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公开(公告)号：US20120229098A1
公开(公告)日：2012-09-13
申请号：US13045432
申请日：2011-03-10
IPC分类号： H02J7/04
CPC分类号： H02M3/3376 , H02J7/0052 , H02J2007/0059 , Y02B40/90 , Y02E70/40
摘要： The apparatus for charging an energy storage system (ESS) from an AC line voltage includes a boost stage for converting the AC line voltage to a first ESS charging voltage; an isolation stage, coupled to the boost stage, for converting the first ESS charging voltage to a second ESS charging voltage with the second ESS charging voltage less than the first ESS charging voltage, the isolation stage removing a common mode current between the ESS and the boost stage; a configurator, responsive to a control signal, to set a direct communication of the first ESS charging voltage to the ESS in a bypass mode and to open the direct communication of the first ESS charging voltage to the ESS in an isolation mode; and a controller, coupled to the configurator, for setting the modes responsive to a battery voltage, a peak of the AC line voltage, and a total leakage current at an input of the AC line voltage, the controller asserting the control signal to the configurator.
摘要翻译： 用于从AC线电压对能量存储系统（ESS）充电的装置包括用于将AC线电压转换为第一ESS充电电压的升压级; 耦合到升压级的隔离级，用于将第一ESS充电电压转换成具有小于第一ESS充电电压的第二ESS充电电压的第二ESS充电电压，所述隔离级去除ESS与所述ESS充电电压之间的共模电流 提升阶段 配置器，响应于控制信号，以旁路模式将所述第一ESS充电电压直接通信到所述ESS，并以隔离模式将所述第一ESS充电电压直接通信到所述ESS; 以及耦合到所述配置器的控制器，用于响应于电池电压，AC线电压的峰值以及在AC线电压的输入处的总泄漏电流来设置模式，所述控制器将所述控制信号置于所述配置器 。
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公开(公告)号：US08810208B2
公开(公告)日：2014-08-19
申请号：US13045432
申请日：2011-03-10
CPC分类号： H02M3/3376 , H02J7/0052 , H02J2007/0059 , Y02B40/90 , Y02E70/40
摘要： The apparatus for charging an energy storage system (ESS) from an AC line voltage includes a boost stage for converting the AC line voltage to a first ESS charging voltage; an isolation stage, coupled to the boost stage, for converting the first ESS charging voltage to a second ESS charging voltage with the second ESS charging voltage less than the first ESS charging voltage, the isolation stage removing a common mode current between the ESS and the boost stage; a configurator, responsive to a control signal, to set a direct communication of the first ESS charging voltage to the ESS in a bypass mode and to open the direct communication of the first ESS charging voltage to the ESS in an isolation mode; and a controller, coupled to the configurator, for setting the modes responsive to a battery voltage, a peak of the AC line voltage, and a total leakage current at an input of the AC line voltage, the controller asserting the control signal to the configurator.
摘要翻译： 用于从AC线电压对能量存储系统（ESS）充电的装置包括用于将AC线电压转换为第一ESS充电电压的升压级; 耦合到升压级的隔离级，用于将第一ESS充电电压转换成具有小于第一ESS充电电压的第二ESS充电电压的第二ESS充电电压，所述隔离级去除ESS与所述ESS充电电压之间的共模电流 提升阶段 配置器，响应于控制信号，以旁路模式将所述第一ESS充电电压直接通信到所述ESS，并以隔离模式将所述第一ESS充电电压直接通信到所述ESS; 以及耦合到所述配置器的控制器，用于响应于电池电压，AC线电压的峰值以及在AC线电压的输入处的总泄漏电流来设置模式，所述控制器将所述控制信号置于所述配置器 。
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公开(公告)号：US20120091953A1
公开(公告)日：2012-04-19
申请号：US12903388
申请日：2010-10-13
申请人： Anil Paryani , Troy A. Nergaard , Andrew Baglino
发明人： Anil Paryani , Troy A. Nergaard , Andrew Baglino
IPC分类号： H02J7/00
CPC分类号： H01M10/44 , B60L11/1842 , B60L11/1844 , H01M10/46 , H01M10/48 , H02J7/04 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： A charging system and method that improves utilization of available AC power during onboard charging of energy storage systems of electric vehicles. An onboard charging method for an energy storage system of an electric vehicle, the method using an AC power source, includes a) establishing a maximum DC charging current for the energy storage system responsive to a control signal indicating real-time available current/power from the AC source; and b) controlling a charging system to provide an actual DC charging current, up to the maximum DC charging current, to the energy storage system.
