|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 55 인용 특허 : 13|
A hybrid electric vehicle, such as a bus or delivery vehicle, includes batteries and a turbogenerator/motor connected through a double conversion control system. The batteries and the turbogenerator/motor are each connected to a DC bus through bi-directional power converters operating as customized bi-directional switching converters configured, under the control of a power controller, to provide an interface between the DC bus and the batteries and turbogenerator/motor, respectively.
1. A hybrid electric vehicle power generation system, comprising: a turbo generator/motor; a DC bus; a first power converter connecting said turbogenerator/motor and said DC bus, said first power converter serving as an AC to DC convertor when power is supplied from said turbogenerator/motor to said DC bus and as a DC to AC convertor when power is supplied from said DC bus to said turbogenerator/motor; an energy storage device; a second power converter connecting said energy storage device and said DC bus, said second power converter transferring ...