A cooling control system for an electric vehicle configured to prevent ingestion of air into an oil pump cooling a motor when the electric vehicle is accelerated or decelerated abruptly. A controller comprises: a detector that detects acceleration and deceleration of the electric vehicle; an abrupt acceleration/deceleration determiner that determines that the acceleration or the deceleration exceeds than a threshold; and an oil reducer that reduces an amount of oil supplied from an oil pump to a motor where the lighter load than the load on another motor is applied, when the acceleration or the deceleration exceeds the threshold.
COOLING CONTROL SYSTEM FOR ELECTRIC VEHICLE
2025-01-16
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
ELECTRIC VEHICLE COOLING SYSTEM, CONTROL METHOD AND ELECTRIC VEHICLE
European Patent Office | 2023
|Cooling system, control method of cooling system and electric vehicle
European Patent Office | 2024
|