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公开(公告)号：US08829722B2
公开(公告)日：2014-09-09
申请号：US13285983
申请日：2011-10-31
IPC分类号： H02J1/00
CPC分类号： H02J1/00 , B60L11/1811 , B60L11/1812 , B60L11/185 , B60L2210/10 , H02J7/1423 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10T307/707
摘要： An energy storage and management system (ESMS) includes one or more energy storage devices configured to store electrical energy, a power electronic conversion system having a plurality of energy ports and including a plurality of DC electrical converters, and a controller configured to split a source current flowing from an electrical source that is connected to one of the plurality of energy ports into a first current and a second current, wherein the first and second currents flows respectively first and second of the plurality of DC converters, alter the first current and the second current by selectively turning on and turning off current flow to the first and second DC converters, and form a charging current by passing the first current and the second current simultaneously to a first of the one or more energy storage devices that is coupled to a second of the plurality of energy ports.
摘要翻译： 能量存储和管理系统（ESMS）包括被配置为存储电能的一个或多个能量存储装置，具有多个能量端口并且包括多个DC电转换器的电力电子转换系统，以及配置成将源 电流从连接到多个能量端口中的一个的电源流入第一电流和第二电流，其中第一和第二电流分别流过多个DC转换器的第一和第二电流，改变第一电流和 通过选择性地接通和关断到第一和第二DC转换器的电流流动，并且通过将第一电流和第二电流同时传递到耦合到第一和第二DC转换器的一个或多个能量存储装置中的第一个而形成充电电流 第二个能量端口。
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公开(公告)号：US20130106195A1
公开(公告)日：2013-05-02
申请号：US13285983
申请日：2011-10-31
IPC分类号： H02J1/00
CPC分类号： H02J1/00 , B60L11/1811 , B60L11/1812 , B60L11/185 , B60L2210/10 , H02J7/1423 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10T307/707
摘要： An energy storage and management system (ESMS) includes one or more energy storage devices configured to store electrical energy, a power electronic conversion system having a plurality of energy ports and including a plurality of DC electrical converters, and a controller configured to split a source current flowing from an electrical source that is connected to one of the plurality of energy ports into a first current and a second current, wherein the first and second currents flows respectively first and second of the plurality of DC converters, alter the first current and the second current by selectively turning on and turning off current flow to the first and second DC converters, and form a charging current by passing the first current and the second current simultaneously to a first of the one or more energy storage devices that is coupled to a second of the plurality of energy ports.
摘要翻译： 能量存储和管理系统（ESMS）包括被配置为存储电能的一个或多个能量存储装置，具有多个能量端口并且包括多个DC电转换器的电力电子转换系统，以及配置成将源 电流从连接到多个能量端口中的一个的电源流入第一电流和第二电流，其中第一和第二电流分别流过多个DC转换器的第一和第二电流，改变第一电流和 通过选择性地接通和关断到第一和第二DC转换器的电流流动，并且通过将第一电流和第二电流同时传递到耦合到第一和第二DC转换器的一个或多个能量存储装置中的第一个而形成充电电流 第二个能量端口。
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公开(公告)号：US20130049684A1
公开(公告)日：2013-02-28
申请号：US13216590
申请日：2011-08-24
IPC分类号： H02J7/00
CPC分类号： B60L11/1864 , B60L11/005 , B60L11/14 , B60L11/1812 , B60L11/1816 , B60L11/1868 , B60L2200/36 , B60L2200/42 , B60L2210/10 , B60L2240/527 , B60L2240/547 , Y02P90/60 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T90/127 , Y02T90/14
摘要： An energy storage and management system (ESMS) includes energy storage devices coupled to a power device, a power electronic conversion system that includes a plurality of DC electrical converters, each DC electrical converter configured to step up and to step down a DC voltage, wherein energy ports of the ESMS are coupleable to each of the energy storage devices, and each of the energy ports is coupleable to an electrical charging system. The ESMS includes a controller configured to determine a first condition of a first energy storage device and a second condition of a second energy storage device, wherein the first and second energy storage devices are each connected to respective energy ports of the power conversion system, determine a power split factor based on the first condition and on the second condition, and regulate power to the first and second energy storage devices based on the power split factor.
摘要翻译： 能量存储和管理系统（ESMS）包括耦合到电力设备的能量存储设备，包括多个DC电转换器的电力电子转换系统，每个DC电转换器被配置为升压和降压DC电压，其中 ESMS的能量端口可耦合到每个能量存储装置，并且每个能量端口可耦合到充电系统。 ESMS包括被配置为确定第一能量存储装置的第一状态和第二能量存储装置的第二状态的控制器，其中第一和第二能量存储装置各自连接到电力转换系统的相应能量端口，确定 基于第一条件和第二条件的功率分配因子，并且基于功率分配因子来调节对第一和第二能量存储装置的功率。
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4.发明申请SYSTEM FOR TRANSFERRING ENERGY FROM AN ENERGY SOURCE AND METHOD OF MAKING SAME 有权用于从能量源传输能量的系统及其制造方法公开(公告)号：US20130328539A1
公开(公告)日：2013-12-12
申请号：US13490505
申请日：2012-06-07
CPC分类号： H02J1/102 , B60L11/1868 , Y02T10/7011 , Y02T10/7066 , Y10T29/49117
摘要： A system for transferring energy from an energy source includes a first energy source, a DC link coupled to a DC load, a first DC-to-DC voltage converter coupled to the DC link, and a second DC-to-DC voltage converter coupled to the first energy source. A controller is coupled to the first and second DC-to-DC voltage converters and configured to determine a voltage level of the first energy source and of the DC link. If the voltage level of the DC link is less than the voltage level of the first energy source, the controller controls the second DC-to-DC voltage converter to draw energy from the first energy source to cause the DC voltage output from the first energy source and supplied to the first DC-to-DC voltage converter to be below the DC load voltage supplied to the DC link via the first DC-to-DC voltage converter.
