Power management strategies of a Wind/hydrogen/ultra-capacitor based hybrid power system
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 12
Abstract
The generated power does not depend on the grid requirement but entirely on the fluctuant wind condition. A dc-coupled wind/hydrogen/ultra-capacitor hybrid power system is studied in this paper. The purpose of the control system is to coordinate these different sources, particularly their power exchange, in order to make controllable the generated power. As a result, an active wind generator can be built to provide some ancillary services to the grid. The control system should be adapted to integrate the power management strategies. Two power management strategies are presented and compared. We found that the “source-following” strategy has better performances on the grid power regulation than the “grid-following” strategy.
Authors and Affiliations
K. Mohan Murali Tarakesh, Dr . M. Gopichand Naik
Keywords
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