Electric car and energy storage power supply module group thereof
The utility model discloses an electric car and an energy storage power supply module group thereof. The energy storage power supply module group comprises a module group body and a voltage equalization circuit board. The module group body comprises a plurality of super capacitor units. Each supper...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an electric car and an energy storage power supply module group thereof. The energy storage power supply module group comprises a module group body and a voltage equalization circuit board. The module group body comprises a plurality of super capacitor units. Each supper capacitor unit is provided with a positive column and a negative column. Positive columns and negative columns of every two super capacitor units are connected in series through a conducting bar, and the conducting bar is fixed with the positive columns and the negative columns through first conductive screws. Top parts of the first conductive screws are provided with threaded holes. The voltage equalization circuit board is electrically connected with the positive columns and the negative columns through second conductive screws inserted in the threaded holes. With the abovementioned arrangement, the energy storage power supply module group does not require leads between the voltage equalization circuit board and the module group body, so that the problem of messy wiring is prevented. |
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