Patent 9085218 was granted and assigned to Carrier Corporation on July, 2015 by the United States Patent and Trademark Office.
An auxiliary power system and method distributes and controls excess electric power that is available from a trailer box refrigeration system. The trailer box refrigeration system may have either a generator for generating direct current (DC), or an alternator for generating alternating current (ac). The generator/alternator produces power to power refrigeration system loads and excess generated power may be distributed to auxiliary loads not associated with the refrigeration system.