发明名称 |
BATTERY CONTROL APPARATUS FOR HYBRID POWERED VEHICLE |
摘要 |
A voltage detector (12) detects the voltage levels of the battery blocks of the battery set (10). A presence of an overdischarged cell is detected when a voltage difference between each of the battery blocks reaches or exceeds a predetermined value (for example, 1V). At this point, a battery ECU (14) sets the SOC value of the battery set (10) at the lower control limit value (for example, 20%). This triggers an HV ECU (16) to control the load (18) such that charging is effectuated in the battery set (10). If further discharge occurs, the battery set (10) is disconnected from the load (18) by a relay (20).
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申请公布号 |
CA2274476(A1) |
申请公布日期 |
1999.12.25 |
申请号 |
CA19992274476 |
申请日期 |
1999.06.11 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
NAKAYAMA, YOSHIYUKI;SEKIMORI, TOSHIYUKI;TOJIMA, KAZUO;KIKUCHI, YOSHIAKI |
分类号 |
H02J7/00;B60K6/20;B60K6/28;B60K6/485;B60L11/18;B60W10/26;B60W20/00;H02J7/02;(IPC1-7):H02J7/00;B60L11/02;B60K1/04 |
主分类号 |
H02J7/00 |
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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