Add to ORKGEstimation of Very Fast Transient Overvoltage (VFTO) has been carried out using EMTP for various switching conditions in a 420 kV gas insulated substation. The variation of VFTO peak along the GIS bus nodes for disconnector and circuit breaker switching operations as well as the variation of VFTO peak with different magnitudes of trapped charges have been studied. The results indicate a distinct pattern of variation of VFTO peak along the nodes of the GIS bus in the case of disconnector switch operation as compared to that of circuit breaker operation. It has also been noticed that the variation of VFTO peak levels are not in direct proportion to the trapped charge present on the HV bus
AbstractBased on a power station, two transient models of circuit-breaker is employed and the very f...
Switching operations in a Gas Insulated Substations (GIS) generate very fast transient over voltages...
Worldwide many electrical equipment insulation failures have been reported caused by switching opera...
Estimation of very fast transient overvoltage (VFTO) has been carried out using EMTP for various swi...
(VFTO) has been carried out using EMTP for various switching conditions in a 420 kV gas insulated su...
This paper presents the results of Very Fast Transient Overvoltage (VFTO) computations that have bee...
Abstract – Very Fast Transients (VFT) originate mainly from disconnector switching operations in Gas...
Very fast transient overvoltages (VFTO) generated in a gas insulated substation (GIS) during disconn...
Due to the opening or closing of circuit breakers and disconnect switches in Gas Insulated Substatio...
Very fast transient overvoltages (VFTO) generated in a gas insulated substation (GIS) during disconn...
High voltage Gas Insulated Substation (GIS) is threatened by Very Fast Transient Overvoltage (VFTO) ...
Gas-insulated Substations play an important role in power systems today but are adversely affected b...
Very fast transient over voltage (VFTO) is a unique electromagnetic transient phenomenon occurring i...
Gas Insulated Substations (GIS) have found a broad range of applications in power systems because of...
The conducted as well as the induced voltages on control cables and control circuits due to transien...
AbstractBased on a power station, two transient models of circuit-breaker is employed and the very f...
Switching operations in a Gas Insulated Substations (GIS) generate very fast transient over voltages...
Worldwide many electrical equipment insulation failures have been reported caused by switching opera...
Estimation of very fast transient overvoltage (VFTO) has been carried out using EMTP for various swi...
(VFTO) has been carried out using EMTP for various switching conditions in a 420 kV gas insulated su...
This paper presents the results of Very Fast Transient Overvoltage (VFTO) computations that have bee...
Abstract – Very Fast Transients (VFT) originate mainly from disconnector switching operations in Gas...
Very fast transient overvoltages (VFTO) generated in a gas insulated substation (GIS) during disconn...
Due to the opening or closing of circuit breakers and disconnect switches in Gas Insulated Substatio...
Very fast transient overvoltages (VFTO) generated in a gas insulated substation (GIS) during disconn...
High voltage Gas Insulated Substation (GIS) is threatened by Very Fast Transient Overvoltage (VFTO) ...
Gas-insulated Substations play an important role in power systems today but are adversely affected b...
Very fast transient over voltage (VFTO) is a unique electromagnetic transient phenomenon occurring i...
Gas Insulated Substations (GIS) have found a broad range of applications in power systems because of...
The conducted as well as the induced voltages on control cables and control circuits due to transien...
AbstractBased on a power station, two transient models of circuit-breaker is employed and the very f...
Switching operations in a Gas Insulated Substations (GIS) generate very fast transient over voltages...
Worldwide many electrical equipment insulation failures have been reported caused by switching opera...