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41. 发明申请

US20120025772A1 BATTERY HEATING CIRCUITS AND METHODS BASED ON BATTERY DISCHARGING AND CHARGING USING RESONANCE COMPONENTS IN SERIES 有权
标题翻译：电池加热电路和方法基于电池放电和充电使用谐振组件在系列
公开(公告)号：US20120025772A1
公开(公告)日：2012-02-02
申请号：US13184894
申请日：2011-07-18
申请人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Shibin Ma
发明人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Shibin Ma
IPC分类号： H02J7/00
CPC分类号： H01L23/345 , H01L2924/0002 , H01M10/615 , H01M10/625 , H01M10/651 , H01M10/657 , H01M10/6571 , H01M10/6572 , H02J7/0014 , H02J7/0054 , H02J7/0075 , H02J7/0091 , H02J7/0093 , H02M3/158 , Y02E60/12 , Y02T10/7055 , H01L2924/00
摘要： According to certain embodiments, a battery heating circuit comprises a switch unit 1, a switching control module 100, a damping component R1, and an energy storage circuit, wherein: the energy storage circuit is connected with the battery and comprises a current storage component L1 and a charge storage component C1; the damping component R1, the switch unit 1, the current storage component L1, and the charge storage component C1 are connected in series; the switching control module 100 is connected with the switch unit 1 and is configured to control ON/OFF of the switch unit 1, so that the energy can flow back-and-forth between the battery and the energy storage circuit when the switch unit 1 switches on. For example, the heating circuit can improve the charge/discharge performance of a battery, enhance the safety of battery heating, and improve the working efficiency of the heating circuit.
摘要翻译：根据某些实施例，电池加热电路包括开关单元1，开关控制模块100，阻尼组件R1和能量存储电路，其中：能量存储电路与电池连接，并且包括电流存储组件L1 和电荷存储组件C1; 阻尼部件R1，开关单元1，电流存储部件L1和电荷存储部件C1串联连接; 切换控制模块100与开关单元1连接，并且被配置为控制开关单元1的接通/断开，使得当开关单元1（1）与开关单元1之间时，能量可以在电池和能量存储电路之间来回流动打开。例如，加热电路可以提高电池的充放电性能，提高电池加热的安全性，提高加热电路的工作效率。

42. 发明授权

US08975872B2 Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditions 有权
标题翻译：基于预定条件的电压加热电路和谐振元件串联使用电压反转的方法
公开(公告)号：US08975872B2
公开(公告)日：2015-03-10
申请号：US13187279
申请日：2011-07-20
申请人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
发明人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
IPC分类号： H01M10/46 , H02J7/00 , H01L23/34 , H01M10/615 , H01M10/625 , H01M10/657 , H01M10/6571 , H02M3/158
CPC分类号： H01L23/345 , H01L2924/0002 , H01M10/615 , H01M10/625 , H01M10/651 , H01M10/657 , H01M10/6571 , H01M10/6572 , H02J7/0014 , H02J7/0054 , H02J7/0075 , H02J7/0091 , H02J7/0093 , H02M3/158 , Y02E60/12 , Y02T10/7055 , H01L2924/00
摘要： A circuit for heating a battery includes a switch unit, control module, damping component, energy storage circuit, and superposition unit. The energy storage circuit forms a loop with the battery, and includes current and charge storage components. The damping component, switch unit, current storage component, and charge storage component connect in series. The control module switches on the switch unit so current flows between the battery and energy storage circuit and switches off the switch unit to stop current flow. The superposition unit superposes energy in the energy storage circuit with energy in the battery after the switch unit switches on and off. The control module switches the switch unit off after the first positive half cycle of current flow through the switch unit after the switch unit switches on. Voltage applied to the switch unit when the switch unit switches off is lower than the switch unit's voltage rating.
摘要翻译：用于加热电池的电路包括开关单元，控制模块，阻尼部件，能量存储电路和叠加单元。能量存储电路与电池形成回路，并且包括电流和电荷存储部件。阻尼部件，开关单元，电流存储部件和电荷存储部件串联连接。控制模块打开开关单元，使电流在蓄电池和储能电路之间流动，并切断开关单元以停止电流流动。叠加单元在开关单元开启和关闭之后，在能量存储电路中将能量叠加在电池中的能量。在开关单元打开后，控制模块在电流流过开关单元的第一个正半周期后关闭开关单元。当开关单元关闭时施加到开关单元的电压低于开关单元的额定电压。

