#Railwayengineering
Sub of Attached Grievance: Completion Time of the Project Relating to the Augmentation of Space for Homing More 3-Phase Loco at ELS TATA
After 7 months The Attached Grievance has Finally Accepted by the Railways and is "Under Process"on Yesterday.
Please find the Attached Screenshot.
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very Soon it will be Disposed and Final Answer will be obtained from the Railways regarding the Completion Time of this Project
Attached Image:
WAG9H-TATA-31458
Link: click here
Credits: Roy

#railwayengineering
****** Agenda for CEEs conference (through Video conferencing) on 04.06.16 ******
Attached Screenshots Link:
click here
The 3 Page PDF Document is attached for Ready Reference( Agenda for CEEs conference)
(A...
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very Crucial Document Undoubtedly for 3-Phase Locos ,LHB Coaches & other important issues)
Attached Loco pic Link : click here
Courtesy: Sam
Attached Video Title: Howrah Rajdhani crossing 3 Stations in 3 minutes by WAP 7
Credits: amitava1988

#railwayengineering
********* 1100th three phase Electric Locomotive Turned out from CLW on 26.05.2016 *********
So Finally the Toll of 3-Phasers cross 1000 in IR's History.
WAG-9H 31736 the 1100 Locomotive Flagged off on 26.05.2016
Attached...
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Images:
Shri C.P.Tayal, General Manager, CLW flagging off the 1100th three phase Electric Locomotive
(WAG-9H type, No.31736) of Chittaranjan Locomotive Works on 26-5-16
Dr V.K. Saraswat, Chairman, sitting , being shown around the CLW locomotive
by Shri C.P. Tayal, GM ,CLW, 2nd from left on 20-5-16
Link of attached images: click here

******* CRUCIAL PAPERS ON 3-PHASE ELECTRIC LOCOMOTIVES *******
#railwayengineering
This Post deals with the Following Subjects:
1 SPECIFICATION FOR CAPACITOR BANK HARMONIC FILTER FOR WAG-9H, WAP-7 AND WAP-5 LOCOMOTIVES.(11 Page PDF Document)
Download Link:...
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click here
2 Specifications for Main Transformer of 7775 kVA for 3-Phase drive locomotives Type WAP-5 / WAP-7 with increased Hotel Load Capacity of 1245 kVA 960V (13 Page PDF Document)
Download Link: click here
(Both PDF Documents are attached with this BLOG)
================================================== ===================================
RESISTOR HARMONIC FILTER OF WAP-7 LOCOMOTIVES (IMAGE EDITED IN MS-PAINT)
LINK: click here
CREDITS: Sam
For detailed DISCUSSION regarding CAPACITOR BANK Please refer
/blog/post/1516968

#railwayengineering
**** CLW HAVE STOPPED PRODUCING HITACHI TRACTION MOTOR , SMOOTHING REACTOR & INDUCTIVE SHUNT OF CONVENTIONAL LOCOMOTIVES FINALLY *****
We all know that CLW has already stopped Producing Conventional Locomotives already in the Last Year.
Now they have permanently stopped producing parts of conventional Locomotives also.
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they produce only the Following Traction Motors of 3-Phase Locomotives ONLY:

1 3-PHASE TRACTION MOTOR TYPE 6FRA 6068 (For WAP-7 & WAG-9 Locomotives) TARGET FOR 2016-17 : 1500
2 3-PHASE TRACTION MOTOR TYPE 6FXA 7059 (For WAP-5 Locomotives) TARGET FOR 2016-17 : 120
It is also to be noted that for Both Traction Motors Production id "NIL" in April 2016 i.e in the Last Month.
Link: click here
(Screenshot Attached)
It is seen that as WAG-9 & WAP-7 are now very Popular so demand for their Traction Motors is also increased.
First Time such Huge Production Target(i.e 1500) given by Railway Board to CLW for FY 2016-17 which is First in the History of CLW too.
So, we can easily say that WAP-7 & WAG-9 is much more demanding in Indian Railways than WAP-5
For WAP-5 Railway Board has given ony 120 Traction Motor order for FY 2016-17
So the Difference is huge 1380 Traction Motors ordered extra to CLW for WAP-7 & WAG-9 as compared to WAP-5 in FY 2016-17 by Railway Board
Attached Image:
WAG9H-AJNI-31454
Link: click here
Credits: Sam
WAP7-HWH-30322
Link: click here
Pic Credits: Sam