Pouring method and pouring tool for high-power high-energy-storage-density capacitor

The invention discloses a filling method of a high-power high-energy-storage-density capacitor. The filling method comprises the following steps: preparing a vacuum box and a plurality of vibration plates; the capacitor to be filled is placed in a vacuum box, the four vibration plates are made to be close to the capacitor from the periphery, and all vibration heads on each vibration plate are made to make close contact with the outer side surface of the corresponding shell panel; vacuumizing the interior of the vacuum box; all vibration heads on each vibration plate are started; starting a potting material pouring device; and after pouring is in place, closing the potting material pouring device and all the vibration heads, taking out the poured capacitor, and curing at normal temperature to complete the pouring process. The invention further discloses a pouring tool adopted by the pouring method of the high-power high-energy-storage-density capacitor. The pouring tool comprises a vacuum box, a driving unit,