一种用于电动汽车充电电流的调控方法及装置
By monitoring and dynamically adjusting the charging current in real time through the electric vehicle battery management system, the problem of excessive output current of charging piles has been solved, thereby improving battery safety and charging experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIAOGAN CORNEX NEW ENERGY INNOVATION TECHNOLOGY CO LTD
- Filing Date
- 2025-11-07
- Publication Date
- 2026-07-17
AI Technical Summary
In the current process of electric vehicle charging, the actual output current of the charging pile often exceeds the maximum allowable charging current, which leads to damage to battery life and poor charging experience. In addition, existing protection measures have blind spots and prolong charging time.
The electric vehicle's battery management system monitors the charging current and output current in real time, determines and adjusts the charging current based on the battery status, and feeds back to the charging station to achieve dynamic adjustment to avoid overcurrent risks. It adopts a multi-level dynamic adjustment and time-based recovery mechanism.
It effectively eliminates the safety blind spot of overcurrent risk, ensures battery safety, extends battery life, and significantly improves the charging experience, with smoother changes in charging power.
Smart Images
Figure CN121133456B_ABST
Abstract
Citation Information
Patent Citations
Battery charging method and device of electric vehicle and electric vehicle
CN118386937A
Method for charging power battery and battery management system
US20230335822A1