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4 Results for the search " recovery":


See Vacuum Circuit breaker (VCB)
Author: h.gras
Type: Model
Downloaded: 310 times
Date: 2018-06-08
Rating:
* 1 vote(s)

Vacuum Circuit breaker (VCB)

Description:
Three main characteristics of VCBs have been taken into account in the implemented model:
1. the chopping current value;
2. the cold withstand voltage characteristic (or cold gap breakdown v... see more
Tag(s): Vacuum, circuit breaker, VCB,

See Breaker for TRV
Author: h.gras
Type: Model
Downloaded: 646 times
Date: 2016-02-26
Rating:
* 5 vote(s)

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

See Content of the webinar studies from A to Z on TRV
Author: h.gras
Type: Example
Downloaded: 558 times
Date: 2015-06-16
Rating:
* 3 vote(s)

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

See Transient recovery voltages in vacuum circuit breakers generated by the early-interruption of the inrush current of large motors
Author: n.sene
Type: Publication
Date: 2015-04-01
Rating:
* 0 vote(s)

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


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