43. 发明申请

US20120031890A1 BATTERY HEATING CIRCUITS AND METHODS WITH RESONANCE COMPONENTS IN SERIES USING VOLTAGE INVERSION AND FREEWHEELING CIRCUIT COMPONENTS 有权
标题翻译：电池加热电路和使用电压反相和自由绕组组件的系列中的谐振组件的方法
公开(公告)号：US20120031890A1
公开(公告)日：2012-02-09
申请号：US13187890
申请日：2011-07-21
申请人： Yaochuan Han , Wenhui Xu , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
发明人： Yaochuan Han , Wenhui Xu , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
IPC分类号： H05B1/00
CPC分类号： H01L23/345 , H01L2924/0002 , H01M10/615 , H01M10/625 , H01M10/651 , H01M10/657 , H01M10/6571 , H01M10/6572 , H02J7/0014 , H02J7/0054 , H02J7/0075 , H02J7/0091 , H02J7/0093 , H02M3/158 , Y02E60/12 , Y02T10/7055 , H01L2924/00
摘要： Certain embodiments of the present invention provide a battery heating circuit, comprising a switch unit (1), a switching control module (100), a damping component R1, an energy storage circuit, a freewheeling circuit (20), and an energy superposition unit, the energy storage circuit is configured to connect with the battery to form a loop, and comprises a current storage component L1 and a charge storage component C1; the damping component R1, the switch unit (1), the current storage component L1, and the charge storage component C1 are connected in series; the switching control module (100) is connected with the switch unit (1), and is configured to control ON/OFF of the switch unit (1), so as to control the energy flowing between the battery and the energy storage circuit; the energy superposition unit is connected with the energy storage circuit, and is configured to superpose the energy in the energy storage circuit with the energy in the battery when the switch unit (1) switches on and then switches off; the freewheeling circuit (20) is configured to form a serial loop with the battery and the current storage component L1 to sustain current flow in the battery after the switch unit (1) switches on and then switches off.
摘要翻译：本发明的某些实施例提供了一种电池加热电路，包括开关单元（1），开关控制模块（100），阻尼组件R1，能量存储电路，续流电路（20）和能量叠加单元能量存储电路被配置为与电池连接以形成环路，并且包括电流存储部件L1和电荷存储部件C1; 阻尼部件R1，开关单元（1），电流存储部件L1和电荷存储部件C1串联连接; 开关控制模块（100）与开关单元（1）连接，并且被配置为控制开关单元（1）的接通/断开，以便控制在电池和能量存储电路之间流动的能量; 能量叠加单元与能量存储电路连接，并且被配置为当开关单元（1）接通然后断开时，将蓄能电路中的能量与电池中的能量叠加; 续流电路（20）被配置为与电池和当前存储部件L1形成串联回路，以在开关单元（1）接通然后关断之后维持电池中的电流流动。

44. 发明授权

US08937458B2 Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditions 有权
公开(公告)号：US08937458B2
公开(公告)日：2015-01-20
申请号：US13187279
申请日：2011-07-20
申请人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
发明人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
IPC分类号： H01M10/46 , H02J7/00 , H01L23/34 , H01M10/615 , H01M10/625 , H01M10/657 , H01M10/6571 , H02M3/158
摘要： A circuit for heating a battery includes a switch unit, control module, damping component, energy storage circuit, and superposition unit. The energy storage circuit forms a loop with the battery, and includes current and charge storage components. The damping component, switch unit, current storage component, and charge storage component connect in series. The control module switches on the switch unit so current flows between the battery and energy storage circuit and switches off the switch unit to stop current flow. The superposition unit superposes energy in the energy storage circuit with energy in the battery after the switch unit switches on and off. The control module switches the switch unit off after the first positive half cycle of current flow through the switch unit after the switch unit switches on. Voltage applied to the switch unit when the switch unit switches off is lower than the switch unit's voltage rating.

