OFF-GRID MASTER-SLAVE SOLAR INVERTER SYSTEM AND METHOD THEREOF

A control method of an off-grid master-slave solar inverter system includes powering on the off-grid master-slave solar inverter system; a controller controlling a first inverter and a second inverter to prepare to output pulses corresponding to a first series number and pulses corresponding to a se...

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Bibliographische Detailangaben
Hauptverfasser: HSIANG LI, CHIANG CHANGIA, KU HSIAOIH
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A control method of an off-grid master-slave solar inverter system includes powering on the off-grid master-slave solar inverter system; a controller controlling a first inverter and a second inverter to prepare to output pulses corresponding to a first series number and pulses corresponding to a second series number, respectively; only the first inverter outputting a pulse corresponding to a first number of the first series number; and the controller controlling the first inverter to output a first alternating current voltage and the second inverter to output a second alternating current voltage with a frequency of the first alternating current voltage after a first predetermined time.