Título: Analyse of SF6 Properties in High-Voltage Equipments and its Optimal Utilization with Combination N2
Analyse of SF6 Properties in High-Voltage Equipments and its Optimal Utilization with Combination N2
Autores: Kudelcik, Jozef
Gutten, Miroslav
Fecha: 2011-06-28
Publicador: Advances in Electrical and Electronic Engineering
Fuente:
Tipo:

Tema: Pressures; pulses; resolution.
Pressures; pulses; resolution.
Descripción: The fundamental characteristics and properties of SF6 and its mixtures with N2 and CO2 are given. Current wave-forms of initial stages of negative corona discharge formation in a short negative point-to-plane gap have been measured with nanosecond time resolution in the mixtures N2 + SF6, at the pressures 50 kPa and for various contents of SF6 and overvoltages. Current pulses in this mixture with low concentration of SF6 are described using the streamer-based theory.
The fundamental characteristics and properties of SF6 and its mixtures with N2 and CO2 are given. Current wave-forms of initial stages of negative corona discharge formation in a short negative point-to-plane gap have been measured with nanosecond time resolution in the mixtures N2 + SF6, at the pressures 50 kPa and for various contents of SF6 and overvoltages. Current pulses in this mixture with low concentration of SF6 are described using the streamer-based theory.
Idioma: sk

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