45. 发明申请

US20120032642A1 BATTERY HEATING CIRCUITS AND METHODS WITH RESONANCE COMPONENTS IN SERIES USING VOLTAGE INVERSION BASED ON PREDETERMINED CONDITIONS 有权
标题翻译：使用基于预测条件的电压反相系列中的谐振组件的电池加热电路和方法
公开(公告)号：US20120032642A1
公开(公告)日：2012-02-09
申请号：US13187279
申请日：2011-07-20
申请人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
发明人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
IPC分类号： H02J7/00
CPC分类号： H01L23/345 , H01L2924/0002 , H01M10/615 , H01M10/625 , H01M10/651 , H01M10/657 , H01M10/6571 , H01M10/6572 , H02J7/0014 , H02J7/0054 , H02J7/0075 , H02J7/0091 , H02J7/0093 , H02M3/158 , Y02E60/12 , Y02T10/7055 , H01L2924/00
摘要： Certain embodiments of the present invention provide a battery heating circuit, comprising a switch unit (1), a switching control module (100), a damping component R1, an energy storage circuit, and an energy superposition unit, the energy storage circuit is configured to connect with the battery to form a loop, and comprises a current storage component L1 and a charge storage component C1; the damping component R1, the switch unit (1), the current storage component L1, and the charge storage component C1 are connected in series; the switching control module (100) is connected with the switch unit (1), and is configured to control ON/OFF of the switch unit (1), so as to control the energy flowing between the battery and the energy storage circuit; the energy superposition unit is connected with the energy storage circuit, and is configured to superpose the energy in the energy storage circuit with the energy in the battery when the switch unit (1) switches on and then switches off; the switching control module (100) is also configured to control the switch unit (1) to switch off after the first positive half cycle of current flow through the switch unit (1) after the switch unit (1) switches on, and the voltage applied to the switch unit (1) at the time the switch unit (1) switches off is lower than the voltage rating of the switch unit (1).
摘要翻译：本发明的某些实施例提供了一种电池加热电路，包括开关单元（1），开关控制模块（100），阻尼组件R1，能量存储电路和能量叠加单元，能量存储电路被配置与电池连接以形成回路，并且包括电流存储部件L1和电荷存储部件C1; 阻尼部件R1，开关单元（1），电流存储部件L1和电荷存储部件C1串联连接; 开关控制模块（100）与开关单元（1）连接，并且被配置为控制开关单元（1）的接通/断开，以便控制在电池和能量存储电路之间流动的能量; 能量叠加单元与能量存储电路连接，并且被配置为当开关单元（1）接通然后断开时，将蓄能电路中的能量与电池中的能量叠加; 开关控制模块（100）还被配置为在开关单元（1）接通之后，通过开关单元（1）的电流的第一正半周期之后控制开关单元（1）关闭，并且电压在开关单元（1）关闭时施加到开关单元（1）的电压低于开关单元（1）的额定电压。

46. 发明授权

US08970172B2 Battery heating circuits and methods with resonance components in series using voltage inversion and freewheeling circuit components 有权
标题翻译：使用电压反转和续流电路组件的串联谐振元件的电池加热电路和方法
公开(公告)号：US08970172B2
公开(公告)日：2015-03-03
申请号：US13187890
申请日：2011-07-21
申请人： Yaochuan Han , Wenhui Xu , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
发明人： Yaochuan Han , Wenhui Xu , Wei Feng , Qinyao Yang , Wenjin Xia , Xianyin Li
IPC分类号： H01M10/46 , H02J7/00 , H01L23/34 , H01M10/615 , H01M10/625 , H01M10/657 , H01M10/6571 , H02M3/158
CPC分类号： H01L23/345 , H01L2924/0002 , H01M10/615 , H01M10/625 , H01M10/651 , H01M10/657 , H01M10/6571 , H01M10/6572 , H02J7/0014 , H02J7/0054 , H02J7/0075 , H02J7/0091 , H02J7/0093 , H02M3/158 , Y02E60/12 , Y02T10/7055 , H01L2924/00
摘要： Circuit and method for heating a battery. The circuit includes the battery with damping component, a switch unit, a switching control module, an energy storage circuit, a freewheeling circuit, and an energy superposition unit. The energy storage circuit connects with the battery to form a loop, and includes current and charge storage components. The damping component, switch unit, current storage component, and charge storage component connect in series. The switching control module turns on the switch unit such that current flows between the battery and energy storage circuit. The energy superposition unit superposes the energy in the energy storage circuit with the energy in the battery after the switch unit switches on and then off. The freewheeling circuit forms a serial loop with the battery and the current storage component to sustain current flow in the battery after the switch unit switches on and then off.
摘要翻译：电池加热电路及方法。电路包括具有阻尼元件的电池，开关单元，开关控制模块，能量存储电路，续流电路和能量叠加单元。能量存储电路与电池连接形成回路，并包括电流和电荷存储部件。阻尼部件，开关单元，电流存储部件和电荷存储部件串联连接。开关控制模块打开开关单元，使得电池在电池和能量存储电路之间流动。能量叠加单元将能量存储电路中的能量与电池中的能量叠加在开关单元接通然后关闭之后。续流电路与电池和当前存储组件形成串联回路，以在开关单元接通然后关闭后维持电池中的电流流动。