摘要翻译： 一种充电系统和方法，用于在电动车辆储能系统的板载充电期间提高可用AC电力的利用率。 一种用于电动车辆的能量存储系统的车载充电方法，所述使用AC电源的方法包括：a）响应于指示实时可用电流/功率的控制信号建立用于能量存储系统的最大DC充电电流 交流电源; 以及b）控制充电系统以向能量存储系统提供直到最大直流充电电流的实际直流充电电流。
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公开(公告)号：US08638063B2
公开(公告)日：2014-01-28
申请号：US12903388
申请日：2010-10-13
申请人： Anil Paryani , Troy A. Nergaard , Andrew Baglino
发明人： Anil Paryani , Troy A. Nergaard , Andrew Baglino
IPC分类号： H02J7/00
CPC分类号： H01M10/44 , B60L11/1842 , B60L11/1844 , H01M10/46 , H01M10/48 , H02J7/04 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： A charging system and method that improves utilization of available AC power during onboard charging of energy storage systems of electric vehicles. An onboard charging method for an energy storage system of an electric vehicle, the method using an AC power source, includes a) establishing a maximum DC charging current for the energy storage system responsive to a control signal indicating real-time available current/power from the AC source; and b) controlling a charging system to provide an actual DC charging current, up to the maximum DC charging current, to the energy storage system.
摘要翻译： 一种充电系统和方法，用于在电动车辆储能系统的板载充电期间提高可用AC电力的利用率。 一种用于电动车辆的能量存储系统的车载充电方法，所述使用AC电源的方法包括：a）响应于指示实时可用电流/功率的控制信号建立用于能量存储系统的最大DC充电电流 交流电源; 以及b）控制充电系统以向能量存储系统提供直到最大直流充电电流的实际直流充电电流。
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公开(公告)号：US20130285602A1
公开(公告)日：2013-10-31
申请号：US13460202
申请日：2012-04-30
IPC分类号： H02J7/00
CPC分类号： H02J50/12 , B60L11/1816 , B60L11/182 , H02J7/02 , H02J7/025 , H02J17/00 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： An apparatus and method efficiently integrating inductive and conductive charging systems, including embodiments directed towards enabling user selection of either, or both, of conductive and inductive charging. Conductive charging and inductive charging both have, in certain contexts or when judged by different criteria, advantages over the other. Systems and methods relying on one or the other would not have as wide-spread value to a user with opportunities to access both types of charging modalities.
摘要翻译： 一种有效地集成感应和导电充电系统的装置和方法，包括实现导电和感应充电之一或两者的用户选择的实施例。 导电充电和感应充电在某些情况下或通过不同的标准判断时具有优势。 依赖于一个或另一个的系统和方法对于具有访问两种类型的计费模式的机会的用户将不具有广泛的价值。
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公开(公告)号：US20120266914A1
公开(公告)日：2012-10-25
申请号：US13090952
申请日：2011-04-20
CPC分类号： B08B3/02 , B08B1/00 , B60L11/1818 , B60L11/1825 , H01R43/002 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： A contamination cleaner for a socket of a charging connector used with a charging station for an electric vehicle wherein the charging connector mates to a charging coupler of the electric vehicle during charging includes a housing mechanically configured generally similarly to the charging coupler enabling the housing to mechanically mate to the charging connector; and a cleaning contact, coupled to the housing and complementary to the socket, for engaging the socket and removing surface contaminants from the socket whenever the housing mechanically mates to the charging connector.
摘要翻译： 用于与用于电动车辆的充电站的充电连接器的插座的污染物清洁器，其中充电连接器在充电期间与电动车辆的充电耦合器配合包括机械地配置为与充电耦合器类似的壳体，使得壳体机械地 与充电连接器配合; 以及清洁接触件，其联接到所述壳体并与所述插座互补，用于接合所述插座并且每当所述壳体与所述充电连接器机械配合时从所述插座移除表面污染物。
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公开(公告)号：US08933661B2
公开(公告)日：2015-01-13
申请号：US13460202
申请日：2012-04-30
IPC分类号： G06F17/50
CPC分类号： H02J50/12 , B60L11/1816 , B60L11/182 , H02J7/02 , H02J7/025 , H02J17/00 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： An apparatus and method efficiently integrating inductive and conductive charging systems, including embodiments directed towards enabling user selection of either, or both, of conductive and inductive charging. Conductive charging and inductive charging both have, in certain contexts or when judged by different criteria, advantages over the other. Systems and methods relying on one or the other would not have as wide-spread value to a user with opportunities to access both types of charging modalities.
摘要翻译： 一种有效地集成感应和导电充电系统的装置和方法，包括实现导电和感应充电之一或两者的用户选择的实施例。 导电充电和感应充电在某些情况下或通过不同的标准判断时具有优势。 依赖于一个或另一个的系统和方法对于具有访问两种类型的计费模式的机会的用户将不具有广泛的价值。
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公开(公告)号：US08627534B2
公开(公告)日：2014-01-14
申请号：US13090952
申请日：2011-04-20
CPC分类号： B08B3/02 , B08B1/00 , B60L11/1818 , B60L11/1825 , H01R43/002 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： A contamination cleaner for a socket of a charging connector used with a charging station for an electric vehicle wherein the charging connector mates to a charging coupler of the electric vehicle during charging includes a housing mechanically configured generally similarly to the charging coupler enabling the housing to mechanically mate to the charging connector; and a cleaning contact, coupled to the housing and complementary to the socket, for engaging the socket and removing surface contaminants from the socket whenever the housing mechanically mates to the charging connector.
