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公开(公告)号：US20240140163A1
公开(公告)日：2024-05-02
申请号：US18500665
申请日：2023-11-02
申请人： Tesla, Inc.
发明人： Nicholas Mancini , Joseph Stratford Maxwell Mardall , Jan Kopitz , Curt Raymond O'Donnell , Daniel F. Hanks , Huize Li
CPC分类号： B60H1/00278 , B60H1/00564 , B60H1/00907 , B60H1/00921 , B60H1/22 , B60H1/26 , B60H1/32281 , B60L58/26 , B60H1/00392 , B60H1/143
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.
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公开(公告)号：US11807067B2
公开(公告)日：2023-11-07
申请号：US17249954
申请日：2021-03-19
申请人： Tesla, Inc.
发明人： Nicholas Mancini , Joseph Stratford Maxwell Mardall , Jan Kopitz , Curt Raymond O'Donnell , Daniel F. Hanks , Huize Li
CPC分类号： B60H1/00278 , B60H1/00564 , B60H1/00907 , B60H1/00921 , B60H1/22 , B60H1/26 , B60H1/32281 , B60L58/26 , B60H1/00392 , B60H1/143 , B60H1/3213 , B60H2001/00307 , B60H2001/00928 , B60H2001/00949 , B60H2001/2246 , B60H2001/327
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.
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公开(公告)号：US10522845B2
公开(公告)日：2019-12-31
申请号：US13947372
申请日：2013-07-22
申请人： Tesla, Inc.
发明人： Curt Raymond O'Donnell , Christoph Eisenbarth , Stefan Forrest Campbell , Jacob Edward Oberlin , Andrew David Baglino , Vincent George Johnston , Donald Paul Yuhasz
摘要： A method of regulating thermal dissipation from a vehicle battery pack is provided in which a by-pass valve is used to control the amount of battery pack coolant either passing through, or by-passing, a heat exchanger, where the coolant passing through the heat exchanger is cooled by a refrigeration system. The vehicle's HVAC system is controlled to insure that HVAC operation does not compromise maintaining the battery pack within an acceptable range of temperatures.
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4.发明申请公开(公告)号：US20190070924A1
公开(公告)日：2019-03-07
申请号：US16124285
申请日：2018-09-07
申请人： Tesla, Inc.
发明人： Nicholas Mancini , Joseph Stratford Maxwell Mardall , Jan Kopitz , Curt Raymond O'Donnell , Daniel F. Hanks , Huize Li
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.
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公开(公告)号：US20210331554A1
公开(公告)日：2021-10-28
申请号：US17249954
申请日：2021-03-19
申请人： Tesla, Inc.
发明人： Nicholas Mancini , Joseph Stratford Maxwell Mardall , Jan Kopitz , Curt Raymond O'Donnell , Daniel F. Hanks , Huize Li
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.
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公开(公告)号：US10967702B2
公开(公告)日：2021-04-06
申请号：US16124285
申请日：2018-09-07
申请人： Tesla, Inc.
发明人： Nicholas Mancini , Joseph Stratford Maxwell Mardall , Jan Kopitz , Curt Raymond O'Donnell , Daniel F. Hanks , Huize Li
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.
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