Rev’0’) dated 29-09-2016

Report on Reliability of Transformer of Three Phase Electric Locomotive

Report of committee for review of maintenance practices for N-32 tap changer and transformer for conventional electric locomotives.

Technical Report of DPWCS fitted in Freight Electric Locomotives on Indian Railways.

Report of committee for improvement of reliability of 3-phase locomotives over Indian Railways

Technical Report on Reliability issues of Brake System of Three Phase Electric Locomotives

Investigation Report of Feasibility of High Reach Pantograph in WAP-4 Locomotive with Roof Mounted DBR.

TRIAL REPORT ON ADHESION IMPROVEMENT OF WAG9 LOCOMOTIVES.

RDSO/2013/EL/IR/0159 (Rev’0’) Jan’ 2013

Pneumatic test instructions of Electric Locomotives.

Report of the committee on identification of maintenance activities to be undertaken through OEM/Trade and fixing manpower norms in Electric Loco Sheds

Investigation Report on Breakage of Supprt Lugs of Aluminium Gearcases used in WAP5 Locomotives

   

 



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