HIGH-VOLTAGE CHARGE BOOSTER AND METHOD FOR CHARGING A DIRECT CURRENT TRACTION BATTERY AT A DIRECT CURRENT CHARGING PILLAR AND CORRESPONDING ELECTRIC VEHICLE

摘要

A high-voltage charge booster is provided for charging a direct current traction battery at a direct current charging pillar. The high-voltage charge booster has a converter (14) for transforming the first voltage level into the second voltage level if the first voltage level differs from the second voltage level. A bypass (16) bypasses the converter (14) or connects through a power stage if the first voltage level corresponds to the second voltage level.

主权项

1. A high-voltage charge booster for charging a traction battery at a direct current charging pillar, the charging pillar having a first voltage level (Vin) and the traction battery having a second voltage level (Vout), the high-voltage charge booster comprising:
a converter for transforming the first voltage level (Vin) into the second voltage level (Vout) if the first voltage level (Vin) differs from the second voltage level (Vout), and a bypass for bypassing the converter or connecting through a power stage if the first voltage level (Vin) corresponds to the second voltage level (Vout).