Direct-current bus voltage-sharing circuit and control method thereof

The invention belongs to the technical field of direct-current bus voltage sharing, and particularly discloses a direct-current bus voltage sharing circuit and a control method, and the circuit comprises a capacitor voltage division circuit which outputs an upper voltage and a lower voltage of a dir...

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Hauptverfasser:	SUN XIBIN, JU HONGBING, XIE LIYING, CHI ENXIAN, LI XIN, LIU HUI, WANG DETAO, DONG BAOJIN
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 THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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creator	SUN XIBIN JU HONGBING XIE LIYING CHI ENXIAN LI XIN LIU HUI WANG DETAO DONG BAOJIN
description	The invention belongs to the technical field of direct-current bus voltage sharing, and particularly discloses a direct-current bus voltage sharing circuit and a control method, and the circuit comprises a capacitor voltage division circuit which outputs an upper voltage and a lower voltage of a direct-current bus; the input of the first adder is the upper voltage and the lower voltage of the direct current bus, the output of the first adder is sequentially connected with the proportional element and the integral differential element, the output of the integral differential element is connected with the first input end of the second adder, and the second input end of the second adder is connected with zero potential; the output of the second adder is connected to the first input end of the comparator, the second output end of the comparator is connected with a set alternating current voltage, the output end of the comparator is pulled up, and an obtained output signal passes through the signal forward device
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subjects	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 THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
title	Direct-current bus voltage-sharing circuit and control method thereof
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