FR3096525B1 - Propulsion module of an electric or hybrid vehicle - Google Patents

Propulsion module of an electric or hybrid vehicle Download PDF

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Publication number
FR3096525B1
FR3096525B1 FR1905239A FR1905239A FR3096525B1 FR 3096525 B1 FR3096525 B1 FR 3096525B1 FR 1905239 A FR1905239 A FR 1905239A FR 1905239 A FR1905239 A FR 1905239A FR 3096525 B1 FR3096525 B1 FR 3096525B1
Authority
FR
France
Prior art keywords
electric
module
voltage converter
housing part
cooling circuit
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
FR1905239A
Other languages
French (fr)
Other versions
FR3096525A1 (en
Inventor
Ye Jin Jin
Paul Armiroli
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 Embrayages SAS
Original Assignee
Valeo Embrayages 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 Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1905239A priority Critical patent/FR3096525B1/en
Publication of FR3096525A1 publication Critical patent/FR3096525A1/en
Application granted granted Critical
Publication of FR3096525B1 publication Critical patent/FR3096525B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Module de propulsion d’un véhicule hybride ou électrique, comprenant : - une machine électrique de propulsion ayant un rotor et un stator, - un convertisseur de tension permettant d’alimenter électriquement le stator à partir de l’énergie électrique fournie par une unité de stockage d’énergie électrique, et - un système de réduction recevant le couple fourni par le rotor, le module comprenant une première partie de boîtier recevant la machine électrique de propulsion et le convertisseur de tension, et une deuxième partie de boîtier recevant le système de réduction et contenant de l’huile, le module comprenant encore : - un circuit de refroidissement de la machine électrique de propulsion et du convertisseur de tension, ce circuit étant disposé hors de la deuxième partie de boîtier, et - une portion de dissipation additionnelle, notamment en forme de serpentin, dans le circuit de refroidissement et/ou un radiateur porté par le module, pour dissiper tout ou partie de la chaleur récupérée par le liquide circulant dans le circuit de refroidissement. Figure pour l’abrégé : Figure 1Propulsion module of a hybrid or electric vehicle, comprising: - an electric propulsion machine having a rotor and a stator, - a voltage converter making it possible to supply the stator electrically from the electric energy supplied by a control unit storage of electrical energy, and - a reduction system receiving the torque supplied by the rotor, the module comprising a first housing part receiving the electric propulsion machine and the voltage converter, and a second housing part receiving the reduction and containing oil, the module further comprising: - a cooling circuit for the electric propulsion machine and the voltage converter, this circuit being arranged outside the second housing part, and - an additional dissipation portion, in particular in the form of a coil, in the cooling circuit and / or a radiator carried by the module, to dissipate all or part of the recovered heat by the liquid circulating in the cooling circuit. Figure for the abstract: Figure 1

FR1905239A 2019-05-20 2019-05-20 Propulsion module of an electric or hybrid vehicle Active FR3096525B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905239A FR3096525B1 (en) 2019-05-20 2019-05-20 Propulsion module of an electric or hybrid vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905239A FR3096525B1 (en) 2019-05-20 2019-05-20 Propulsion module of an electric or hybrid vehicle
FR1905239 2019-05-20

Publications (2)

Publication Number Publication Date
FR3096525A1 FR3096525A1 (en) 2020-11-27
FR3096525B1 true FR3096525B1 (en) 2021-07-02

Family

ID=68281541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905239A Active FR3096525B1 (en) 2019-05-20 2019-05-20 Propulsion module of an electric or hybrid vehicle

Country Status (1)

Country Link
FR (1) FR3096525B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121804B1 (en) * 2021-04-12 2024-08-30 Valeo Equip Electr Moteur Control device of an inverter/rectifier
US20240223049A1 (en) * 2021-04-12 2024-07-04 Valeo Equipements Electriques Moteur Device for controlling an inverter/rectifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07288949A (en) * 1994-04-13 1995-10-31 Nippondenso Co Ltd Electric motor to drive vehicle
JP3886696B2 (en) * 1999-04-27 2007-02-28 アイシン・エィ・ダブリュ株式会社 Drive device
US9030063B2 (en) * 2010-12-17 2015-05-12 Tesla Motors, Inc. Thermal management system for use with an integrated motor assembly
KR101569018B1 (en) * 2011-04-27 2015-11-16 엘지전자 주식회사 Electric motor and electric vechile having the same

Also Published As

Publication number Publication date
FR3096525A1 (en) 2020-11-27

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