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FGC UES is modernizing the power substations in the JAR
FGC UES PJSC is modernizing two substations in the Jewish autonomy that feed the Trans-Siberian Trans Infrastructure. The final stage of upgrading the equipment of the 220 kV Obluchye and Levoberezhnaya substations has already begun.
At power facilities will install new switching equipment. This will help improve the reliability of electricity supply to consumers in the region. At the Obluchye substation, seven out of nine switches of the voltage class 220 kV will be replaced. And at the 220 kV “Levoberezhnaya” substation, all 220 kV switches are in SF6 version, the remaining 35 kV oil switches are gradually replaced by modern analogues.
According to the press service of PJSC FGC UES, the digital equipment of the relay protection system will also be installed at the Obluchye substation. Russian-made microprocessor panels are smaller than electromechanical counterparts, and they also have a self-diagnostic function. This will allow remote monitoring of equipment condition and instantly react to any deviations.