The 220kV-250MVA AT2 transformer at 220
kV Nam Dinh substation
The energizing and putting into
operation of the 220kV-250MVA AT2 transformer are not only to increase capacity
for the 220kV Nam Dinh substation, meeting demand o🐼n power load growth and
socio-economic development of Nam Dinh province and surrounding areas, but also
ensure a secure, stable operation of power transmission system for serving the
socio-economic development, national defense in the region.
The project “upgrade capacity of
220kV Nam Dinh substation from 125+250MVA to 2x250MVA” has a total cost of over
VND 85 billion invested by National Power Transmission Corporation (EVNNPT); PTC1
is responsible for managing the project, Power Engineering Consultation Company
3 (PECC3) is responsible for project design; Power Construction Company 1 – Dai
Mo (PCC1 –Dai Mo) is responsible for construction, the units under PTC1 are
responsible for installation of primary, secondary equipment, testing,
including Pow💞er Testing Division, Power Equipment Maintenance Division, Ninh
Binh Power Transmission and Mechanical Transportation Division.
The main scope of project: to replace
the existing 220kV-125MVA AT2 transformer by a 220kV-250MVA transformer; to
supplement, replace and install the relevant equipment for the new transf♏ormer./.