Local area network power management device

Abstract

The invention relates to a power management device (1) integrating a network input (3); a first power interface (5) for critical loads of a local network; an islanding switch (7); a central controller (10); a network shaping inverter (14) configured to provide uninterruptible power to the critical loads: at least one battery (11); at least one bidirectional charging station (12) for electric vehicle (13) so that the home battery (11) can be used to charge the electric vehicle (13) and, when an electric vehicle (13) is plugged in with sufficient charge, a battery of the electric vehicle can be used to charge the home battery (11); so that the power management device can operate in an islanding mode in which the home battery (11) and / or the electric vehicle battery (13) supply the power interface (5).Figure for the abridged version: Fig 1.