发明名称 |
A PROTECTION METHOD FOR LIMITED CHARGING/DISCHARGING CURRENT OF HYBRID ELECTRIC VEHICLE BATTERY AND A DEVICE AND A SYSTEM THEREOF |
摘要 |
A limited protection method for charging/discharging current of hybrid electric vehicle battery and a device and a system thereof is disclosed. Said method includes: receiving a power requirement and determining an original torque based on the power requirement; judging a charge/discharge state of the battery and acquiring a limited torque from an actual current and a predefined torque; comparing said original torque with the limited torque to select the smaller one as a final output requirement. The embody of the invention can achieve the real-time limited protection for charge/discharge current of hybrid electric vehicle battery. |
申请公布号 |
EP2226229(A1) |
申请公布日期 |
2010.09.08 |
申请号 |
EP20080870669 |
申请日期 |
2008.12.24 |
申请人 |
CHERY AUTOMOBILE CO., LTD. |
发明人 |
LI, FANG |
分类号 |
B60W20/00;B60K6/48;B60L11/18;B60W10/08;B60W10/26 |
主分类号 |
B60W20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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