摘要翻译： 用于从能源传送能量的系统包括第一能量源，耦合到DC负载的DC链路，耦合到DC链路的第一DC-DC电压转换器和耦合到DC链路的第二DC-DC电压转换器 到第一个能源。 控制器耦合到第一和第二DC-DC电压转换器并且被配置为确定第一能量源和DC链路的电压电平。 如果DC链路的电压电平小于第一能量源的电压电平，则控制器控制第二DC-DC电压转换器以从第一能量源吸取能量，以使来自第一能量的DC电压输出 源极并提供给第一DC-DC电压转换器，使其低于经由第一DC-DC电压转换器提供给DC链路的DC负载电压。
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公开(公告)号：US20130307489A1
公开(公告)日：2013-11-21
申请号：US13476165
申请日：2012-05-21
IPC分类号： H02J7/00
CPC分类号： B60L11/1809 , B60L11/005 , B60L11/14 , B60L11/1812 , B60L11/1816 , B60L11/185 , B60L11/1861 , B60L11/1864 , B60L11/1868 , B60L11/1872 , B60L11/1874 , B60L15/007 , B60L2210/10 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H02J7/0013 , H02J7/007 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： An electric vehicle includes a controller configured to receive sensor feedback from a high voltage storage device and from a low voltage storage device, compare the sensor feedback to operating limits of the respective high and low voltage storage device, determine, based on the comparison a total charging current to the high voltage storage device and to the low voltage storage device and a power split factor of the total charging current to the high voltage device and to the low voltage device, and regulate the total power to the low voltage storage device and the high voltage storage device based on the determination.
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公开(公告)号：US08994327B2
公开(公告)日：2015-03-31
申请号：US13216590
申请日：2011-08-24
CPC分类号： B60L11/1864 , B60L11/005 , B60L11/14 , B60L11/1812 , B60L11/1816 , B60L11/1868 , B60L2200/36 , B60L2200/42 , B60L2210/10 , B60L2240/527 , B60L2240/547 , Y02P90/60 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T90/127 , Y02T90/14
摘要： An energy storage and management system (ESMS) includes energy storage devices coupled to a power device, a power electronic conversion system that includes a plurality of DC electrical converters, each DC electrical converter configured to step up and to step down a DC voltage, wherein energy ports of the ESMS are coupleable to each of the energy storage devices, and each of the energy ports is coupleable to an electrical charging system. The ESMS includes a controller configured to determine a first condition of a first energy storage device and a second condition of a second energy storage device, wherein the first and second energy storage devices are each connected to respective energy ports of the power conversion system, determine a power split factor based on the first condition and on the second condition, and regulate power to the first and second energy storage devices based on the power split factor.
摘要翻译： 能量存储和管理系统（ESMS）包括耦合到电力设备的能量存储设备，包括多个DC电转换器的电力电子转换系统，每个DC电转换器被配置为升压和降压DC电压，其中 ESMS的能量端口可耦合到每个能量存储装置，并且每个能量端口可耦合到充电系统。 ESMS包括被配置为确定第一能量存储装置的第一状态和第二能量存储装置的第二状态的控制器，其中第一和第二能量存储装置各自连接到电力转换系统的相应能量端口，确定 基于第一条件和第二条件的功率分配因子，并且基于功率分配因子来调节对第一和第二能量存储装置的功率。
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公开(公告)号：US09142372B2
公开(公告)日：2015-09-22
申请号：US13476188
申请日：2012-05-21
IPC分类号： H01H47/00
CPC分类号： H01H47/001 , H01H47/002 , H01H2231/026 , Y10T307/826
摘要： A contactor unit includes an input lead connectable to a first lead of an energy output device, an output lead connectable to a first lead of a voltage bus, a contactor that connects and disconnects the input lead from the output lead, a driver configured to operate the contactor, a serial data link connectable to a system controller that is external to the contactor unit, and an integrated circuit (IC) positioned within the contactor unit and configured to output a control command to the driver to open the contactor based on at least one of a current in either the input lead or the output lead and a voltage differential across the contactor, and output a contactor control status via the serial data link.
