News 2021

Reconstruction of Switchyard 330 kV at Substation 330 kV "Kryvorizka" is finished


Specialists of STC ENPASELECTRO Ltd. performed commissioning of L-208 bays and AT-1 to SCADA, which were the last in the scope of work under the contract «Reconstruction of Switchyard 330 kV at Substation 330 kV "Kryvorizka"». The Customer is NPC Ukrenergo.


The scope of work  included:

  • commissioning and connecting of Micom C264 controller in bays L-218 and AT-1 to the Substation 330 kV "Kryvorizka" SCADA manufactured by General Electric;
  • creation of graphics, signaling and control of the DC board and the auxiliaries board in SCADA of the substation
  • commissioning and testing of remote control of switching devices and logical interlocking of switching devices via SCADA GE Power.
  • data exchange (PCS remote control) with circuit breaker control automation , main, back-up and technological protection according to IEC 61850 protocol;
  • transmission of remote signaling and telemetering to NPC Ukrenergo control center according to IEC60870-5-104 protocol.


L-208 bays and AT-1 of Switchyard 330 kV at SS 330 kV "Kryvorizka" are put into operation.

ПС Криворізька_фото4 ПС Криворізька_фото3 ПС Криворізька_фото2


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