T/CEEIA 723-2023 High-voltage direct current conversion switch with gapless metal oxide arrester
T/CEEIA 723-2023 High-voltage direct current conversion switch with gapless metal oxide arrester
Basic Information
Scope
Scope: This document specifies the operating conditions, technical requirements, and test methods for gapless metal oxide arresters used to protect the conversion switches of high-voltage direct current (HVDC) converter stations (hereinafter referred to as "arresters"). This document applies to composite sheath metal oxide arresters used to limit the operational overvoltage during the conversion process of HVDC converter stations and absorb energy in the conversion circuit. Main technical content: This document specifies the operating conditions, technical requirements, and test methods for gapless metal oxide arresters used to protect the conversion switches of HVDC converter stations (hereinafter referred to as "arresters"). This document applies to composite sheath metal oxide arresters used to limit the operational overvoltage during the conversion process of HVDC converter stations and absorb energy in the conversion circuit.