SHEN Wei, BAUSCH J, KOCH H. Influence of Service Continuity and Module Design of Gas Insulated Switchgear (GIS) on Its Operation,Maintenance and Extension[J]. High voltageapparatus, 2021, 57(1): 136-142.
SHEN Wei, BAUSCH J, KOCH H. Influence of Service Continuity and Module Design of Gas Insulated Switchgear (GIS) on Its Operation,Maintenance and Extension[J]. High voltageapparatus, 2021, 57(1): 136-142. DOI: 10.13296/j.1001-1609.hva.2021.01.020.
Influence of Service Continuity and Module Design of Gas Insulated Switchgear (GIS) on Its Operation,Maintenance and Extension
Reliability is the common target of all power utilities and the service continuity of gas insulated switchgear(GIS) is an important topic of power system.Furthermore
the expandability
service and maintenance friendliness are also of importance for the power utilities.In this paper
the definition of service continuity in the latest standard is introduced
and then the influence of the wiring mode of substation
the design of gas insulated switchgear
including the layout of gas compartment and segregation on the service continuity is analyzed.Finally
two example cases are used to explain application of service continuity in the actual design.The first one is how the buffer compartment affects the service continuity and the second one is how the passive busbar achieves on-line extension.