Проекти

Substation 330 kV "Khmelnytska"

According to the contract, the following works are planned:

  • Installation of three-phase 330 kV autotransformers - 2 units;
  • Replacement of damaged current transformers - 330 kV 2000/5 - 2 sets;
  • Replacement of damaged current transformers -110 kV - 10 sets;
  • Replacement of damaged 110 kV circuit breakers - 4 units;
  • Installation of USO-2A type racks;
  • Dismantling of remains (frames and drives) R-330 kV;
  • Installation of 330 kV disconnectors - 5 units;
  • Installation and adjustment of control and power blocking circuits 0.4 kV (trays);
  • Dismantling and installation of 330 kV busbar supports - 14 units;
  • Dismantling, installation and connection of 330 kV AT-2 surge arresters with operation counters - 3 pcs.
  • Installation of 330 kV AT-3 surge arresters - 1 set;
  • Installation and connection of 10 kV surge arresters - 6 units on AT-2 and AT-3;
  • Installation and connection of existing 110 kV AT-2 and AT-3 surge arresters - 2 sets;
  • Installation of 330 kV busbar;
  • Installation of busbar in 4V 330 kV cell;
  • Repair of 21 units of USO-2A racks for R-110 and 110 kV busbar supports;
  • Dismantling of equipment remnants and installation of 10 units of 110 kV disconnectors;
  • Replacement of 110 kV line disconnector drives. Dismantling of line disconnector drive without grounding knives - 13 units;
  • Installation of 110 kV busbar in 1SSH-110 cells (3 cells);
  • Installation of 110 kV AT-2, AT-3 input busbar;
  • Installation of PSL-110 portals - 3 units;
  • Installation of disconnectors with a PR(3) drive type RDZ-2-35/3150;
  • Installation of IPU-10/3150-12.5 UHL1 insulators;
  • Installation of a self-service switchboard, a DC switchboard;
  • Installation of a 6-35 kV grounding reactor, with a capacity of 500 kVA;
  • Laying of a 35 kV power cable, along installed trays - 2190 m;
  • Commissioning;
  • Adjustment of relay protection and automation (main and backup AT protection).

Customer NPC "Ukrenergo"
Projects