Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

#EEE - Transient recovery voltage

151 views

Published on

Transient recovery voltage (TRV)

Published in: Engineering
  • Be the first to comment

  • Be the first to like this

#EEE - Transient recovery voltage

  1. 1. Transient Recovery Voltage
  2. 2. • Finally when the arc get extinguishes a high frequency voltage transient appears across the contacts. This occurs due to contacts are nearer to each other. • This high frequency transient tries to restrike the arc hence it is called transient recovery voltage. • Transient recovery voltage affects the behavior of circuit breaker. • This voltage appears immediately after final interruption. • This causes high dielectric stress between contacts. • If dielectric stress is less then arc is restrikes.

×