Izvorni znanstveni članak

Technically advanced and SF6-free 145 kV blue GIS

Mark Kuschel ; Siemens
Kerstin Kunde ; Siemens
Ulf Katschinski ; Siemens

Sažetak

SF6, the most commonly used arc extinguishing and insulating gas in gas-insulated switchgears (GIS), is a greenhouse gas with high global warming potential, requiring careful handling throughout its life cycle. In order to reduce the GIS-related global warming impact, innovative solutions using alternative gases have been developed by different manufacturers, especially the blue GIS from Siemens – available for 145 kV / 40 kA / 3150 A – with clean air insulation and vacuum switching technology shows many technical advantages.

Ključne riječi

High voltage gas-insulated switchgear; GIS; vacuum interrupter; clean air; SF6 alternatives

Hrčak ID:

228374

URI

https://hrcak.srce.hr/228374

Datum izdavanja:

21.11.2019.

Posjeta: 1.946 *