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    Circuits and methods for heating batteries in parallel using resonance components in series
    1.
    发明授权
    Circuits and methods for heating batteries in parallel using resonance components in series 有权
    使用共振元件并联加热电池的电路和方法

    公开(公告)号：US09083196B2

    公开(公告)日：2015-07-14

    申请号：US13747378

    申请日：2013-01-22

    Applicant: BYD Company Limited

    Inventor： Wenhui Xu ,  Yaochuan Han ,  Wei Feng ,  Qinyao Yang ,  Wenjin Xia ,  Shibin Ma

    IPC: H02J7/00 ,  H01M10/615 ,  H01M10/625 ,  H01M10/657 ,  H01M10/6571 ,  H02J7/02 ,  H02J7/04

    CPC classification number: H02J7/007 ,  H01M10/615 ,  H01M10/625 ,  H01M10/657 ,  H01M10/6571 ,  H02J7/0063 ,  H02J7/022 ,  H02J7/047

    Abstract: Certain embodiments of the present invention provide a battery heating circuit, wherein: the battery comprises a first battery and a second battery; the heating circuit comprises a first switch unit, a second switch unit, a damping component R1, a damping component R2, a current storage component L3, a current storage component L4, a switching control module and an energy storage component V1; the first battery, the damping component R1, the current storage component L3, the energy storage component V1 and the first switch unit are connected in series to constitute a first charging/discharging circuit; the second battery, the damping component R2, the current storage component L4, the energy storage component V1 and the second switch unit are connected in series to constitute a second charging/discharging circuit.

    Abstract translation: 本发明的某些实施例提供一种电池加热电路，其中：所述电池包括第一电池和第二电池; 加热电路包括第一开关单元，第二开关单元，阻尼部件R1，阻尼部件R2，电流存储部件L3，电流存储部件L4，开关控制模块和能量存储部件V1; 第一电池，阻尼部件R1，电流存储部件L3，能量存储部件V1和第一开关单元串联连接以构成第一充电/放电电路; 第二电池，阻尼部件R2，电流存储部件L4，能量存储部件V1和第二开关部件串联连接构成第二充电/放电电路。

    CIRCUITS AND METHODS FOR HEATING BATTERIES IN SERIES USING RESONANCE COMPONENTS IN SERIES
    2.
    发明申请
    CIRCUITS AND METHODS FOR HEATING BATTERIES IN SERIES USING RESONANCE COMPONENTS IN SERIES 有权
    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：US20130127398A1

    公开(公告)日：2013-05-23

    申请号：US13747387

    申请日：2013-01-22

    Applicant: BYD Company Limited

    Inventor： Wenhui Xu ,  Yaochuan Han ,  Wei Feng ,  Qinyao Yang ,  Wenjin Xia ,  Shibin Ma

    IPC: H02J7/00

    CPC classification number: H02J7/0072 ,  B60L1/02 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/005 ,  B60L11/1864 ,  B60L11/1875 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M10/615 ,  H01M10/657 ,  H02J7/0014 ,  H02M3/158 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7061

    Abstract: 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, the damping component R1, the current storage component L1, the first switch unit 10 and the charge storage component C are connected in series to form a first charging/discharging circuit; the second battery, the damping component R2, the current storage component L2, the charge storage component C and the second switch unit 20 are connected in series to form a second charging/discharging circuit.

    Abstract translation: 本发明的某些实施例提供一种电池加热电路，其中：电池包括第一电池E1和第二电池E2，加热电路包括第一开关单元10，第二开关单元20，阻尼元件R1，阻尼 组件R2，当前存储组件L1，当前存储组件L2，切换控制模块100和电荷存储组件C; 第一电池，阻尼部件R1，电流存储部件L1，第一开关单元10和电荷存储部件C串联连接以形成第一充电/放电电路; 第二电池，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串联连接以形成第二充电/放电电路。

    CIRCUITS AND METHODS FOR HEATING BATTERIES IN PARALLEL USING RESONANCE COMPONENTS IN SERIES
    5.
    发明申请
    CIRCUITS AND METHODS FOR HEATING BATTERIES IN PARALLEL USING RESONANCE COMPONENTS IN SERIES 有权
    使用系列中的谐振组件并联加热电池的电路和方法

