A system and method is provided for charging an auxiliary battery in a plug-in electric
vehicle with an onboard charging system. The auxiliary battery has a predetermined …

BACKGROUND Refrigeration units, eg, for refrigerated trucks or rail cars, typically include
an internal combustion engine which drives a compressor of the refrigeration unit via a belt …

A vehicle charging system includes a charger configured to receive power form an external
power source and a connector. The connector is configured to receive power from the …

The technology described herein provides a stand-alone intelligent battery charger and
intelligent conditioner for use with a high-voltage battery, such as those used in hybrid …

(51) Int. Cl.(HEV) traction battery using energy provided by a low volt H02. 7/4(2006.01) age
(LV) lead acid vehicle battery. An HVCA can include a B60L. II/IS(2006.01) DCDC converter …

An off-board battery charger for a vehicle may include a high-voltage connector having first,
second and power sup ply connector ports. The first connector port connects to a vehicle …

A vehicle includes a high voltage traction battery for providing propulsion energy to the
vehicle. A battery control module controls the operation of the battery, and also commands …

An accumulator control device includes a first electrical con nection configured to connect
the accumulator control device to a local accumulator. A second electrical connection is …

A vehicle charging system includes a controller programmed to, in response to a charger
being coupled to a power source and parameters being indicative of a low charge level of …

An off-board battery charger for a vehicle may include a high-voltage connector having first,
second and power supply connector ports. The first connector port connects to a vehicle …