发明名称 |
DC CONVERTER FOR A MOTOR VEHICLE |
摘要 |
<p>A step-up converter converts a battery voltage to an intermediate voltage. The intermediate voltage is greater than or equal to the battery voltage. A step-down converter receives the intermediate voltage supplied by the step-up converter and controls an output voltage which is less than or equal to the intermediate voltage. The step-up converter controls the intermediate voltage in an open loop depending on the battery voltage, at least if the battery voltage is lower than a first predetermined value, and at least if at the same time the load on the output of the step-up converter exceeds a minimum load.</p> |
申请公布号 |
EP2389722(B1) |
申请公布日期 |
2015.09.30 |
申请号 |
EP20100700557 |
申请日期 |
2010.01.18 |
申请人 |
CONTINENTAL AUTOMOTIVE GMBH |
发明人 |
GÖTZENBERGER, MARTIN;SYLLA, SVEN |
分类号 |
H02M3/158 |
主分类号 |
H02M3/158 |
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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