FR3128408B1 - THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE - Google Patents

THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE Download PDF

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Publication number
FR3128408B1
FR3128408B1 FR2111331A FR2111331A FR3128408B1 FR 3128408 B1 FR3128408 B1 FR 3128408B1 FR 2111331 A FR2111331 A FR 2111331A FR 2111331 A FR2111331 A FR 2111331A FR 3128408 B1 FR3128408 B1 FR 3128408B1
Authority
FR
France
Prior art keywords
branch
heat exchanger
hybrid
management system
electric vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2111331A
Other languages
French (fr)
Other versions
FR3128408A1 (en
Inventor
Roland Akiki
Chammas Rody El
Muriel Porto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR2111331A priority Critical patent/FR3128408B1/en
Priority to PCT/EP2022/078294 priority patent/WO2023072586A1/en
Publication of FR3128408A1 publication Critical patent/FR3128408A1/en
Application granted granted Critical
Publication of FR3128408B1 publication Critical patent/FR3128408B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
    • B60H1/32281—Cooling devices using compression characterised by refrigerant circuit configurations comprising a single secondary circuit, e.g. at evaporator or condenser side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00899—Controlling the flow of liquid in a heat pump system
    • B60H1/00921—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is an extra subcondenser, e.g. in an air duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/00307—Component temperature regulation using a liquid flow

Abstract

L'invention concerne un système de gestion thermique d'un véhicule hybride ou électrique, comportant un circuit (10) de climatisation inversible dans lequel circule un fluide réfrigérant et comportant un échangeur de chaleur bifluide (14) agencé conjointement sur un circuit (12) de fluide caloporteur, le circuit (10) de climatisation comportant un condenseur (20) pour transmettre des calories à un flux d'air (Fi) interne, caractérisé en ce que le circuit (12) de fluide caloporteur comporte : - une première branche (B1) comportant, selon le sens de circulation du fluide caloporteur, une première pompe (52), un échangeur de chaleur "machines électriques" (54) et l'échangeur de chaleur bifluide (14), - une deuxième branche (B2) dont une extrémité amont est raccordée directement à la première branche (B1) en aval de l'échangeur de chaleur bifluide (14) et dont une extrémité aval est raccordée directement à la première branche (B1) en amont de la première pompe (52). Figure pour l'abrégé : Figure 2The invention relates to a thermal management system for a hybrid or electric vehicle, comprising an invertible air conditioning circuit (10) in which a refrigerant fluid circulates and comprising a bifluid heat exchanger (14) arranged jointly on a circuit (12) of heat transfer fluid, the air conditioning circuit (10) comprising a condenser (20) for transmitting calories to an internal air flow (Fi), characterized in that the heat transfer fluid circuit (12) comprises: - a first branch (B1) comprising, depending on the direction of circulation of the heat transfer fluid, a first pump (52), an "electric machines" heat exchanger (54) and the two-fluid heat exchanger (14), - a second branch (B2) of which an upstream end is connected directly to the first branch (B1) downstream of the bifluid heat exchanger (14) and of which a downstream end is connected directly to the first branch (B1) upstream of the first pump (52) . Figure for abstract: Figure 2

FR2111331A 2021-10-26 2021-10-26 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE Active FR3128408B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2111331A FR3128408B1 (en) 2021-10-26 2021-10-26 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE
PCT/EP2022/078294 WO2023072586A1 (en) 2021-10-26 2022-10-11 Thermal management system for a hybrid or electric vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111331 2021-10-26
FR2111331A FR3128408B1 (en) 2021-10-26 2021-10-26 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE

Publications (2)

Publication Number Publication Date
FR3128408A1 FR3128408A1 (en) 2023-04-28
FR3128408B1 true FR3128408B1 (en) 2023-10-27

Family

ID=78828210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111331A Active FR3128408B1 (en) 2021-10-26 2021-10-26 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE

Country Status (2)

Country Link
FR (1) FR3128408B1 (en)
WO (1) WO2023072586A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102552112B1 (en) * 2016-07-11 2023-07-10 한온시스템 주식회사 Heat pump system for vehicle
FR3057494B1 (en) * 2016-10-13 2019-07-26 Hutchinson INSTALLATION OF THERMAL CONDITIONING OF A CAR AND / OR AT LEAST ONE ORGAN OF A MOTOR VEHICLE
FR3081124B1 (en) * 2018-05-15 2020-05-08 Valeo Systemes Thermiques THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE
CN108482067B (en) * 2018-05-21 2019-11-29 上海思致汽车工程技术有限公司 A kind of energy-saving multiloop thermal management system of electric automobile
KR102530943B1 (en) * 2018-07-25 2023-05-11 현대자동차주식회사 Thermal management system for vehicle

Also Published As

Publication number Publication date
FR3128408A1 (en) 2023-04-28
WO2023072586A1 (en) 2023-05-04

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