Buck-boost system and method suitable for photovoltaic direct current access electrolysis system

The invention relates to a buck-boost system suitable for a photovoltaic direct current access electrolysis system, and belongs to the field of direct current electrolysis, the buck-boost system comprises a photovoltaic module, a direct current boost module, a direct current buck module, a load modu...

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Hauptverfasser: YI FACHENG, MA SHENGDONG, GU BINGLIN, QI WEIXI, CHEN ZHAOBO, YU GUOSHANG, CHAI TIANLEI, ZHAO DAOQING, WANG WEI, LIU MINGBO, WEI XIAOHUI, CHEN JIANGLEI, WANG BINGLIN, CHE GUOWEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to a buck-boost system suitable for a photovoltaic direct current access electrolysis system, and belongs to the field of direct current electrolysis, the buck-boost system comprises a photovoltaic module, a direct current boost module, a direct current buck module, a load module and a tracking module, the direct-current boosting module is used for acquiring voltage output by the photovoltaic module and outputting first voltage, and the direct-current voltage reduction module is used for acquiring the first voltage output by the direct-current boosting module and outputting second voltage; the load module is used for obtaining the direct current output by the direct current voltage reduction module, and the direct current is obtained according to the second voltage; and the tracking module is used for acquiring the power of the direct-current boosting module and transmitting the power of the direct-current boosting module to the direct-current step-down module, and the power of the direc