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11. 发明授权

US08941356B2 Battery heating circuits and methods with resonance components in series using energy transfer 有权
标题翻译：电池加热电路和共振元件串联使用能量转移的方法
公开(公告)号：US08941356B2
公开(公告)日：2015-01-27
申请号：US13168014
申请日：2011-06-24
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： 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 including a first damping component and a first current storage component, a switch unit, a switching control component, a first charge storage component, and an energy transfer unit. The switching control component is configured to turn on the switch unit so as to allow a current to flow between the battery and the first charge storage component and to turn off the switch unit so as to stop the current. The energy transfer unit is configured to, after the switch unit is turned on and then turned off, start removing first energy from the first charge storage component and complete transferring the removed first energy to an energy storage component. The circuit for heating the battery is configured to heat the battery by at least discharging the battery.
摘要翻译：电池加热电路及方法。电路包括具有第一阻尼部件和第一电流存储部件的电池，开关部，切换控制部，第一电荷存储部和能量传送部。开关控制部件被配置为打开开关单元，以允许电流在电池和第一电荷存储部件之间流动并且关闭开关单元以停止电流。能量传递单元被配置为在开关单元接通然后关闭之后，开始从第一电荷存储部件去除第一能量，并将所移除的第一能量完全转移到能量存储部件。用于加热电池的电路被配置为通过至少排出电池来加热电池。

12. 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.

13. 发明授权

US08841883B2 Battery heating circuits and methods with resonance components in series using energy transfer and voltage inversion 有权
标题翻译：电池加热电路和共振元件串联使用能量传递和电压反转的方法
公开(公告)号：US08841883B2
公开(公告)日：2014-09-23
申请号：US13170021
申请日：2011-06-27
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： H01M10/46 , H02J7/00 , H01M10/657 , H01M10/625 , H01M10/6571 , H01M10/615 , 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 including parasitic damping and current storage components, switch unit, switching control component, charge storage component, and energy transfer and superposition unit. The charge storage and current storage components are parts of an energy storage circuit. The switching control component turns on the switch unit so as to allow current to flow between the battery and charge storage component and turns off the switch unit so as to stop the current. The energy transfer and superposition unit, after the switch unit is turned on and then off, transfers energy from the charge storage component to an energy storage component and then adjusts a storage voltage associated with the charge storage component so that a positive voltage terminal of the charge storage component is coupled, directly or indirectly, to a negative voltage terminal of the battery.
摘要翻译：电池加热电路及方法。该电路包括电池，包括寄生阻尼和电流存储组件，开关单元，开关控制组件，电荷存储组件以及能量传递和叠加单元。电荷存储和电流存储组件是能量存储电路的一部分。开关控制部件接通开关单元，以使电流在电池和电荷存储部件之间流动，并且关闭开关单元以停止电流。能量传递和叠加单元在开关单元接通然后关闭之后，将能量从电荷存储部件传送到能量存储部件，然后调节与电荷存储部件相关联的存储电压，使得电荷存储部件直接或间接耦合到电池的负电压端子。

14. 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。

15. 发明申请

US20120025782A1 BATTERY HEATING CIRCUITS AND METHODS USING RESONANCE COMPONENTS IN SERIES AND BRIDGE CHARGE STORAGE COMPONENTS 有权
公开(公告)号：US20120025782A1
公开(公告)日：2012-02-02
申请号：US13185744
申请日：2011-07-19
申请人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Shibin Ma , Xianyin Li
发明人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Shibin Ma , 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： According to certain embodiments, a battery heating circuit is provided, comprising a first switch unit (11), a second switch unit (12), a third switch unit (13), a fourth switch unit (14), a switching control module (100), a damping component R1, a current storage component L1, and a charge storage component C1; the damping component R1 and current storage component L1 are configured to connect with the battery in series to form a branch; the first switch unit (11) and second switch unit (12) are connected in series with each other and then connected in parallel with the branch; the third switch unit (13) and fourth switch unit (14) are connected in series with each other and then connected in parallel with the branch; the charge storage component C1 is connected in series between the junction point of the first switch unit (11) and second switch unit (11) and the junction point of the third switch unit (13) and fourth switch unit (14), so that the first switch unit (11), charge storage component C1, and third switch unit (13) form a first branch configured to transfer energy from the battery to the charge storage component C1 and a second branch configured to transfer energy from the charge storage component C1 to the battery, and the fourth switch unit (14), charge storage component C1, and second switch unit (12) form a third branch configured to transfer energy from the battery to the charge storage component C1 and a fourth branch configured to transfer energy from the charge storage component C1 to the battery; the switching control module (100) is connected with the first switch unit (11), second switch unit (12), third switch unit (13), and fourth switch unit (14) respectively, and is configured to control ON/OFF of the first switch unit (11), second switch unit (12), third switch unit (13), and fourth switch unit (14), so as to control the energy flow between the battery and the charge storage component C1.