摘要翻译： 接触器单元包括可连接到能量输出装置的第一引线的输入引线，可连接到电压总线的第一引线的输出引线，将输入引线与输出引线连接和断开的接触器，被配置为操作的驱动器 所述接触器，可连接到所述接触器单元外部的系统控制器的串行数据链路以及位于所述接触器单元内的集成电路（IC），并且被配置为输出控制命令至所述驱动器以基于至少开启所述接触器 在输入引线或输出引线中的电流之一以及接触器两端的电压差，并通过串行数据链路输出接触器控制状态。
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8.发明授权公开(公告)号：US09013168B2
公开(公告)日：2015-04-21
申请号：US13490505
申请日：2012-06-07
CPC分类号： H02J1/102 , B60L11/1868 , Y02T10/7011 , Y02T10/7066 , Y10T29/49117
摘要： A system for transferring energy from an energy source includes a first energy source, a DC link coupled to a DC load, a first DC-to-DC voltage converter coupled to the DC link, and a second DC-to-DC voltage converter coupled to the first energy source. A controller is coupled to the first and second DC-to-DC voltage converters and configured to determine a voltage level of the first energy source and of the DC link. If the voltage level of the DC link is less than the voltage level of the first energy source, the controller controls the second DC-to-DC voltage converter to draw energy from the first energy source to cause the DC voltage output from the first energy source and supplied to the first DC-to-DC voltage converter to be below the DC load voltage supplied to the DC link via the first DC-to-DC voltage converter.
摘要翻译： 用于从能源传送能量的系统包括第一能量源，耦合到DC负载的DC链路，耦合到DC链路的第一DC-DC电压转换器和耦合到DC链路的第二DC-DC电压转换器 到第一个能源。 控制器耦合到第一和第二DC-DC电压转换器并且被配置为确定第一能量源和DC链路的电压电平。 如果DC链路的电压电平小于第一能量源的电压电平，则控制器控制第二DC-DC电压转换器以从第一能量源吸取能量，以使来自第一能量的DC电压输出 源极并提供给第一DC-DC电压转换器，使其低于经由第一DC-DC电压转换器提供给DC链路的DC负载电压。
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9.发明授权Apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation and method of manufacturing same 有权使用具有高频变压器隔离的车载电力电子装置传递能量的装置及其制造方法公开(公告)号：US09290097B2
公开(公告)日：2016-03-22
申请号：US12940110
申请日：2010-11-05
CPC分类号： H02J7/0052 , B60L3/0069 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/1812 , B60L11/1816 , B60L11/1842 , B60L2210/12 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2220/42 , H02J7/0072 , H02J2007/0059 , Y02T10/6217 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7072 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T90/127 , Y02T90/14 , Y10T29/49117
摘要： An apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation includes a power electronic drive circuit comprises a dc bus and a first energy storage device coupled to the dc bus. A first bi-directional dc-to-ac voltage inverter is coupled to the first energy storage device and to the dc bus, and a first electromechanical device coupled to the first bi-directional dc-to-ac voltage inverter. A charging system coupled to the dc bus via a charge bus comprises a receptacle configured to mate with a connector coupled to a voltage source external to the power electronic drive circuit and an isolation transformer configured to electrically isolate the charge bus from the receptacle. A controller configured to cause the charging system to supply a charging voltage to the dc bus based on a voltage received from the voltage source external to the power electronic drive circuit.
摘要翻译： 一种使用具有高频变压器隔离的车载电力电子装置传送能量的装置，包括电力电子驱动电路，其包括直流总线和耦合到直流总线的第一能量存储装置。 第一双向直流到交流电压逆变器耦合到第一能量存储装置和直流总线，以及耦合到第一双向直流到交流电压逆变器的第一机电装置。 通过充电总线耦合到直流总线的充电系统包括被配置为与耦合到功率电子驱动电路外部的电压源的连接器配对的插座和被配置为将充电总线与插座电隔离的隔离变压器。 一种控制器，被配置为使得充电系统基于从电力电子驱动电路外部的电压源接收的电压向dc总线提供充电电压。
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公开(公告)号：US08981727B2
公开(公告)日：2015-03-17
申请号：US13476165
申请日：2012-05-21
CPC分类号： B60L11/1809 , B60L11/005 , B60L11/14 , B60L11/1812 , B60L11/1816 , B60L11/185 , B60L11/1861 , B60L11/1864 , B60L11/1868 , B60L11/1872 , B60L11/1874 , B60L15/007 , B60L2210/10 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H02J7/0013 , H02J7/007 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： An electric vehicle includes a controller configured to receive sensor feedback from a high voltage storage device and from a low voltage storage device, compare the sensor feedback to operating limits of the respective high and low voltage storage device, determine, based on the comparison a total charging current to the high voltage storage device and to the low voltage storage device and a power split factor of the total charging current to the high voltage device and to the low voltage device, and regulate the total power to the low voltage storage device and the high voltage storage device based on the determination.
摘要翻译： 电动车辆包括：控制器，被配置为接收来自高压存储装置和低压存储装置的传感器反馈，将传感器反馈与相应的高低压存储装置的操作极限进行比较，基于比较，确定总共 向高压存储装置和低压存储装置充电电流以及向高电压装置和低电压装置的总充电电流的功率分压系数，并调节对低压存储装置的总功率和 基于高压存储设备的测定。
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