Composite power supply method and device
The embodiment of the invention provides a composite power supply method and a device. The composite power supply device comprises an iron lithium cell power supply module, a lead-acid cell power supply module and a power supply control module. The iron lithium cell power supply module is used for p...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the invention provides a composite power supply method and a device. The composite power supply device comprises an iron lithium cell power supply module, a lead-acid cell power supply module and a power supply control module. The iron lithium cell power supply module is used for providing power for a load under the control of the power supply control module. The lead-acid cell power supply module is used for providing power for the load under the control of the power supply control module. The power supply control module is used for controlling the iron lithium cell power supply module to provide power for the load or controlling the iron lithium cell power supply module and the lead-acid cell power supply module to be connected in parallel to provide power for the load according to a power supply scene. According to the technical scheme, excellent properties of the iron lithium cell power supply module and the lead-acid cell power supply module can be fully used according to the power supp |
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