Abstract
A clear focus is nowadays on developing and improving the energy storage technologies. Pumped storage is a well-established one, and is capable of enhancing the integration of renewable energy sources. Pumped storage has an efficiency between 70-80%, and each of its elements affects it. Increased efficiency is desired especially when operating with renewable energy systems, which present low energy conversion factor (up to 50% - performance coefficient for wind turbines, and efficiency up to 40% for photovoltaic systems). In this paper the most efficient operation points of the induction motors in pumped storage systems are established. The variable speed operation of the pumped storage systems and motor loading conditions for pump applications have been the key factors for achieving the purpose of the paper.
Originalsprog | Engelsk |
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Titel | Proceedings of the ACEMP - OPTOM - Electromotion Joint Conference |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | sep. 2015 |
Sider | 669 - 674 |
ISBN (Trykt) | 978-1-4763-7239-8 |
DOI | |
Status | Udgivet - sep. 2015 |
Begivenhed | 2015 International Aegean Conference on Electrical machines and Power Electronics ACEMPOPTIM- ELECTROMOTION Joint Conference - Side, Side, Tyrkiet Varighed: 2 sep. 2015 → 4 sep. 2015 Konferencens nummer: 1 http://www.acemp-metu.com/Pages/Home |
Konference
Konference | 2015 International Aegean Conference on Electrical machines and Power Electronics ACEMPOPTIM- ELECTROMOTION Joint Conference |
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Nummer | 1 |
Lokation | Side |
Land/Område | Tyrkiet |
By | Side |
Periode | 02/09/2015 → 04/09/2015 |
Internetadresse |