Energy storage power supply and energy storage power supply system
The embodiment of the utility model discloses an energy storage power supply and an energy storage power supply system, and the energy storage power supply comprises a control module, a modulation module and an energy storage module. The control module is used for determining a reference value of a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The embodiment of the utility model discloses an energy storage power supply and an energy storage power supply system, and the energy storage power supply comprises a control module, a modulation module and an energy storage module. The control module is used for determining a reference value of a reference signal matched with a power value of a load under the condition that at least two energy storage power supplies adopt a power connecting line for parallel operation and the current energy storage power supply is connected with the load, and generating a modulation signal based on a reference value code; the modulation module is used for superposing a modulation signal output by the control module in the energy storage power supply and an output signal output by the energy storage module to obtain a carrier signal; the energy storage module is used for providing electric energy for a load; the carrier signal is used for adjusting the output value of the output signal output by the energy storage module in |
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