Hexagonal solid-state transformer topology, control method and device
The invention discloses a hexagonal solid-state transformer topology and a control method and device.The topology comprises a hexagonal converter, a medium-voltage direct-current port and an alternating-current port, and the hexagonal converter comprises a first main bridge arm and a second main bri...
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| creator | JIANG HAO WANG YILIN SUN YICHAO YAN YINYU |
| description | The invention discloses a hexagonal solid-state transformer topology and a control method and device.The topology comprises a hexagonal converter, a medium-voltage direct-current port and an alternating-current port, and the hexagonal converter comprises a first main bridge arm and a second main bridge arm which are connected in parallel; the first main bridge arm comprises three sub-bridge arms which are connected in series; the second main bridge arm comprises three sub-bridge arms which are connected in series; the medium-voltage direct-current port is connected with a parallel connection point between the first main bridge arm and the second main bridge arm; and the alternating current port is formed by pairing the series connection points between the sub-bridge arms in pairs. By adopting the technical scheme, the energy of the high-voltage side is introduced into the high-frequency converter through the high-frequency circulation path in the form of high-frequency power and is transmitted to the low-volt |
| format | Patent |
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By adopting the technical scheme, the energy of the high-voltage side is introduced into the high-frequency converter through the high-frequency circulation path in the form of high-frequency power and is transmitted to the low-volt</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Hexagonal solid-state transformer topology, control method and device |
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