公开(公告)号：WO2013174274A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076107

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50

CPC classification number: B60L11/1875 ,  H01M10/443 ,  H01M10/48 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H01M10/657 ,  H01M10/6571 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/705

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group of the electric vehicle are provided. The power system comprises: a battery group (101); a battery heater (102) for heating the battery group (101); a battery management device (103), configured to adjust a heating power of the battery heater (102) to heat the battery group (101) according to a temperature of the battery group (101) when the temperature of the battery group (101) is lower than a first heating threshold and a residual electric quantity of the battery group (101) is larger than a parking electric quantity threshold, and to control the battery heater (102) to heat the battery group (101) intermittently; an electric distribution box (104); a motor (105); a motor controller (106), connected with the motor and the electric distribution box respectively; and an isolation inductor (L2).

Abstract translation: 提供电动车辆的电力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组的方法。 电力系统包括：电池组（101）; 用于加热电池组（101）的电池加热器（102）; 电池管理装置（103），被配置为当所述电池组（101）的温度变化时，根据所述电池组（101）的温度调节所述电池加热器（102）的加热功率，以加热所述电池组（101） 低于第一加热阈值，并且电池组（101）的剩余电量大于停车电量阈值，并且控制电池加热器（102）间歇地加热电池组（101）; 配电箱（104）; 电机（105）; 电动机控制器（106），分别与电动机和配电箱连接; 和隔离电感（L2）。

公开(公告)号：WO2013174273A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076104

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50 ,  B60L11/18

CPC classification number: B60L1/003 ,  B60L1/02 ,  B60L3/0023 ,  B60L3/0046 ,  B60L11/1805 ,  B60L11/1859 ,  B60L11/1874 ,  B60L11/1875 ,  B60L2240/545 ,  B60L2250/16 ,  H01M10/443 ,  H01M10/48 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H01M10/657 ,  H01M10/6571 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/705

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group of the electric vehicle are provided. The power system comprises: a battery group; a battery heater; a battery management device configured to control the battery heater to heat the battery group in a running heating mode or in a parking heating mode according to a temperature and a residual electric quantity of the battery group when the temperature of the battery group is lower than a first heating threshold and the residual electric quantity of the battery group is larger than a parking electric quantity threshold, and to control the electric vehicle to run under a limited power when the battery group is heated in the running heating mode; a motor controller connected with a motor and an electric distribution box respectively; and an isolation inductor.

Abstract translation: 提供电动车辆的动力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组的方法。 电力系统包括：电池组; 电池加热器 电池管理装置，其被配置为当所述电池组的温度低于所述电池组时，根据所述电池组的温度和剩余电量来控制所述电池加热器以加热模式或停车加热模式加热所述电池组 电池组的第一加热阈值和剩余电量大于驻车电量阈值，并且当在运行加热模式下加热电池组时，控制电动车辆在有限功率下行驶; 分别与电动机和配电箱连接的电动机控制器; 和隔离电感。

公开(公告)号：WO2013174281A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076118

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: B60L11/18 ,  H01M10/50

CPC classification number: B60L11/1875 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0023 ,  B60L3/0046 ,  B60L11/1805 ,  B60L11/1859 ,  B60L11/1874 ,  B60L2240/545 ,  B60L2250/16 ,  H01M10/615 ,  H01M10/625 ,  H01M10/63 ,  H01M10/633 ,  Y02T10/7005 ,  Y02T10/705

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group of the electric vehicle are provided. The power system comprises: a battery group (101), a battery heater (102) connected with the battery group (101); a battery management device (103) configured to control the battery heater (102) to heat the battery group (101) in a running heating mode or in a parking heating mode according to a temperature and a residual electric quantity of the battery group (101) when the temperature of the battery group (101) is lower than a first heating threshold and the residual electric quantity of the battery group (101) is larger than a parking electric quantity threshold, and to determine whether to control the battery heater (102) to heat the battery group (101) according to a current throttle depth change rate of the electric vehicle; an electric distribution box (104); a motor (105); a motor controller (106); and an isolation inductor (L2).

Abstract translation: 提供电动车辆的动力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组的方法。 电力系统包括：电池组（101），与电池组（101）连接的电池加热器（102）; 电池管理装置（103），其被配置为根据电池组（101）的温度和剩余电量来控制电池加热器（102）以运行加热模式或停车加热模式加热电池组 ），当电池组（101）的温度低于第一加热阈值并且电池组（101）的剩余电量大于驻车电量阈值时，并且确定是否控制电池加热器（102） ）根据电动车辆的当前节气门深度变化率加热电池组（101）; 配电箱（104）; 电机（105）; 电机控制器（106）; 和隔离电感（L2）。

公开(公告)号：WO2013174277A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076110

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50 ,  B60L11/18

CPC classification number: B60L11/1875 ,  B60L1/02 ,  B60L11/1861 ,  B60L11/1874 ,  B60L2240/545 ,  B60L2240/662 ,  B60L2270/20 ,  H01M10/486 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H01M10/6571 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7291 ,  Y02T90/16

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group (101) of the electric vehicle are provided. The power system comprises a battery group (101), a battery heater (102) connected with the battery group (101), and a battery management device (103) connected with the battery group (101 ) and the battery heater (102) respectively. The battery management device (103) is configured to adjust a heating power of the battery heater (102) to heat the battery group (101) according to a temperature of the battery group (101) when the temperature of the battery group (101) is lower than a first heating threshold and a residual electric quantity of the battery group (101) is larger than a parking electric quantity threshold and to control the electric vehicle to run under a limited power when the battery group (101) is heated in a running heating mode. The power system further comprises a motor controller (106) connected with a motor (105) and an electric distribution box (104) respectively, and an isolation inductor (L2).

