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Blog Entry# 4284445
Posted: Apr 08 2019 (08:35)
8 Responses
Last Response: Apr 24 2019 (10:04)
8 Responses
Last Response: Apr 24 2019 (10:04)
Single phase power is fed to Electrical Locomotives by pantographs and rectified to DC power.This DC power is again changed to three phase AC which drives traction motors.
Source core
Source core
3 Posts
Earthing in OHE system.The OHE mast is connected to rails which is in turn connected to these earth electrodes to keep them at ground potential.
Pulley Block type and Winch Type Regulated OHE.Arrangement used to maintain adequate tension in OHE and to avoid unnecessary sag
Pulley Block type and Winch Type Regulated OHE.Arrangement used to maintain adequate tension in OHE and to avoid unnecessary sag
ingle phase power is supplied to a distance of 35-40 Kms.Thereafter there is different phase supply.To negotiate this phase change smoothly arrangement is made by deploying Neutral Section which is electrically dead zone.These are Short Neutral Sections.