Research and practice of designing hydro/photovoltaic hybrid power system in microgrid
Small-hydro power station is often used in remote area beside a river, but it doesn't match electricity demand so well, especially in dry season. A photovoltaic (PV) system with battery is a suitable option to complement the electricity gap. In this paper, a new structure of MW-class PV system...
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Published in | 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC) pp. 1509 - 1514 |
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Main Authors | , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.06.2013
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Subjects | |
Online Access | Get full text |
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Summary: | Small-hydro power station is often used in remote area beside a river, but it doesn't match electricity demand so well, especially in dry season. A photovoltaic (PV) system with battery is a suitable option to complement the electricity gap. In this paper, a new structure of MW-class PV system integrating battery at DC-bus is proposed to be used in hydro/PV hybrid power system, and 4 main designing considerations and several key equipments are discussed. In 2011, a 2MWp PV station with the proposed structure was built up in Yushu, China. From stability analysis, the station shows a strong stability under load cut-in/off and solar irradiance's fluctuation. |
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ISSN: | 0160-8371 |
DOI: | 10.1109/PVSC.2013.6744432 |