Power supply system for distributed station and power supply method thereof
The invention discloses a power supply system for a distributed station and a power supply method of the power supply system. The power supply system comprises a centralized direct-current power supply module arranged in an installation screen cabinet, at least one group of protection automatic powe...
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| Hauptverfasser: | , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a power supply system for a distributed station and a power supply method of the power supply system. The power supply system comprises a centralized direct-current power supply module arranged in an installation screen cabinet, at least one group of protection automatic power utilization devices and a distributed direct-current power supply module; the centralized direct-current power supply module is connected in series with the protection automatic power utilization devices; and the protection automatic power utilization devices are connected in series with the distributed direct-current power supply module. According to the present invention, the distributed direct-current power supply module is installed on the centralized direct-current power supply module, sothat the distributed direct-current power supply module automatically provides a backup power supply when the centralized direct-current power supply module breaks down or disappears or is abnormal,and the normal work of the |
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