Replacement of Grid Interface Transformer with Solid State Transformer - Softcover

Reddy, Ch. Rami

Softcover

ISBN 10: 6203869902 ISBN 13: 9786203869903

Verlag: LAP LAMBERT Academic Publishing, 2021

Inhaltsangabe

In recent years the complexity of the grid systems has grown due to the increased penetration of renewable energy and distributed generation sources. The increased complexity requires new methods to quickly manage the changing sources and loads. This research focuses on one of such technologies, called the Solid State Transformer (SST). In wind energy conversion systems, the fundamental frequency step-up transformer acts as a key interface between the wind turbine and the grid. Recently, there have been efforts to replace this transformer by an advanced power-electronics-based solid-state transformer (SST). This project proposes a configuration that combines the doubly fed induction generator-based wind turbine and SST operation. A SST uses power electronic devices and a high-frequency transformer to achieve isolation and voltage conversion from one level to another. Several SST topologies have been proposed by different research groups, without a clear consensus on which is most suited for grid applications.<p>In recent years the complexity of the grid systems has grown due to the increased penetration of renewable energy and distributed generation sources. The increased complexity requires new methods to quickly manage the changing sources and loads. This research focuses on one of such technologies, called the Solid State Transformer (SST). In wind energy conversion systems, the fundamental frequency step-up transformer acts as a key interface between the wind turbine and the grid. Recently, there have been efforts to replace this transformer by an advanced power-electronics-based solid-state transformer (SST). This project proposes a configuration that combines the doubly fed induction generator-based wind turbine and SST operation. A SST uses power electronic devices and a high-frequency transformer to achieve isolation and voltage conversion from one level to another. Several SST topologies have been proposed by different research groups, without a clear consensus on which is most suited for grid applications.</p>

Über diesen Titel

Über die Autorin bzw. den Autor

Ch. Rami Reddy Completed B. Tech and M. Tech degrees in Electrical and Electronics Engineering, JNTU Kakinada, India in 2011 and 2014 respectively. He submitted his PhD thesis in Power Systems at K L University, India. He is currently working as Asst. Prof in EEE at Malla Reddy Engineering College (A), Maisammaguda, Secunderabad, Telangana, India.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2021
• Sprache: Englisch
• ISBN 10: 6203869902
• ISBN 13: 9786203869903
• Einband: Taschenbuch
• Anzahl der Seiten: 76
• Kontakt zum Hersteller: Edicoes Nosso Conhecimento; customerservice@vdm-vsg.de; ; SIA; Riga; 1039; Litauen