Guillena 400 kV substation

Guillena 400 kV substation, AIS technology, switch and a half configuration, no-load tests prior to commissioning of the new position, with the following work being carried out:

-Switchgear testing: testing of control and power circuit wiring in switchgear.

-Verification of measurement and protection circuits (current and voltage transformers): checking wiring, injection in primary and secondary, insulation tests from current and voltage transformers to measurement and protection equipment.

-Verification and adjustment of protections: testing of multifunctional line and central cubicle protection relays.

This extension of this position will contribute to the evacuation of photovoltaic production in the area, moving towards sustainability and undoubtedly an investment in the energy future of the province of Seville.