Converter feedback control circuit and contain converter of this circuit

• Main Authors: WANG XINGBIN, JIN RUOYU, ZHANG ZHICONG
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2019
• 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

The utility model provides a feedback control circuit and contain the converter of this circuit, the feedback control circuit includes: N sub - feedback Unit and weighting arithmetic element, n is > 1natural number, each sub - feedback Unit all includes a current feedback input and a disturbing signal end, the weighting arithmetic element includes a n signal input part and a signal output part, and each sub - feedback Unit is used for gathering the output voltage that the converter corresponds each way to signal input part that output sample voltage respectively corresponds to the weighting arithmetic element, the weighting arithmetic element is used for carrying out the weighted sum to each sample voltage to the control end of output feedback control volume to main power circuit unit, the utility model discloses an adopt weighting arithmetic element and transformer to input former limit altogether to and keep apart the mode of feedback, and make and realize steady voltage output respectively between the mult