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Blog Entry# 265739
Posted: Oct 25 2011 (08:11)
3 Responses
Last Response: Oct 25 2011 (08:20)
3 Responses
Last Response: Oct 25 2011 (08:20)
Its impractical to compare as Delhi Metro is operational from quite long time and caters to so many areas where as Bangalore metro has just started with operating on a small stretch.
from wikipedia
The power for the system will be 750 V DC bottom contact third rail supply. In December 2009, the ABB Group was awarded the contract to provide power solutions for the first phase of the planned metro network. ABB will design, supply, install and commission four substations that receive and distribute electricity, each rated at 66/33 kV, as well as the auxiliary and traction substations. ABB will also provide an integrated network management, or SCADA (Supervisory Control And Data Acquisition), system to monitor and control the installations.
The power for the system will be 750 V DC bottom contact third rail supply. In December 2009, the ABB Group was awarded the contract to provide power solutions for the first phase of the planned metro network. ABB will design, supply, install and commission four substations that receive and distribute electricity, each rated at 66/33 kV, as well as the auxiliary and traction substations. ABB will also provide an integrated network management, or SCADA (Supervisory Control And Data Acquisition), system to monitor and control the installations.