WO2024201127 - METHOD AND SYSTEM FOR INTEGRATED THERMAL MANAGEMENT IN ELECTRIC VEHICLES
National phase entry is expected:
Publication Number
WO/2024/201127
Publication Date
03.10.2024
International Application No.
PCT/IB2023/057864
International Filing Date
03.08.2023
Title **
[English]
METHOD AND SYSTEM FOR INTEGRATED THERMAL MANAGEMENT IN ELECTRIC VEHICLES
[French]
PROCÉDÉ ET SYSTÈME DE GESTION THERMIQUE INTÉGRÉE DANS DES VÉHICULES ÉLECTRIQUES
Applicants **
TATA PASSENGER ELECTRIC MOBILITY LIMITED
Floor 3, 4, Plot-18, Nanavati Mahalaya, Mudhana Shetty Marg, BSE, Fort, Maharashtra,
Mumbai 400001, IN
Inventors
VAIDYAN, Sarath
Floor 3, 4, Plot-18, Nanavati Mahalaya, Mudhana Shetty Marg, BSE, Fort, Maharashtra,
Mumbai 400001, IN
ARIKAPUDI, Suresh
Floor 3, 4, Plot-18, Nanavati Mahalaya, Mudhana Shetty Marg, BSE, Fort, Maharashtra,
Mumbai 400001, IN
Priority Data
202321024772
31.03.2023
IN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
IP India
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1129 | |
| EPO | Filing, Examination | 6511 | |
| Japan | Filing | 588 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 2710 |
Total: 11512 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
This disclosure relates to a method (300) and system (200) for integrated thermal management in an electric vehicle. The method (300) includes receiving (302) an ambient temperature and a current operating temperature of each of a traction unit (202), a cabin unit (204), and a battery unit (206). The method (300) further includes determining (304) a thermal management requirement for one or more of the traction unit (202), the cabin unit (204), and the battery unit (206). The method (300) further includes managing (306) a first flow of liquid coolant through at least one of the traction unit (202) and the cabin unit (204) based on the respective thermal management requirement. The method (300) further includes managing (308) a second flow of liquid coolant through the battery unit (206) based on the respective thermal management requirement.[French]
La présente divulgation concerne un procédé (300) et un système (200) de gestion thermique intégrée dans un véhicule électrique. Le procédé (300) comprend la réception (302) d'une température ambiante et d'une température de fonctionnement actuelle de chacune d'une unité de traction (202), d'une unité de cabine (204) et d'une unité de batterie (206). Le procédé (300) comprend en outre la détermination (304) d'une exigence de gestion thermique pour une ou plusieurs de l'unité de traction (202), de l'unité de cabine (204) et de l'unité de batterie (206). Le procédé (300) comprend en outre la gestion (306) d'un premier débit de liquide de refroidissement à travers l'unité de traction (202) et/ou l'unité de cabine (204) sur la base de l'exigence de gestion thermique respective. Le procédé (300) comprend en outre la gestion (308) d'un second débit de liquide de refroidissement à travers l'unité de batterie (206) sur la base de l'exigence de gestion thermique respective.