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公开(公告)号：US06651759B1
公开(公告)日：2003-11-25
申请号：US10261528
申请日：2002-10-01
IPC分类号： B60K604
CPC分类号： B60K6/28 , B60K6/46 , B60K6/485 , B60K6/54 , B60L11/005 , B60L11/126 , B60L15/2045 , B60L2220/12 , B60W10/26 , B60W2050/0045 , B60W2510/244 , B60W2520/10 , B60W2710/06 , B60W2710/0644 , Y02T10/56 , Y02T10/6217 , Y02T10/6226 , Y02T10/7022 , Y02T10/7283 , Y10S903/907 , Y10S903/917
摘要： A hybrid electric propulsion system for powering a vehicle using a natural fuel engine and an electric motor. The hybrid electric vehicle is comprised of a drive train; an electric motor for driving the drive train; an auxiliary power unit (APU); an electric energy storage system electrically coupled to the electric motor; and wherein the auxiliary power unit and the electric energy storage system provide energy for powering the vehicle. An electric bus is directly connected to both the auxiliary power unit and the electric energy source and the voltage across the electric bus is substantially the same as the voltage across the electric energy source so that a change in voltage of the electric bus results in the same change to the voltage across the electric energy source. A power management controller is programmed to control output power of the power unit to maintain the energy storage system between a predetermined high voltage set-point and a predetermined low voltage set-point.
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公开(公告)号：US06484830B1
公开(公告)日：2002-11-26
申请号：US09558048
申请日：2000-04-26
IPC分类号： B60K604
CPC分类号： B60K6/28 , B60K6/46 , B60K6/485 , B60K6/54 , B60L11/005 , B60L11/126 , B60L15/2045 , B60L2220/12 , B60W10/26 , B60W2050/0045 , B60W2510/244 , B60W2520/10 , B60W2710/06 , B60W2710/0644 , Y02T10/56 , Y02T10/6217 , Y02T10/6226 , Y02T10/7022 , Y02T10/7283 , Y10S903/907 , Y10S903/917
摘要： A hybrid electric propulsion system for powering a vehicle using a natural fuel engine and an electric motor. The hybrid electric vehicle is comprised of a drive train; an electric motor for driving the drive train; an auxiliary power unit (APU); an electric energy storage system electrically coupled to the electric motor; and wherein the auxiliary power unit and the electric energy storage system provide energy for powering the vehicle. An electric bus is directly connected to both the auxiliary power unit and the electric energy source and the voltage across the electric bus is substantially the same as the voltage across the electric energy source so that a change in voltage of the electric bus results in the same change to the voltage across the electric energy source. A power management controller is programmed to control output power of the power unit to maintain the energy storage system between a predetermined high voltage set-point and a predetermined low voltage set-point.
摘要翻译： 一种用于使用天然燃料发动机和电动机为车辆供电的混合动力电动推进系统。 混合电动车由传动系组成; 用于驱动传动系的电动机; 辅助动力装置（APU）; 电耦合到电动机的电能存储系统; 并且其中所述辅助动力单元和所述电能存储系统提供用于为所述车辆供电的能量。 电气总线直接连接到辅助电源单元和电源两端，并且电气总线两端的电压基本上与电能源两端的电压相同，使得电动总线的电压变化相同 改变电能两端的电压。 电力管理控制器被编程为控制功率单元的输出功率，以将能量存储系统保持在预定的高电压设定点和预定的低电压设定点之间。
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公开(公告)号：US07252165B1
公开(公告)日：2007-08-07
申请号：US11361698
申请日：2006-02-24
IPC分类号： B60K6/04
CPC分类号： B60W20/13 , B60L1/003 , B60L11/123 , B60L11/1868 , B60L15/06 , B60W10/06 , B60W10/08 , B60W10/24 , B60W10/26 , B60W20/00 , B60W2510/24 , B60W2710/242 , B60Y2400/114 , Y02T10/6217 , Y02T10/6286 , Y02T10/644 , Y02T10/7005 , Y02T10/7022 , Y02T10/7066
摘要： A hybrid electric propulsion system for powering a vehicle using a natural fuel engine and an electric motor. The hybrid electric vehicle is comprised of a drive train; an electric motor for driving the drive train; an auxiliary power unit (APU); an electric energy storage system electrically coupled to the electric motor; and wherein the auxiliary power unit and the electric energy storage system provide energy for powering the vehicle. An electric bus is directly connected to both the auxiliary power unit and the electric energy source and the voltage across the electric bus is substantially the same as the voltage across the electric energy source so that a change in voltage of the electric bus results in the same change to the voltage across the electric energy source. A power management controller is programmed to control output power of the power unit to maintain the energy storage system between a predetermined high voltage set-point and a predetermined low voltage set-point.
摘要翻译： 一种用于使用天然燃料发动机和电动机为车辆供电的混合动力电动推进系统。 混合电动车由传动系组成; 用于驱动传动系的电动机; 辅助动力装置（APU）; 电耦合到电动机的电能存储系统; 并且其中所述辅助动力单元和所述电能存储系统提供用于为所述车辆供电的能量。 电气总线直接连接到辅助电源单元和电源两端，并且电气总线两端的电压基本上与电能源两端的电压相同，使得电动总线的电压变化相同 改变电能两端的电压。 电力管理控制器被编程为控制功率单元的输出功率，以将能量存储系统保持在预定的高电压设定点和预定的低电压设定点之间。
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公开(公告)号：US07004273B1
公开(公告)日：2006-02-28
申请号：US10721000
申请日：2003-11-24
IPC分类号： B60K6/04
CPC分类号： B60W20/13 , B60K6/46 , B60L1/003 , B60L1/02 , B60L3/12 , B60L7/14 , B60L11/005 , B60L11/126 , B60L11/16 , B60L11/1868 , B60L2210/40 , B60L2220/12 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/445 , B60L2240/662 , B60L2250/10 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7022 , Y02T10/7066 , Y02T10/7241 , Y02T10/7291 , Y02T90/16
摘要： A hybrid electric propulsion system for powering a vehicle using a natural fuel engine and an electric motor. The hybrid electric vehicle is comprised of a drive train; an electric motor for driving the drive train; an auxiliary power unit (APU); an electric energy storage system electrically coupled to the electric motor; and wherein the auxiliary power unit and the electric energy storage system provide energy for powering the vehicle. An electric bus is directly connected to both the auxiliary power unit and the electric energy source and the voltage across the electric bus is substantially the same as the voltage across the electric energy source so that a change in voltage of the electric bus results in the same change to the voltage across the electric energy source. A power management controller is programmed to control output power of the power unit to maintain the energy storage system between a predetermined high voltage set-point and a predetermined low voltage set-point.
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