Abstract translation: 提供电动车辆的动力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组（101）的方法。 电力系统包括电池组（101），与电池组（101）连接的电池加热器（102）和分别与电池组（101）和电池加热器（102）连接的电池管理装置（103） 。 电池管理装置（103）被配置为当电池组（101）的温度为零时调节电池加热器（102）的加热功率，以根据电池组（101）的温度来加热电池组（101） 低于第一加热阈值，并且电池组（101）的剩余电量大于停车电量阈值，并且当电池组（101）被加热时控制电动车辆在有限功率下行驶 运行加热模式。 电力系统还包括分别与电动机（105）和配电箱（104）连接的电动机控制器（106）和隔离电感器（L2）。

公开(公告)号：WO2013174268A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076089

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50 ,  B60L11/18

CPC classification number: B60L11/1875 ,  B60L15/20 ,  H01M10/613 ,  H01M10/625 ,  H01M10/633 ,  H01M10/637 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/705 ,  Y02T10/7258

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group of the electric vehicle are provided. The power system comprises a battery group (101), a battery heater (102), in which the battery heater (102) comprises a output power adjusting module configure to adjust a heating power of the battery heater (102) by adjusting a charge current and/or a discharge current, a battery management device (103) configured to control the output power adjusting module to adjust the heating power of the battery heater (102) to heat the battery group (101) according to a temperature of the battery group (101) when the temperature of the battery group (101) is lower than a first heating threshold and a residual electric quantity of the battery group is larger than a parking electric quantity threshold; a motor controller (106) connected with a motor (105) and an electric distribution box (104) respectively, and an isolation inductor (L2).

Abstract translation: 提供电动车辆的动力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组的方法。 电力系统包括电池组（101），电池加热器（102），其中电池加热器（102）包括输出功率调节模块，其配置为通过调节充电电流来调节电池加热器（102）的加热功率 和/或放电电流，电池管理装置（103），其被配置为控制所述输出功率调节模块以调节所述电池加热器（102）的加热功率，以根据所述电池组的温度加热所述电池组（101） （101）的温度低于第一加热阈值并且所述电池组的剩余电量大于停车电量阈值时（101）; 与电动机（105）和配电箱（104）分别连接的电动机控制器（106）和隔离电感器（L2）。

公开(公告)号：WO2013174260A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076055

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： CHEN, Liqiang ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50 ,  B60L11/18

CPC classification number: B60W20/13 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0023 ,  B60L3/0046 ,  B60L3/04 ,  B60L11/1805 ,  B60L11/1874 ,  B60L11/1875 ,  B60L2240/545 ,  B60L2250/16 ,  B60W10/08 ,  B60W10/26 ,  H01M10/613 ,  H01M10/625 ,  H01M10/633 ,  Y02T10/7005 ,  Y02T10/705 ,  Y10S903/93

Abstract: A power system of a hybrid electric vehicle, a hybrid vehicle comprising the same and a method for heating a battery group (101) of the hybrid electric vehicle are provided. The power system comprises a battery group (101), a battery heater (102) connected with the battery group (101), and a battery management device (103) configured to control the battery heater (102) to heat the battery group (101) with a first power or a second power when the hybrid electric vehicle is in an electric vehicle mode or a hybrid electric vehicle mode if the temperature of the battery group (101) is lower than a first heating threshold and a residual electric quantity of the battery group (101) is larger than a parking electric quantity threshold. The power system further comprises an electric distribution box (104), an engine (702), a motor (105), a motor controller (106) connected with the motor (105) and the electric distribution box (104) respectively, and an isolation inductor (L2).

Abstract translation: 提供一种混合电动车辆的动力系统，包括该混合动力车辆的混合动力车辆和用于加热混合电动车辆的电池组（101）的方法。 电力系统包括电池组（101），与电池组（101）连接的电池加热器（102），以及电池管理装置（103），其配置为控制电池组（102）加热电池组 ），如果所述电池组（101）的温度低于所述电池组（101）的第一加热阈值和所述第二加热阈值的剩余电量，则当所述混合电动车辆处于电动车辆模式或混合电动车辆模式时，具有第一动力或第二动力 电池组（101）大于停车电量阈值。 电力系统还包括分别配有电气配电箱（104），发动机（702），电动机（105），与电动机（105）和配电箱（104）连接的电动机控制器（106） 隔离电感（L2）。

