EUR 23,00 per la spedizione da Germania a U.S.A.
Destinazione, tempi e costiDa: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An electric power system should ensure the availability of electrical energy without interruption to every load connected to the system. The high voltage transmission lines carrying bulk power could extend over several hundred kilometers, as these are overhead lines and are exposed to their breakdown due to natural calamities, falling of external objects, and damage due to the insulators. These are not only due to mechanical damage but also in an electric fault. One of the sources of trouble to continuous supply is the shunt fault or short circuit which produces a sudden and sometimes violent change in system operation. Protective relays are meant to mitigate the effects of faults. This text treats the entire spectrum of relays, from electromechanical to the state-of-the-art numerical relays for protection of transmission lines, turbo alternators, transformers, busbars, and motors. The protection engineer has to strike a balance between the threat perception and the security offered by the protective scheme. 140 pp. Englisch. Codice articolo 9786139872176
Quantità: 2 disponibili
Da: AHA-BUCH GmbH, Einbeck, Germania
Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - An electric power system should ensure the availability of electrical energy without interruption to every load connected to the system. The high voltage transmission lines carrying bulk power could extend over several hundred kilometers, as these are overhead lines and are exposed to their breakdown due to natural calamities, falling of external objects, and damage due to the insulators. These are not only due to mechanical damage but also in an electric fault. One of the sources of trouble to continuous supply is the shunt fault or short circuit which produces a sudden and sometimes violent change in system operation. Protective relays are meant to mitigate the effects of faults. This text treats the entire spectrum of relays, from electromechanical to the state-of-the-art numerical relays for protection of transmission lines, turbo alternators, transformers, busbars, and motors. The protection engineer has to strike a balance between the threat perception and the security offered by the protective scheme. Codice articolo 9786139872176
Quantità: 1 disponibili
Da: moluna, Greven, Germania
Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Chaine SabitaDr. Sabita Chaine received the B.E. (Electrical Engineering) degree in 2005 and M.Tech (Electrical Engineering) degree in 2011. She completed her Ph.D. degree (Electrical Engineering) from Veer Surendra Sai University of. Codice articolo 385875175
Quantità: Più di 20 disponibili
Da: dsmbooks, Liverpool, Regno Unito
paperback. Condizione: New. New. book. Codice articolo D8S0-3-M-6139872170-6
Quantità: 1 disponibili