IEEE Std C37.011-2011 (Revision of IEEE Std C37.011-2005) : IEEE Guide for the Application of Transient Recovery Voltage for AC High-Voltage Circuit Breakers - Redline / / Institute of Electrical and Electronics Engineers
Pubbl/distr/stampa
Piscataway, NJ, USA : , : IEEE, , 2011
ISBN
0-7381-7104-2
Descrizione fisica
1 online resource (141 pages)
Disciplina
620.110218
Soggetti
Electric circuit-breakers
Electric circuits - Alternating current
Electric relays
Lingua di pubblicazione
Inglese
Formato
Materiale a stampa
Livello bibliografico
Monografia
Sommario/riassunto
Procedures and calculations necessary to apply the standard transient recovery voltage (TRV) ratings for ac high-voltage circuit breakers rated above 1000 V are covered in this application guide. The breaking capability limits of these circuit breakers are determined to a great degree by the TRV. The TRV ratings are compared with typical system TRV duties. Examples of TRV calculation are given with suggested options if the TRV duty exceeds the TRV ratings of the circuit breaker.