Energy storage frequency converter system
The invention discloses an energy storage frequency converter system. The system comprises a rectification device, an inversion frequency conversion apparatus and a cell apparatus. An input terminal of the rectification device is connected to an alternating current, an output terminal is connected t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses an energy storage frequency converter system. The system comprises a rectification device, an inversion frequency conversion apparatus and a cell apparatus. An input terminal of the rectification device is connected to an alternating current, an output terminal is connected to an input terminal of the inversion frequency conversion apparatus, and a rectified direct currentafter rectification of the alternating current via the rectification device is output to the inversion frequency conversion apparatus. An output terminal of the cell apparatus is connected to an inputterminal of the inversion frequency conversion apparatus and outputs a cell direct current to the inversion frequency conversion apparatus. An output terminal of the inversion frequency conversion apparatus is connected to a load motor and outputs the rectified direct current which is output by the inversion frequency conversion apparatus to the rectification device to the load motor or a frequency-conversion alternating |
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