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Blog Entry# 1687550
Posted: Dec 22 2015 (20:27)
6 Responses
Last Response: Dec 28 2015 (18:50)
6 Responses
Last Response: Dec 28 2015 (18:50)
Dec 22 2015 (20:27) 12932/Ahmedabad - Mumbai Central AC Double Decker Express | BRC/WAP-5/30076
~ 4770 blog posts
BRC WAP-5 30076 arrived with 12932 Ahmedabad - Mumbai Central Double Decker right beside BRC WAP-5 30065 which arrived with 12934 Ahmedabad - Mumbai Central Karnavati Express.
Pic Credits : Akash Girdhar
1 Public Posts - Wed Dec 23, 2015
The starting TE has not exactly reduced (it's still unknown whether it has). Because P5's starting TE is not at all limited by gear ratio but its own adhesion.
Although the gear ratio has been reduced, IR has also provided adhesion enhancing features like vector control for motors, individual motor control, etc.
The need to modify 30086 might have been to improve acceleration at higher speeds. In the trials in July last year, between NDLS and AGC, 30013 Navkirti took 100-105 mins to reach Agra against an expected 90 mins ride. Modifying the...
more...
Although the gear ratio has been reduced, IR has also provided adhesion enhancing features like vector control for motors, individual motor control, etc.
The need to modify 30086 might have been to improve acceleration at higher speeds. In the trials in July last year, between NDLS and AGC, 30013 Navkirti took 100-105 mins to reach Agra against an expected 90 mins ride. Modifying the...
more...
2 Public Posts - Wed Dec 23, 2015
2 Public Posts - Mon Dec 28, 2015