首页> 外国专利> OPTIMAL SOURCE ELECTRIC VEHICLE HEAT PUMP WITH EXTREME TEMPERATURE HEATING CAPABILITY AND EFFICIENT THERMAL PRECONDITIONING

OPTIMAL SOURCE ELECTRIC VEHICLE HEAT PUMP WITH EXTREME TEMPERATURE HEATING CAPABILITY AND EFFICIENT THERMAL PRECONDITIONING

机译：具有极端温度加热能力和高效热预处理的最佳源电动汽车热泵

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摘要

A vehicle thermal management system includes a vehicle heat pump system, a battery system coolant loop, a drive train coolant loop, and control electronics. The vehicle heat pump system includes a compressor, a cabin condenser, a cabin evaporator, a cabin blower, and a chiller. The battery system coolant loop is in thermal communication with a battery system and with the chiller and selectively in thermal communication with the drive train coolant loop. The control electronics control the components of the vehicle thermal management system to heat the cabin, cool the cabin, heat the battery system, cool the battery system, and cool the drive train. The control electronics may control the compressor to operate in an efficient mode or a lossy mode in which the compressor generates heat. The control electronics may also control the components of the vehicle thermal management system to precondition the battery.

机译：车辆热管理系统包括车辆热泵系统，电池系统冷却液环，驱动系冷却液环和控制电子设备。车辆热泵系统包括压缩机，机舱冷凝器，舱室蒸发器，驾驶室鼓风机和冷却器。电池系统冷却液环是与电池系统的热通信，并选择性地与传动系冷却液环中的热通信。控制电子设备控制车辆热管理系统的组件加热舱室，冷却机舱，加热电池系统，冷却电池系统，冷却驱动火车。控制电子设备可以控制压缩机以有效的模式或有损模式操作，其中压缩机产生热量。控制电子设备还可以控制车辆热管理系统的组件以预处理电池。

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公开/公告号US2021331554A1

专利类型
公开/公告日2021-10-28

原文格式PDF
申请/专利权人 TESLA INC.;
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申请/专利号US202117249954
发明设计人 NICHOLAS MANCINI;JOSEPH STRATFORD MAXWELL MARDALL;JAN KOPITZ;CURT RAYMOND ODONNELL;DANIEL F. HANKS;HUIZE LI;
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申请日2021-03-19
分类号B60H1;B60H1/22;B60H1/26;B60L58/26;B60H1/32;
国家 US
入库时间 2022-08-24 21:57:55

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