公开(公告)号：WO2013174259A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076050

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50 ,  B60L11/18

CPC classification number: B60L11/1875 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0023 ,  B60L3/0046 ,  B60L3/04 ,  B60L11/1805 ,  B60L11/1864 ,  B60L11/1874 ,  B60L2240/545 ,  B60L2250/16 ,  B60W10/08 ,  B60W10/26 ,  B60W30/194 ,  H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7061

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group (101) of the electric vehicle are provided. The power system of the electric vehicle comprises a battery group (101), a battery heater (102) connected with the battery group (101), and a battery management device (103) connected with the battery group (101) and the battery heater (102) respectively. The battery management device (103) is configured to control the battery heater (102) to heat the battery group (101 ) intermittently when the temperature of the battery group (101) is lower than a first temperature threshold and a residual electric quantity of the battery group (101) is larger than an electric quantity threshold. The power system further comprises an electric distribution box (104), a motor (105), a motor controller (106) connected with the motor (105) and the electric distribution box (104) respectively, and an isolation inductor (L2).

Abstract translation: 提供电动车辆的动力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组（101）的方法。 电动车辆的电力系统包括电池组（101），与电池组（101）连接的电池加热器（102）和与电池组（101）连接的电池管理装置（103）和电池加热器 （102）。 电池管理装置（103）被配置为当电池组（101）的温度低于第一温度阈值和第二温度阈值的剩余电量时，控制电池加热器（102）间歇地加热电池组（101） 电池组（101）大于电量阈值。 电力系统还包括分别与电动机（105）和配电箱（104）分别连接的配电箱（104），电动机（105），电动机控制器（106）和隔离电感器（L2）。

公开(公告)号：WO2013174258A1

公开(公告)日：2013-11-28

申请号：PCT/CN2013/076049

申请日：2013-05-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/50 ,  B60L11/18

CPC classification number: B60L11/1875 ,  B60L11/182 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/187 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  Y02T10/7005 ,  Y02T10/705

Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group of the electric vehicle are provided. The power system comprises: a battery group (101); a battery heater (102) connected with the battery group (101); a battery management device (103) connected with the battery group (101) and the battery heater (102) respectively, and configured to control the battery heater to heat the battery group in a running heating mode or in a parking heating mode according to a temperature and a residual electric quantity of the battery group when the temperature of the battery group is lower than a first heating threshold and the residual electric quantity of the battery group is larger than a parking electric quantity threshold; a motor controller (106) connected with a motor (105) and an electric distribution box (104) respectively; and an isolation inductor (L2).

Abstract translation: 提供电动车辆的动力系统，包括该电动车辆的电动车辆和用于加热电动车辆的电池组的方法。 电力系统包括：电池组（101）; 与电池组（101）连接的电池加热器（102）; 分别与电池组（101）和电池加热器（102）连接的电池管理装置（103），并且被配置为控制电池加热器以根据运行加热模式或停车加热模式加热电池组 当电池组的温度低于第一加热阈值并且电池组的剩余电量大于停车电量阈值时，电池组的温度和剩余电量; 与电动机（105）和配电箱（104）分别连接的电动机控制器（106） 和隔离电感（L2）。

公开(公告)号：WO2015090192A1

公开(公告)日：2015-06-25

申请号：PCT/CN2014/094003

申请日：2014-12-16

Applicant: BYD COMPANY LIMITED

Inventor： LIU, Changjiu ,  LIU, Guorui ,  ZHOU, Xiaowei ,  LING, Heping ,  XIE, Shibin ,  LIAN, Yubo

IPC: B60W20/00 ,  B60W10/06 ,  B60W10/08

CPC classification number: B60W20/15 ,  B60K6/48 ,  B60L11/16 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/113 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/1095 ,  B60W2520/10 ,  B60W2520/105 ,  B60Y2300/49 ,  F02N5/04 ,  F02N11/00 ,  F02N2200/0801 ,  F02N2300/2002 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/915 ,  Y10S903/946

Abstract: A method for starting an engine of a hybrid vehicle is provided. The method includes: detecting a speed of the hybrid vehicle when receiving an instruction to start the engine； and outputting an inertia torque generated by a transmission of the hybrid vehicle to a crankshaft of the engine to start the engine when the speed is larger than or equal to a predetermined speed. Further, a system for starting an engine of a hybrid vehicle and a hybrid vehicle including the system are provided.

Abstract translation: 提供了一种启动混合动力车辆的发动机的方法。 该方法包括：在接收到启动发动机的指令时，检测混合动力车辆的速度; 并且当所述速度大于或等于预定速度时，将由所述混合动力车辆的变速器产生的惯性转矩输出到所述发动机的曲轴，以启动所述发动机。 此外，提供了一种用于启动混合动力车辆的发动机的系统和包括该系统的混合动力车辆。

公开(公告)号：EP2853000B1

公开(公告)日：2017-11-01

申请号：EP13793475.8

申请日：2013-05-22

Applicant: BYD Company Limited

Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

IPC: H01M10/48 ,  B60L11/18

CPC classification number: B60L11/1875 ,  B60L11/1809 ,  B60L11/1838 ,  B60L11/1862 ,  H01M10/615 ,  H01M10/625 ,  H01M10/63 ,  H01M10/633 ,  Y02T10/7005 ,  Y02T10/705