CHARGE CONTROL APPARATUS, ELECTRICALLY POWERED VEHICLE AND ELECTRIC STORAGE CHARGE CONTROL METHOD

摘要

When it is determined that an electric storage (B) is to be charged from a commercial power source (55), a controller (60) sets a control target of a voltage VH of a power line (PL2) to be controlled by a boost converter (10), based on a voltage Vac of the commercial power source (55). Specifically, the controller (60) sets the control target of the voltage VH to a level approximately equal to the crest value of voltage Vac. Then, the controller (60) outputs an input permission command (EN) to a relay circuit (40), and controls inverters (20, 30) to execute charging of the electric storage (B).