Voltage compensation method and system of inverter, electronic equipment and storage medium

The invention discloses a voltage compensation method and system for an inverter, electronic equipment and a storage medium, and relates to the field of inverters, and the method comprises the steps: determining a first voltage compensation amount and a second voltage compensation amount correspondi...

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Bibliographische Detailangaben
Hauptverfasser:	WEI NIANWEI, DU WEIDONG, CHEN FENG, ZHANG WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The invention discloses a voltage compensation method and system for an inverter, electronic equipment and a storage medium, and relates to the field of inverters, and the method comprises the steps: determining a first voltage compensation amount and a second voltage compensation amount corresponding to the current current flowing through a power device of the inverter and the current temperature of the power device, and determining a target duty ratio through the current input voltage, the target voltage, the polarity of the current current, the first voltage compensation amount and the second voltage compensation amount of the inverter, and enabling the inverter to accurately output the required target voltage by using the target duty ratio. Voltage compensation is carried out on the output voltage of the inverter by comprehensively considering the tube voltage drop of a power device and the voltage drop of a freewheel diode corresponding to the power device, it is ensured that the output voltage of the in