16. 发明申请

US20120025756A1 CIRCUITS AND METHODS FOR HEATING BATTERIES IN SERIES USING RESONANCE COMPONENTS IN SERIES 有权
标题翻译：使用系列中的谐振组件对系列加热电池的电路和方法
公开(公告)号：US20120025756A1
公开(公告)日：2012-02-02
申请号：US13189114
申请日：2011-07-22
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： Certain embodiments of the present invention provide a battery heating circuit, wherein: the battery comprises a first battery (E1) and a second battery (E2), the heating circuit comprises a first switch unit (10), a second switch unit (20), a damping component R1, a damping component R2, a current storage component L1, a current storage component L2, a switching control module (100) and a charge storage component C, the first battery, damping component R1, current storage component L1, first switch unit (10) and charge storage component C are connected in series to form a first charging/discharging circuit; the second battery (E2), damping component R2, current storage component L2, charge storage component C and second switch unit (20) are connected in series to form a second charging/discharging circuit; when the charge storage component C is charged or discharges, the direction of charging/discharging current in the second charging/discharging circuit is reverse to the direction of charging/discharging current in the first charging/discharging circuit; the switching control module (100) is electrically connected with the first switch unit (10) and second switch unit (20), and is configured to control the electric energy flow between the first battery (E1), charge storage component C and second battery (E2). The battery heating circuit of certain embodiments of the present invention can achieve high heating efficiency.
摘要翻译：本发明的某些实施例提供了一种电池加热电路，其中：所述电池包括第一电池（E1）和第二电池（E2），所述加热电路包括第一开关单元（10），第二开关单元（20），阻尼部件R1，阻尼部件R2，电流存储部件L1，电流存储部件L2，开关控制模块（100）和电荷存储部件C，第一电池，阻尼部件R1，电流存储部件L1，第一开关单元（10）和电荷存储组件C串联连接以形成第一充电/放电电路; 第二电池（E2），阻尼部件R2，电流存储部件L2，电荷存储部件C和第二开关部件（20）串联连接形成第二充电/放电电路; 当电荷存储组件C被充电或放电时，第二充电/放电电路中的充电/放电电流的方向与第一充电/放电电路中的充电/放电电流的方向相反; 开关控制模块（100）与第一开关单元（10）和第二开关单元（20）电连接，并且被配置为控制第一电池（E1），电荷存储组件C和第二电池（E2）。本发明某些实施例的电池加热电路可实现高的加热效率。

17. 发明申请

US20120024838A1 BATTERY HEATING CIRCUITS AND METHODS BASED ON BATTERY DISCHARGING 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使用系列中的谐振元件
公开(公告)号：US20120024838A1
公开(公告)日：2012-02-02
申请号：US13184879
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： H05B1/02
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 is provided, comprising a switch unit 1, a switching control module 100, a damping component R1, and an energy storage circuit; the energy storage circuit is configured to be 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 as to control energy flowing from the battery to the energy storage circuit only. For example, the heating circuit provided in the present invention can improve the charge/discharge performance of the battery, and improve safety when the battery is heated.
摘要翻译：根据某些实施例，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和能量存储电路; 能量存储电路被配置为与电池连接，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; 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，以便仅控制从电池流向能量存储电路的能量。例如，本发明提供的加热电路可以提高电池的充放电性能，并且在电池被加热时提高安全性。

18. 发明授权

US08816647B2 Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality 有权
标题翻译：基于电流限制和电压反转的双向性的电池加热电路和使用谐振分量串联的方法
公开(公告)号：US08816647B2
公开(公告)日：2014-08-26
申请号：US13166301
申请日：2011-06-22
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： H01M10/46
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 some embodiments of the present invention, a battery heating circuit includes a switch unit, a switching control module, a damping component, an energy storage circuit, and an energy superposition unit, wherein: the energy storage circuit is connected with the battery and includes a current storage component and a charge storage component; the damping component, the switch unit, the current storage component, and the charge storage component are connected in series; the switching control module is connected with the switch unit, and configured to control ON/OFF of the switch unit, so as to control the energy flowing between the battery and the energy storage circuit.
摘要翻译：根据本发明的一些实施例，电池加热电路包括开关单元，开关控制模块，阻尼部件，能量存储电路和能量叠加单元，其中：能量存储电路与电池连接，包括当前存储组件和电荷存储组件; 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; 开关控制模块与开关单元连接，并且被配置为控制开关单元的ON / OFF，以便控制电池和能量存储电路之间的能量流动。

