High Efficiency Plants and Building Integrated Renewable Energy Systems

2019 ◽  
pp. 441-595
Keyword(s):  
Renewable Energy ◽  
High Efficiency ◽  
Energy Systems ◽  
Renewable Energy Systems

A bidirectional DC-DC converter for renewable energy systems

2009 ◽  
Vol 57 (4) ◽  
pp. 363-368 ◽  
Author(s):  
S. Jalbrzykowski ◽  
T. Citko
Keyword(s):  
Renewable Energy ◽  
Energy Storage ◽  
Theoretical Analysis ◽  
High Efficiency ◽  
Dynamic Properties ◽  
Energy Systems ◽  
Laboratory Model ◽  
Storage Element ◽  
Renewable Energy Systems ◽  
Step Down

A bidirectional DC-DC converter for renewable energy systemsTo improve the energy quality, most of the renewable energy systems include an energy storage element charged by the bidirectional DC-DC converter. This paper proposes the bidirectional DC-DC converter which employs the two bridge configuration resonant class-E converters on the both sides of the isolating transformer. The low side converter is controlled as step up and the high side converter is controlled as step down. The proposed system is characterized by good dynamic properties and high efficiency because the converter transistors are switched in ZVS conditions. A theoretical analysis to provide relations for system design, and the laboratory model investigations to validate the system characteristic are given in the paper.

Advanced Heat/Mass Exchanger Technology for Geothermal and Solar Renewable Energy Systems

2014 ◽  
Author(s):  
Miles Greiner ◽  
Amy Childress ◽  
Sage Hiibel ◽  
Kwang Kim ◽  
Chanwoo Park ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Systems ◽  
Renewable Energy Systems ◽  
Mass Exchanger

Optimizing Storage and Renewable Energy Systems with REopt

2017 ◽  
Author(s):  
Emma M. Elgqvist ◽  
Katherine H. Anderson ◽  
Dylan S. Cutler ◽  
Nicholas A. DiOrio ◽  
Nicholas D. Laws ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Systems ◽  
Renewable Energy Systems
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