Single-stage high-frequency isolation multi-input grid-connected inverter control method and related equipment
According to the single-stage high-frequency isolation multi-input grid-connected inverter control method and related equipment disclosed by the invention, each path of input source generates an MPPT error amplification signal through a maximum power point tracking MPPT loop control module; wherein...
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| creator | QIU YANHUI ZHANG DAMIN ZHENG XUEQIN ZHANG QIANG ZENG HANCHAO JIANG ZHENZHAO |
| description | According to the single-stage high-frequency isolation multi-input grid-connected inverter control method and related equipment disclosed by the invention, each path of input source generates an MPPT error amplification signal through a maximum power point tracking MPPT loop control module; wherein the MPPT loop control module comprises a difference value between an output voltage and an output current of an input source and a voltage and current reference value corresponding to a maximum power point, and a PI regulator; generating a reference signal and a feedback signal of a grid-connected current according to the MPPT error amplification signal and a power grid voltage synchronization signal; and calculating a driving signal and a matrix converter switching signal by using a preset control model based on the reference signal and the feedback signal of the grid-connected current, and supplying power to each energy input end in a time-sharing manner. According to the invention, the waveform quality of the gr |
| format | Patent |
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According to the invention, the waveform quality of the gr</abstract><oa>free_for_read</oa></addata></record> |
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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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONTROLLING CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Single-stage high-frequency isolation multi-input grid-connected inverter control method and related equipment |
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