公开(公告)号：EP2466735A3

公开(公告)日：2017-03-08

申请号：EP11193574.8

申请日：2011-12-14

申请人： GENERAL ELECTRIC COMPANY

发明人： Zhu, Huibin ,  Ritter, Allen ,  Frame, Scott Charles

IPC分类号： H02M1/12

CPC分类号： H02M7/5387 ,  H02M1/126 ,  H02M7/493

摘要： A power converter system includes an inverter (110) including a first bridge (210) and a second bridge (212), wherein each of the first bridge and the second bridge includes at least one switch (202). The power converter system also includes an inductor (226) including a first winding (228) coupled to an output of the first bridge and a second winding (230) coupled to an output of the second bridge.

摘要翻译： 功率转换器系统包括包括第一桥（210）和第二桥（212）的逆变器（110），其中第一桥和第二桥中的每一个包括至少一个开关（202）。 功率转换器系统还包括电感器（226），其包括耦合到第一桥的输出的第一绕组（228）和耦合到第二桥的输出的第二绕组（230）。

公开(公告)号：EP2830186A1

公开(公告)日：2015-01-28

申请号：EP14178108.8

申请日：2014-07-23

申请人： General Electric Company

发明人： Bourgeois, Richard Scott ,  Zhu, Huibin

IPC分类号： H02J7/00

CPC分类号： H01M10/425 ,  H01M10/615 ,  H01M10/657 ,  H02J7/0011 ,  H02J7/0018 ,  H02J7/0063

摘要： Systems 100 and methods 400 for supplying power to a battery heater 310 in one or more battery modules 110. A first DC electrical signal derived from an AC source 140 or a second DC electrical signal derived from a DC bus 150 is used to power a battery heater 310 of one or more battery modules 110 in dependence on a voltage level associated with the first DC electrical signal relative to a voltage level of the second DC electrical signal.

摘要翻译： 用于向一个或多个电池模块110中的电池加热器310供电的系统100和方法400.来自AC电源140的第一DC电信号或从DC总线150导出的第二DC电信号用于为电池供电 一个或多个电池模块110的加热器310相对于与第二DC电信号相关联的电压电平相对于第二DC电信号的电压电平。

公开(公告)号：EP2830182A1

公开(公告)日：2015-01-28

申请号：EP14177828.2

申请日：2014-07-21

申请人： General Electric Company

发明人： Zhu, Huibin ,  Zhou, Hua

IPC分类号： H02J1/06 ,  H02J1/10 ,  H02J7/34

CPC分类号： H02J1/00 ,  G06F1/26 ,  H02J1/06 ,  H02J1/10 ,  H02J7/34 ,  H02J2001/008 ,  H02M3/335 ,  Y10T307/406

摘要： Systems (100) and method (700) of the invention relate to circuitry (106, 108, 112, 114, 118, 120) that isolates low power circuitry of a battery management system (101). One or more circuits (106, 108, 112, 114, 118, 120) can be utilized with a battery management system (101) to provide isolation of isolates low power circuitry of a battery management system (101) from at least one of a high voltage, noise interference from a battery module (102), noise interference from a high voltage, sensor signals, control signals, among others. The circuitry (106, 108, 112, 114, 118, 120) further provides high voltage from a grid to be stepped-down to a voltage level usable by circuitry, port(s), and/or a processor (116).

摘要翻译： 本发明的系统（100）和方法（700）涉及隔离电池管理系统（101）的低功率电路的电路（106,108,112,114,118,120）。 一个或多个电路（106,108,112,114,118,120）可以与电池管理系统（101）一起使用，以提供电池管理系统（101）的隔离层低功率电路与以下各项中的至少一个的隔离： 来自电池模块（102）的高电压，噪声干扰，来自高压的噪声干扰，传感器信号，控制信号等。 电路（106,108,112,114,118,120）进一步提供来自电网的高电压以降低到电路，端口和/或处理器（116）可用的电压电平。

公开(公告)号：EP2830186B1

公开(公告)日：2017-12-06

申请号：EP14178108.8

申请日：2014-07-23

申请人： General Electric Company

发明人： Bourgeois, Richard Scott ,  Zhu, Huibin

IPC分类号： H01M10/42 ,  H01M10/615 ,  H01M10/657 ,  H02J7/00

CPC分类号： H01M10/425 ,  H01M10/615 ,  H01M10/657 ,  H02J7/0011 ,  H02J7/0018 ,  H02J7/0063

摘要： Systems 100 and methods 400 for supplying power to a battery heater 310 in one or more battery modules 110. A first DC electrical signal derived from an AC source 140 or a second DC electrical signal derived from a DC bus 150 is used to power a battery heater 310 of one or more battery modules 110 in dependence on a voltage level associated with the first DC electrical signal relative to a voltage level of the second DC electrical signal.

