The quantity of energy extracted from the wind primarily depends upon the type of generator used. Presently doubly feed induction generator (DFIG) and permanent magnet synchronous generator (PMSG) are widely used in wind energy conversion systems (WECS). In a DFIG based WECS a gearbox is used to synchronize the speed of turbine and rotor. The use of gearbox makes the WECS unreliable as the gearbox requires regular maintenance and it also suffers from faults. The use of PMSG in WECS system improves the reliability of the system. The WECS system with PMSG can be employed without the gear box and its self excitation property helps it to operate at high efficiency with high power factor. PMSG has many other advantages over DFIG such as because of the absence of slip rings makes its design simpler, as it is a self excitation generator as it does not require any DC supply for excitation circuit. Because of the above functional advantages of PMSG over DFIG most of the commercial WECS with DFIG are being replaced by PMSG.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The quantity of energy extracted from the wind primarily depends upon the type of generator used. Presently doubly feed induction generator (DFIG) and permanent magnet synchronous generator (PMSG) are widely used in wind energy conversion systems (WECS). In a DFIG based WECS a gearbox is used to synchronize the speed of turbine and rotor. The use of gearbox makes the WECS unreliable as the gearbox requires regular maintenance and it also suffers from faults. The use of PMSG in WECS system improves the reliability of the system. The WECS system with PMSG can be employed without the gear box and its self excitation property helps it to operate at high efficiency with high power factor. PMSG has many other advantages over DFIG such as because of the absence of slip rings makes its design simpler, as it is a self excitation generator as it does not require any DC supply for excitation circuit. Because of the above functional advantages of PMSG over DFIG most of the commercial WECS with DFIG are being replaced by PMSG. 68 pp. Englisch. N° de réf. du vendeur 9786200469687
Quantité disponible : 2 disponible(s)
Vendeur : moluna, Greven, Allemagne
Etat : New. N° de réf. du vendeur 494823505
Quantité disponible : Plus de 20 disponibles
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -The quantity of energy extracted from the wind primarily depends upon the type of generator used. Presently doubly feed induction generator (DFIG) and permanent magnet synchronous generator (PMSG) are widely used in wind energy conversion systems (WECS). In a DFIG based WECS a gearbox is used to synchronize the speed of turbine and rotor. The use of gearbox makes the WECS unreliable as the gearbox requires regular maintenance and it also suffers from faults. The use of PMSG in WECS system improves the reliability of the system. The WECS system with PMSG can be employed without the gear box and its self excitation property helps it to operate at high efficiency with high power factor. PMSG has many other advantages over DFIG such as because of the absence of slip rings makes its design simpler, as it is a self excitation generator as it does not require any DC supply for excitation circuit. Because of the above functional advantages of PMSG over DFIG most of the commercial WECS with DFIG are being replaced by PMSG.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch. N° de réf. du vendeur 9786200469687
Quantité disponible : 1 disponible(s)
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The quantity of energy extracted from the wind primarily depends upon the type of generator used. Presently doubly feed induction generator (DFIG) and permanent magnet synchronous generator (PMSG) are widely used in wind energy conversion systems (WECS). In a DFIG based WECS a gearbox is used to synchronize the speed of turbine and rotor. The use of gearbox makes the WECS unreliable as the gearbox requires regular maintenance and it also suffers from faults. The use of PMSG in WECS system improves the reliability of the system. The WECS system with PMSG can be employed without the gear box and its self excitation property helps it to operate at high efficiency with high power factor. PMSG has many other advantages over DFIG such as because of the absence of slip rings makes its design simpler, as it is a self excitation generator as it does not require any DC supply for excitation circuit. Because of the above functional advantages of PMSG over DFIG most of the commercial WECS with DFIG are being replaced by PMSG. N° de réf. du vendeur 9786200469687
Quantité disponible : 1 disponible(s)
Vendeur : preigu, Osnabrück, Allemagne
Taschenbuch. Etat : Neu. Improve Power Quality of grid connected PMSG based wind energy | Improve Power Quality of grid connected PMSG based wind energy | Jyoti Ranjan Nayak (u. a.) | Taschenbuch | 68 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786200469687 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. N° de réf. du vendeur 118335576
Quantité disponible : 5 disponible(s)