Integrated electric power supply system of Olenegorsk Mining and Processing Plant
2004 – 2010
Electric power supply
mining and concentrating industry
FIGURES and FACTS
-
1 000+Total power of consuming units,
MW -
110Voltage rating,
kV -
80+Cable networks,
km
Facility
Olenegorsk Mining and Processing Plant, Olenegorsk.
Completed works
Construction of 110/10 kV PS substation No. 37:
- Reconstruction.
- Development of Detailed Design Documentation.
- Electrical part, Relay Protection and Automation, architectural and civil part.
- Coordination with all the interested companies.
Main venting and air heating unit (MVAHU) of the underground mine:
- Development of Detailed Design Documentation.
- Electric power supply, power electrical equipment, automation and remote control, electric lighting.
Underground mine. Underground central distribution substation (UCDS) and outdoor electric power supply:
- Development of Detailed Design Documentation.
- Electrical part.
High‑voltage line VL‑110 kV and 110/6 kV OSG on recycled water pump station of the crushing‑and‑concentrating plant of Kharius lake:
- Development of Detailed Design Documentation.
- Electrical part.
Substation‑202, 110 kV OSG:
- Reconstruction of the operating substation.
- Installation of digital protection.
