发明名称 |
Wandlervorrichtung, Steuerungsvorrichtung für eine drehende elektrische Maschine, und Antriebsvorrichtung |
摘要 |
A converter device includes a converter circuit that includes a reactor connected to a primary side power supply, and a step-up feeding device that has a step-up switching element connected to the reactor and that boosts electric power of the primary side power supply by on/off switching the step-up switching element and outputting a stepped-up electric power as a secondary voltage; a converter control device that PWM-controls on/off switching of the step-up switching element so that the secondary voltage becomes equal to a secondary target voltage; and a temperature detecting device that detects a temperature of the reactor, wherein the converter control device limits PWM-controlled on/off switching of the step-up switching element for step-up operation when the temperature of the reactor increases to a first predetermined value or higher. |
申请公布号 |
DE112008001950(T5) |
申请公布日期 |
2010.07.15 |
申请号 |
DE20081101950T |
申请日期 |
2008.09.24 |
申请人 |
AISIN AW CO. LTD. |
发明人 |
UECHI, TATSUYUKI |
分类号 |
H02M3/155;B60K6/20;B60L3/00;H02P21/00;H02P27/04 |
主分类号 |
H02M3/155 |
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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