For Elektrárna Opatovice, a.s. we have been conducting diagnostic measurements of insulating oils from installed facilities there for a long time. We also monitor the quality of the SF6 gas filling at the switches and the detection of ozone in the cooling air of the turbogenerators. In recent years, we have cooperated in the planned replacement of older types of transformers with new equipment of the manufacturer SGB. We carried out control measurements of the oil filling during commissioning and further at short intervals during the warranty period. We have provided operators with the possibility of continuous monitoring of changes and checking the safe functioning of newly commissioned equipment.
Ing. Jiří Brázdil, Ph.D., MBA
Head of Division and Head of Accredited Laboratory