47. 发明授权

US08378636B2 Multi-cell protection circuit and method 有权
标题翻译：多单元保护电路及方法
公开(公告)号：US08378636B2
公开(公告)日：2013-02-19
申请号：US12670393
申请日：2008-09-27
申请人： Zhengdong Wu , Jun Zhou , Qinyao Yang
发明人： Zhengdong Wu , Jun Zhou , Qinyao Yang
IPC分类号： H02J7/00 , G01N27/416
CPC分类号： H02J7/0026 , H01M10/425 , H01M10/441 , H01M2010/4271
摘要： A multi-cell protection circuit and method. The multi-cell protection circuit comprises one or more multi-cell protection chips, a charge control switch (M2) and a discharge control switch (M1). Each multi-cell protection chip comprises a multi-cell protection integrated circuit module and an expansion connection module. The input terminals (VC1, VC2, VC3, GND1, VC4, VC5, VC6, VC7, GND) of the multi-cell protection integrated circuit module are connected to the positive and negative poles of corresponding cells. The output terminals (co, do) of the multi-cell protection integrated circuit module are connected to the interior signal input terminals (Dco, Ddo) of the expansion connection module. The expansion signal input terminals (exterior.co, exterior.do) of the expansion connection module are connected to expansion signal output terminals (Co′, Do′) of an expansion connection module in a multi-cell protection chip adjacent to this multi-cell protection chip. The output terminals (Co′, Do′) of the expansion connection module in the last multi-cell protection chip among the multi-cell protection chips connected in the multi-cell protection circuit are connected to the charge control switch and the discharge control switch, respectively.
摘要翻译：多单元保护电路及方法。多单元保护电路包括一个或多个多电池保护芯片，充电控制开关（M2）和放电控制开关（M1）。每个多单元保护芯片包括多单元保护集成电路模块和扩展连接模块。多单元保护集成电路模块的输入端子（VC1，VC2，VC3，GND1，VC4，VC5，VC6，VC7，GND）连接到相应单元的正极和负极。多单元保护集成电路模块的输出端子（co，do）连接到扩展连接模块的内部信号输入端子（Dco，Ddo）。扩展连接模块的扩展信号输入端子（exterior.co，exterior.do）连接到与该多路复用器相邻的多单元保护芯片中的扩展连接模块的扩展信号输出端（Co'，Do' 电池保护芯片。连接在多单元保护电路中的多单元保护芯片中的最后多单元保护芯片中的扩展连接模块的输出端子（Co'，Do'）连接到充电控制开关和放电控制开关，分别。

48. 发明申请

US20100207582A1 Multi-Cell Protection Circuit and Method 有权
标题翻译：多单元保护电路及方法
公开(公告)号：US20100207582A1
公开(公告)日：2010-08-19
申请号：US12670393
申请日：2008-09-27
申请人： Zhengdong Wu , Jun Zhou , Qinyao Yang
发明人： Zhengdong Wu , Jun Zhou , Qinyao Yang
IPC分类号： H02J7/00
CPC分类号： H02J7/0026 , H01M10/425 , H01M10/441 , H01M2010/4271
摘要： A multi-cell protection circuit and method. The multi-cell protection circuit comprises one or more multi-cell protection chips, a charge control switch (M2) and a discharge control switch (M1). Each multi-cell protection chip comprises a multi-cell protection integrated circuit module and an expansion connection module. The input terminals (VC1, VC2, VC3, GND1, VC4, VC5, VC6, VC7, GND) of the multi-cell protection integrated circuit module are connected to the positive and negative poles of corresponding cells. The output terminals (co, do) of the multi-cell protection integrated circuit module are connected to the interior signal input terminals (Dco, Ddo) of the expansion connection module. The expansion signal input terminals (exterior.co, exterior.do) of the expansion connection module are connected to expansion signal output terminals (Co′, Do′) of an expansion connection module in a multi-cell protection chip adjacent to this multi-cell protection chip. The output terminals (Co′, Do′) of the expansion connection module in the last multi-cell protection chip among the multi-cell protection chips connected in the multi-cell protection circuit are connected to the charge control switch and the discharge control switch, respectively.
摘要翻译：多单元保护电路及方法。多单元保护电路包括一个或多个多电池保护芯片，充电控制开关（M2）和放电控制开关（M1）。每个多单元保护芯片包括多单元保护集成电路模块和扩展连接模块。多单元保护集成电路模块的输入端子（VC1，VC2，VC3，GND1，VC4，VC5，VC6，VC7，GND）连接到相应单元的正极和负极。多单元保护集成电路模块的输出端子（co，do）连接到扩展连接模块的内部信号输入端子（Dco，Ddo）。扩展连接模块的扩展信号输入端子（exterior.co，exterior.do）连接到与该多路复用器相邻的多单元保护芯片中的扩展连接模块的扩展信号输出端（Co'，Do' 电池保护芯片。连接在多单元保护电路中的多单元保护芯片中的最后多单元保护芯片中的扩展连接模块的输出端子（Co'，Do'）连接到充电控制开关和放电控制开关，分别。

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