INTEGRATED MOTOR DRIVE AND BATTERY CHARGING SYSTEM

摘要

In one possible embodiment, a motor charging system for connection with a battery is provided having a rotor and a stator. The stator has delta H-bridge connected windings. The delta H-bridge includes an inverter at one side and a switching means at another side with each winding being connected between inverter pole switches and switching means pole switches. An A/C power port is connected to the windings such that when the switching means is off the A/C power port is connected to the battery bus via the windings and the inverter.

主权项

1. An integrated power conversion system for a vehicle, the integrated power conversion system comprising:
a) a rotor; b) a stator comprising a delta H-bridge connected windings comprising:
i) an inverter comprising a first set of pairs of switches connected across a battery bus, a first end of each winding being connected between a respective pair of switches; andii) a second set of pairs of switches connected across the battery bus in parallel with the first set of switches, a second end of each winding being connected between a respective pair of switches; and c) an A/C power port connected to the second end of each winding.