19. 发明申请

US20120025781A1 BATTERY HEATING CIRCUITS AND METHODS BASED ON BATTERY DISCHARGING AND CHARGING USING RESONANCE COMPONENTS IN SERIES AND MULTIPLE CHARGE STORAGE COMPONENTS 有权
标题翻译：基于电池放电和充电的电池加热电路和方法使用系列中的谐振组件和多个充电存储组件
公开(公告)号：US20120025781A1
公开(公告)日：2012-02-02
申请号：US13184915
申请日：2011-07-18
申请人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Shibin Ma , Xianyin Li
发明人： Wenhui Xu , Yaochuan Han , Wei Feng , Qinyao Yang , Wenjin Xia , Shibin Ma , 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 plurality of switch units (1), a switching control module (100), a damping component R1, an energy storage circuit, and a polarity inversion unit (101), wherein: the energy storage circuit is connected with the battery, and comprises a current storage component L1 and a plurality of charge storage components C1; the plurality of charge storage components C1 are connected with the plurality of switch units (1) in series in one-to-one correspondence to form a plurality of branches; the plurality of branches are connected in parallel with each other and then connected with the current storage component L1 and damping component R1 in series; the switching control module (100) is connected with the switch units (1), and is configured to control ON/OFF of the switch units (1), so that the energy flows back-and-forth between the battery and the energy storage circuit when the switch units (1) switch on; the polarity inversion unit (101) is connected with the energy storage circuit, and is configured to invert the voltage polarity of the plurality of charge storage components C1 after the switch units (1) switch from ON state to OFF state. For example, the heating circuit provided in certain embodiments of the present invention can improve charge/discharge performance of the battery, as well as safety and work efficiency in the battery heating process.
摘要翻译：本发明的某些实施例提供一种电池加热电路，包括多个开关单元（1），开关控制模块（100），阻尼组件R1，能量存储电路和极性反转单元（101），其中能量存储电路与电池连接，具有电流存储部L1和多个电荷存储部C1; 多个电荷存储组件C1与多个开关单元（1）一一对应地串联连接以形成多个分支; 多个分支彼此并联连接，然后与当前存储部件L1和阻尼部件R1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，使得能量在电池和能量存储器之间来回流动电路当开关单元（1）接通时; 极性反转单元（101）与能量存储电路连接，并且被配置为在开关单元（1）从接通状态切换到断开状态之后反转多个电荷存储组件C1的电压极性。例如，在本发明的某些实施例中提供的加热电路可以改善电池的充放电性能，以及电池加热过程中的安全性和工作效率。

20. 发明申请

US20120025779A1 BATTERY HEATING CIRCUITS AND METHODS USING RESONANCE COMPONENTS IN SERIES BASED ON CURRENT LIMITING AND VOLTAGE INVERSION WITH BI-DIRECTIONALITY AND COMMON INDUCTANCE 有权
标题翻译：基于电流限制和电压反相的串联电感和电感串联电路系统中使用谐振元件的电池加热电路和方法
公开(公告)号：US20120025779A1
公开(公告)日：2012-02-02
申请号：US13170044
申请日：2011-06-27
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： Certain embodiments of the present invention provide a battery heating circuit, wherein: a battery E, a damping component R1, a current storage component L1, a switch unit DK1 and a charge storage component C1 are connected in series to form a battery discharging circuit; a current storage component L2 is connected with a one-way semiconductor component D3 in series, and then the series circuit composed of the current storage component L2 and the one-way semiconductor component D3 is connected in parallel to the ends of the switch unit DK1; the charge storage component C1, the current storage component L2 and the one-way semiconductor component D3 are connected in series in sequence to form a battery back-charging circuit; and a switch unit DK2 is connected in parallel to the ends of the serially connected charge storage component C1 and current storage component L2.
摘要翻译：本发明的某些实施例提供了一种电池加热电路，其中：电池E，阻尼部件R1，电流存储部件L1，开关单元DK1和电荷存储部件C1串联连接以形成电池放电电路; 电流存储部件L2与单向半导体部件D3串联连接，由当前存储部件L2和单向半导体部件D3构成的串联电路与开关部DK1的端部并联连接 ; 电荷存储组件C1，电流存储组件L2和单向半导体组件D3依次串联连接以形成电池反向充电电路; 并且开关单元DK2并联连接到串联的电荷存储组件C1和当前存储组件L2的端部。

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