公开(公告)号：WO2015010540A1

公开(公告)日：2015-01-29

申请号：PCT/CN2014/081907

申请日：2014-07-09

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

Inventor： LIAO, Yinsheng ,  SHI, Hong ,  WANG, Xuechao

IPC: B60K11/04 ,  F01P3/00

CPC classification number: B60K11/04 ,  B60K11/02 ,  B60K2001/006 ,  F01P3/18 ,  F01P3/20 ,  F01P2003/187 ,  F01P2050/24 ,  F01P2060/02

Abstract: A hybrid vehicle (100) is provided. The hybrid vehicle (100) includes: an engine assembly (1); a first radiator (2) adapted to cool the engine assembly (1); a turbocharger (7) adapted to turbocharge air in the turbocharger (7) using gases exhausted from the engine assembly (1); an intercooler (3) adapted to cool the turbocharged air and adapted to supply the cooling air to the engine assembly (1); a driving motor assembly (4); a second radiator (5) disposed in front of the first radiator (2); a first cooling pipe (8) coupled between the second radiator (5) and the driving motor assembly (4); and a second cooling pipe (9) coupled between the second radiator (5) and the intercooler (4). The hybrid vehicle (100) has increased cooling effects, i.e. improved heat dissipation effects.

Abstract translation: 提供混合动力车辆（100）。 混合动力车辆（100）包括：发动机组件（1）; 适于冷却发动机组件（1）的第一散热器（2）; 适于使用从发动机组件（1）排出的气体涡轮增压涡轮增压器（7）中的空气的涡轮增压器（7）。 适于冷却所述涡轮增压空气并适于将冷却空气供应到所述发动机组件（1）的中间冷却器（3）; 驱动马达组件（4）; 设置在所述第一散热器（2）的前方的第二散热器（5）; 耦合在第二散热器（5）和驱动电机组件（4）之间的第一冷却管（8）; 和连接在第二散热器（5）和中间冷却器（4）之间的第二冷却管道（9）。 混合动力车辆（100）具有增加的冷却效果，即改进的散热效果。

公开(公告)号：EP4342719A1

公开(公告)日：2024-03-27

申请号：EP22863511.6

申请日：2022-08-31

Applicant: BYD Company Limited

Inventor： HUANG, Tuodi ,  WANG, Xuechao ,  SHI, Lei ,  YAN, Dengyan ,  LIU, Qing

IPC: B60L53/16 ,  B60L53/31

Abstract: A contactor (100) for a vehicle, a vehicle charging and power distribution system, a charging pile, and a vehicle are provided. The contactor (100) includes: a first wiring terminal (10), a second wiring terminal (20), a conducting bar (30), and a driving assembly (40). A first conduction section (31) and a second conduction section (32) of the conducting bar (30) are connected to each other and are revolvable with respect to each other; the driving assembly (40) drives the second conduction section (32) to move toward or away from the second wiring terminal (20); and the first wiring terminal (10) and the second wiring terminal (20) are arranged opposite to the conducting bar (30) in a first direction, the driving assembly (40) is arranged opposite to the conducting bar (30) in a second direction, and the first direction is orthogonal to the second direction.

公开(公告)号：EP4253116A1

公开(公告)日：2023-10-04

申请号：EP21928630.9

申请日：2021-03-26

Applicant: BYD Company Limited

Inventor： YANG, Dongsheng ,  WANG, Chunsheng ,  BAI, Yunhui ,  CHEN, Mingwen ,  LU, Guoxiang ,  WANG, Xuechao ,  WANG, Jiquan

IPC: B60K6/442 ,  B60L50/62 ,  B60W20/15 ,  B60W20/20 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26

Abstract: The present disclosure relates to a control method for a hybrid vehicle (1000), and a vehicle controller (2000). The vehicle includes an engine (10), a driving motor (20), an electric generator (30) and a power battery (40). The engine is configured to selectively output power to a wheel end. The driving motor is configured to output power to the wheel end. The electric generator is connected to the engine, and driven by the engine to generate electricity. The power battery is configured to supply electricity to the driving motor. The control method includes: acquiring a traveling parameter of the hybrid vehicle; controlling the engine, the driving motor and the electric generator according to the traveling parameter, to enable the engine to operate in an economic zone by charging and discharging control of the power battery; and comparing the equivalent fuel consumptions when the hybrid vehicle is in a series mode, a parallel mode, and an EV mode, to select an operation mode of minimum equivalent fuel consumption as a current operation mode of the hybrid vehicle.

公开(公告)号：EP4549183A1

公开(公告)日：2025-05-07

申请号：EP23829668.5

申请日：2023-04-26

Applicant: BYD Company Limited

Inventor： WANG, Xuechao ,  ZHANG, Junyan ,  ZHAO, Shangzhong ,  TANG, Yifeng

IPC: B60H1/00 ,  B60L58/26 ,  H01M10/615

Abstract: A thermal management system (100) and a vehicle having same. The thermal management system (100) comprises a compressor (1), at least one heat releasable flow channel (40), at least one heat absorbable flow channel (50), and a battery thermal management flow channel (60). The heat releasable flow channel (40) comprises a heat release portion (41). A third inlet (511) of a throttling device (51) is optionally communicated with or blocked from a second outlet (412) of the heat release portion (41), a third outlet (512) of the throttling device (51) is connected to a fourth inlet (521) of a heat absorption portion (52), and a fourth outlet (522) of the heat absorption portion (52) is connected to a first inlet (11) of the compressor (1). A fifth inlet (233) of a battery throttling device (23) is optionally communicated with a first outlet (12) of the compressor (1) or the second outlet (412) of the heat release portion (41), and a fifth outlet (234) of the battery throttling device (23) is connected to a sixth inlet (211) of a battery direct cooling plate (21). A sixth outlet (212) of the battery direct cooling plate (21) is optionally communicated with the third inlet (511) of the throttling device (51) or the first inlet (11) of the compressor (1). The battery throttling device (23) is switched between a full-open state and a throttling state.