• Asia Pacific


  • Utilities


  • 400 kV


  • Powergrid Corporation of India Limited


  • 2018


  • 2021
To meet the evolving grid requirements and improve power supply reliability, the interstate transmission network has been expanded covering three new 400 kV substations at Saharsa, Chandauti and Motihari.
The power demand in the state of Bihar is steadily increasing in this agricultural dominant area.
Design, Engineering, Manufacturing, Supply, installation & commissioning of:

400 kV

Transformer bays: 2 no.
Line bays: 4 no.

Bus reactor bay: 2 no.

Tie Bay: 4 Nos.

Bus reactor: 420kV, 2×125 MVAR

220 kV

Transformer bays: 4 no.
Line bays: ([2 no. for Khagaria – 2 Nos. for Begusarai.

Transfer Bus coupler bay: 2 No.

132 kV

Transformer bays: 2 no.
Line bays: ([1 no. for Madhupura and 1No. for Sonbarsa

Transfer bus coupler bay – 1 No.