CONTROL OF BATTERY BACKED PHOTOVOLTAIC HYDROGEN-PRODUCTION

被引:15
作者
KAURANEN, PS
LUND, PD
VANHANEN, JP
机构
[1] Helsinki University of Technology, Department of Technical Physics
关键词
D O I
10.1016/0360-3199(93)90216-W
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
AU battery backed photovoltaic (PV) hydrogen production system shows several advantages over non-battery systems, especially in cases in which the PV array is not totally dedicated to hydrogen production. The use of battery state-of-charge (SOC) and time of the day limits as control parameters to optimize hydrogen production in au battery backed PV-electrolysis system may increase the annual H-2 Production by more than 10%. Through shunt resistor regulation of the electrolyzer current, au high system efficiency may be maintained even if the power of the PV array well exceeds that of the electrolyzer.
引用
收藏
页码:383 / 390
页数:8
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