132/33 KV Main Step-Down Sub-Station-5 inaugurated at RSP
Rourkela: As a part of the power augmentation package of the ongoing modernization
and expansion programme of Rourkela Steel Plant (RSP), the newly constructed
132/33 KV Main Step-Down Sub-Station-5 (MSDS-V) was inaugurated by S N Roy, ED (Works)
on Tuesday here.
MSDS-V comprises a 132 KV Gas Insulated Sub-station (GIS), four 63 MVA
132/33 KV Transformer, two 33 KV Indoor Switchboard and several other
state-of-the-art facilities. The 132 KV GIS is not only the first of its kind
in RSP but also in the State of Odisha. Set up by M/s Siemens Limited this
sub-station is fed from CPP-II as well as from MSDS-II (Grid Power) through new
132 KV double circuit transmission lines.
With MSDS-V coming to stream an alternative path for evacuation of power
from CPP-II is now available at 132 KV level. The 132 KV GIS is a trouble free
system requiring very little maintenance as compared to the conventional 132 KV
Air Insulated Sub-station. Also, there is no safety hazard involved in GIS as
all the live parts are encapsulated.
MSDS-V shall serve as the power centre for all Rolling Mill loads
ensuring uninterrupted power supply to three major units namely Cold Rolling
Mill, Hot Strip Mill and Plate Mill. Besides, power for the entire Steel
Township shall be fed from this sub-station. Now that existing Rolling Mill
loads have been taken off from MSDS-III after commissioning of MSDS-V, the
existing MSDS-III with its expansions is ready to feed power to the
Expansion Units like Coke ovens Battery-6, Blast Furnace-V, Sinter Plant-III,
Caster, Ore Bedding and Blending Plant etc.
Among others, Dipankar Basu, ED (P&A), R K Nehru, ED (MM), M K Das,
ED (Projects), S K Acharya, ED (Projects), S K Jain, ED (Projects) from SAIL
Corporate office and other senior officers from RSP, MECON & Siemens were
present on the occasion. A K Bihari, DGM (Projects) leader of the Projects
(Electrical & Civil) of this project coordinated the programme.
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