    公开(公告)号：US20130141032A1

    公开(公告)日：2013-06-06

    申请号：US13747378

    申请日：2013-01-22

    Applicant: BYD Company Limited

    Inventor： Wenhui Xu ,  Yaochuan Han ,  Wei Feng ,  Qinyao Yang ,  Wenjin Xia ,  Shibin Ma

    IPC: H02J7/00

    CPC classification number: H02J7/007 ,  H01M10/615 ,  H01M10/625 ,  H01M10/657 ,  H01M10/6571 ,  H02J7/0063 ,  H02J7/022 ,  H02J7/047

    Abstract: Certain embodiments of the present invention provide a battery heating circuit, wherein: the battery comprises a first battery and a second battery; the heating circuit comprises a first switch unit, a second switch unit, a damping component R1, a damping component R2, a current storage component L3, a current storage component L4, a switching control module and an energy storage component V1; the first battery, the damping component R1, the current storage component L3, the energy storage component V1 and the first switch unit are connected in series to constitute a first charging/discharging circuit; the second battery, the damping component R2, the current storage component L4, the energy storage component V1 and the second switch unit are connected in series to constitute a second charging/discharging circuit.

    Abstract translation: 本发明的某些实施例提供一种电池加热电路，其中：所述电池包括第一电池和第二电池; 加热电路包括第一开关单元，第二开关单元，阻尼部件R1，阻尼部件R2，电流存储部件L3，电流存储部件L4，开关控制模块和能量存储部件V1; 第一电池，阻尼部件R1，电流存储部件L3，能量存储部件V1和第一开关单元串联连接以构成第一充电/放电电路; 第二电池，阻尼部件R2，电流存储部件L4，能量存储部件V1和第二开关部件串联连接构成第二充电/放电电路。

    Battery heating circuits and methods using voltage inversion and freewheeling circuit components
    6.
    发明授权
    Battery heating circuits and methods using voltage inversion and freewheeling circuit components 有权
    电池加热电路和方法采用电压反转和续流电路元件

    公开(公告)号：US08947049B2

    公开(公告)日：2015-02-03

    申请号：US13749480

    申请日：2013-01-24

    Applicant: BYD Company Limited

    Inventor： Yaochuan Han ,  Wenhui Xu ,  Wei Feng ,  Qinyao Yang ,  Wenjin Xia ,  Xianyin Li

    IPC: H01M10/46 ,  H02J7/00 ,  H01M10/615 ,  H01M10/625 ,  H01M10/6571 ,  B60L11/18 ,  B60L3/00 ,  H02M3/158

    CPC classification number: H01M10/5006 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/1875 ,  B60L2210/10 ,  B60L2240/545 ,  H01M10/615 ,  H01M10/625 ,  H01M10/6571 ,  H02J7/0014 ,  H02M3/158 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7216

    Abstract: 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.

    Abstract translation: 本发明的某些实施例提供一种电池加热电路，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; 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。

    BATTERY HEATING CIRCUITS AND METHODS USING VOLTAGE INVERSION AND FREEWHEELING CIRCUIT COMPONENTS
    8.
    发明申请
    BATTERY HEATING CIRCUITS AND METHODS USING VOLTAGE INVERSION AND FREEWHEELING CIRCUIT COMPONENTS 有权
    电池加热电路和使用电压反相和自由绕组电路的方法

    公开(公告)号：US20130134146A1

    公开(公告)日：2013-05-30

    申请号：US13749480

    申请日：2013-01-24

    Applicant: BYD Company Limited

    Inventor： Yaochuan Han ,  Wenhui Xu ,  Wei Feng ,  Qinyao Yang ,  Wenjin Xia ,  Xianyin Li

    IPC: H01M10/50

    CPC classification number: H01M10/5006 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/1875 ,  B60L2210/10 ,  B60L2240/545 ,  H01M10/615 ,  H01M10/625 ,  H01M10/6571 ,  H02J7/0014 ,  H02M3/158 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7216

    Abstract: 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.

    Abstract translation: 本发明的某些实施例提供一种电池加热电路，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; 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。

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