摘要翻译： 用于与用于电动车辆的充电站的充电连接器的插座的污染物清洁器，其中充电连接器在充电期间与电动车辆的充电耦合器配合包括机械地配置为与充电耦合器类似的壳体，使得壳体机械地 与充电连接器配合; 以及清洁接触件，其联接到所述壳体并与所述插座互补，用于接合所述插座并且每当所述壳体与所述充电连接器机械配合时从所述插座移除表面污染物。
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公开(公告)号：US08324863B2
公开(公告)日：2012-12-04
申请号：US12763029
申请日：2010-04-19
申请人： Troy A. Nergaard
发明人： Troy A. Nergaard
IPC分类号： H02J7/00
CPC分类号： H02M1/42 , H02J7/022 , H02M2001/007 , Y02B40/90 , Y02B70/12
摘要： A voltage converter for charging an energy storage module from an alternating current line voltage, includes a first charging stage, coupled to the energy storage module, converting the line voltage to a first rectified direct current module charging voltage communicated to the energy storage module, the first rectified direct current module charging voltage greater than the line voltage, the first charging stage including an inductance for communicating a first charging current to the energy storage module; a second charging stage, switchably coupled serially with the first charging stage, down-converting the alternating current line voltage to a second rectified direct current module voltage, the second rectified direct current module voltage less than the first rectified direct current module charging voltage, wherein the second charging stage produces a second charging current not greater than the first charging current; and a controller for selectably switching the second charging stage serially with the first charging stage when the line voltage has a peak value greater than a predefined relationship to a voltage of the energy storage module wherein the second charging stage communicates the second charging current to the energy storage module through the inductance.
摘要翻译： 一种用于从交流线路电压对能量存储模块充电的电压转换器，包括耦合到所述能量存储模块的第一充电级，将所述线路电压转换成与所述能量存储模块通信的第一整流直流模块充电电压， 第一整流直流模块的充电电压大于线路电压，第一充电阶段包括用于将第一充电电流传送到储能模块的电感; 第二充电级，与第一充电级串联地切换耦合，将交流线路电压下变频为第二整流直流模块电压，第二整流直流模块电压小于第一整流直流模块充电电压，其中 第二充电阶段产生不大于第一充电电流的第二充电电流; 以及控制器，用于当所述线路电压具有大于与所述能量存储模块的电压的预定关系的峰值时可选地切换所述第二充电阶段的所述第二充电阶段，其中所述第二充电阶段将所述第二充电电流传递到所述能量 存储模块通过电感。
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公开(公告)号：US20110254512A1
公开(公告)日：2011-10-20
申请号：US12763029
申请日：2010-04-19
申请人： Troy A. Nergaard
发明人： Troy A. Nergaard
IPC分类号： H02J7/04
CPC分类号： H02M1/42 , H02J7/022 , H02M2001/007 , Y02B40/90 , Y02B70/12
摘要： A voltage converter for charging an energy storage module from an alternating current line voltage, includes a first charging stage, coupled to the energy storage module, converting the line voltage to a first rectified direct current module charging voltage communicated to the energy storage module, the first rectified direct current module charging voltage greater than the line voltage, the first charging stage including an inductance for communicating a first charging current to the energy storage module; a second charging stage, switchably coupled serially with the first charging stage, down-converting the alternating current line voltage to a second rectified direct current module voltage, the second rectified direct current module voltage less than the first rectified direct current module charging voltage, wherein the second charging stage produces a second charging current not greater than the first charging current; and a controller for selectably switching the second charging stage serially with the first charging stage when the line voltage has a peak value greater than a predefined relationship to a voltage of the energy storage module wherein the second charging stage communicates the second charging current to the energy storage module through the inductance.
摘要翻译： 一种用于从交流线路电压对能量存储模块充电的电压转换器，包括耦合到所述能量存储模块的第一充电级，将所述线路电压转换成与所述能量存储模块通信的第一整流直流模块充电电压， 第一整流直流模块的充电电压大于线路电压，第一充电阶段包括用于将第一充电电流传送到储能模块的电感; 第二充电级，与第一充电级串联地切换耦合，将交流线路电压下变频为第二整流直流模块电压，第二整流直流模块电压小于第一整流直流模块充电电压，其中 第二充电阶段产生不大于第一充电电流的第二充电电流; 以及控制器，用于当所述线路电压具有大于与所述能量存储模块的电压的预定关系的峰值时可选地切换所述第二充电阶段的所述第二充电阶段，其中所述第二充电阶段将所述第二充电电流传递到所述能量 存储模块通过电感。
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