4 Results for the search "TRV":
Breaker for TRV
Description:Breaker for TRV. It draws the inherent TRV envelop according to the standard IEC 62271-100. It also contains a library of breaker stray capacitances and can simulate the prestrikes, restrikes and reig... see more
Tag(s): TRV breaker, prestrike, restrike, reignition, recovery
Content of the webinar studies from A to Z on TRV
Description:Designs built or presented during the webinar of the series Studies from A to Z on Transient Recovery Voltage
Models built:
- Rating TRV envelop (IEC 62271-100 / C37.010 - 2011)
- CP / ... see more
Tag(s): TRV, Transient recovery voltage, short-line fault, terminal fault, substation, 62271, 37.011, lines, switching, thevenin
Transient recovery voltages in vacuum circuit breakers generated by the early-interruption of the inrush current of large motors
Description:The switching of medium voltage electrical motors is typically realized by means of vacuum circuit breakers (VCBs) essentially in view of their elevated number of switching cycles. As known, switching... see more
Tag(s): Transient recovery voltages, vacuum circuit breakers, motor inrush currents, EMTP simulations
CB_arc_CM
Description:This is an interesting case of the study of arc-circuit interaction in case of the interruption of a short-line fault.The arc is represented by a composite Cassie-Mayr model and the line is represente... see more
Tag(s): Example, Protection