公开(公告)号：EP2595293A2

公开(公告)日：2013-05-22

申请号：EP12192298.3

申请日：2012-11-12

申请人： General Electric Company

发明人： Zhu, Huibin ,  Smith, David ,  Wilmer, David Scott

IPC分类号： H02M1/36 ,  H02M7/00

CPC分类号： H02M1/36 ,  H02M7/00 ,  Y10T307/50

摘要： A power converter (104) includes a plurality of direct current (DC) conduits (132/133) and a precharging and clamping circuit coupled to the DC conduits. The precharging and clamping circuit includes at least one diode (228/230/232/234/236/238), at least one switching device (212/214/216/218/220/222/ 224/226) coupled in parallel with the diode, and at least one contactor device (208/209/405/407/409) coupled to an alternating current (AC) source (106) and the diode. The at least one contactor device is configured to facilitate alternating said precharging and clamping circuit between precharging operation and voltage clamping operation.

摘要翻译： 一种功率转换器（104）包括耦合到DC导管的直流（DC）的管道的多个（133分之132）和预充电和钳位电路。 预充电和钳位电路包括与并联的至少一个二极管（228/230/232/234/236/238），至少一个开关装置（212/214/216/218/220/222 / 224/226） 二极管，并且在交流（AC）源（106）和所述二极管耦合到至少一个接触器装置（208/209/405/407/409）。 所述至少一个接触器装置被配置成便于交替。所述预充电和预充电操作和电压钳位操作之间钳位电路。

公开(公告)号：EP2466735A2

公开(公告)日：2012-06-20

申请号：EP11193574.8

申请日：2011-12-14

申请人： GENERAL ELECTRIC COMPANY

发明人： Zhu, Huibin ,  Ritter, Allen ,  Frame, Scott Charles

IPC分类号： H02M1/12

CPC分类号： H02M7/5387 ,  H02M1/126 ,  H02M7/493

摘要： A power converter system includes an inverter (110) including a first bridge (210) and a second bridge (212), wherein each of the first bridge and the second bridge includes at least one switch (202). The power converter system also includes an inductor (226) including a first winding (228) coupled to an output of the first bridge and a second winding (230) coupled to an output of the second bridge.

公开(公告)号：EP2830182B1

公开(公告)日：2017-09-06

申请号：EP14177828.2

申请日：2014-07-21

申请人： General Electric Company

发明人： Zhu, Huibin ,  Zhou, Hua

IPC分类号： H02J1/06 ,  H02J1/10 ,  H02J7/34

CPC分类号： H02J1/00 ,  G06F1/26 ,  H02J1/06 ,  H02J1/10 ,  H02J7/34 ,  H02J2001/008 ,  H02M3/335 ,  Y10T307/406

公开(公告)号：EP2665170A1

公开(公告)日：2013-11-20

申请号：EP13167096.0

申请日：2013-05-08

申请人： General Electric Company

发明人： Wagoner, Robert Gregory ,  Frame, Scott Charles ,  Zhu, Huibin ,  Xu, Chunchun

IPC分类号： H02M1/12 ,  H02M7/493 ,  H02M7/5387

CPC分类号： H02M1/126 ,  H02M7/493 ,  H02M7/5387

摘要： In one aspect, a method of converting power is described. One embodiment of the method comprises receiving direct current (DC) power; channeling the DC power through an inverter 110 including a first bridge 210 and a second bridge 212, wherein each of the first bridge and the second bridge includes at least one switch 202; controlling the at least one switch 202 of the first bridge 210 and the at least one switch of the second bridge 212 to convert the DC power to alternating current (AC) power; and, channeling the AC power through an inductor 226 that includes a first winding and a second winding, wherein the first winding is coupled to an output of the first bridge and the second winding is coupled to an output of the second bridge and wherein the inductor 226 is configured to have a first magnetic path for common mode inductance and a second magnetic path for differential mode inductance.

摘要翻译： 在一个方面，描述了一种转换功率的方法。 该方法的一个实施例包括接收直流（DC）功率; 通过包括第一桥210和第二桥212的逆变器110引导DC电力，其中第一桥和第二桥中的每一个包括至少一个开关202; 控制第一桥210的至少一个开关202和第二桥212的至少一个开关以将DC功率转换成交流（AC）功率; 并且通过包括第一绕组和第二绕组的电感器226引导AC电力，其中所述第一绕组耦合到所述第一桥的输出，并且所述第二绕组耦合到所述第二桥的输出，并且其中所述电感 226被配置为具有用于共模电感的第一磁路和用于差模电感的第二磁路。