发明名称 |
Method of controlling battery condition of self-generation electric vehicle |
摘要 |
This invention provides a method of controlling condition of an assembled battery mounted in a self-generation electric vehicle. The method is comprised of the following steps: detecting battery voltage and battery current repeatedly; estimating a constant-power voltage on the basis of the battery voltage and the battery current; setting a target voltage; comparing the constant-power-discharge voltage with the target voltage to provide a difference therebetween; and charging or discharging the battery to reduce the difference when the battery is not operated. The constant-power voltage is set as a function of a remaining capacity of the battery when a preset constant power is charged to or discharged from the battery.
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申请公布号 |
US6232744(B1) |
申请公布日期 |
2001.05.15 |
申请号 |
US20000512275 |
申请日期 |
2000.02.24 |
申请人 |
DENSO CORPORATION;NIPPON SOKEN, INC. |
发明人 |
KAWAI TOSHIYUKI;KOBAYASHI TETSUYA;YAMASHITA TAKASHI |
分类号 |
B60K6/28;B60K6/445;B60K6/48;B60L11/18;B60W10/26;G01R31/36;H02J7/00;H02J7/14;(IPC1-7):H02J7/00;B60K1/00;B60L1/00 |
主分类号 |
B60K6/28 |
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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