发明名称 |
Motor drive apparatus, hybrid vehicle drive apparatus using the same, and computer readable recording medium recorded with program for causing computer to perform control of motor drive apparatus |
摘要 |
Upon detection of a fault in a DC power supply based on a voltage from a voltage sensor or a temperature from a temperature sensor, a control device controls inverters to cause AC motors to output zero output torque, and generates and outputs signals STP 1 , STP 2 to a voltage step-up converter and a DC/DC converter, respectively. The control device generates and outputs a signal SE of an L level to system relays to cut off the system relays. Thereafter, the control device generates and outputs a signal PWMDL to the voltage step-up converter to switch control of the voltage step-up converter to voltage step-down control.
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申请公布号 |
US7212891(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20060477595 |
申请日期 |
2006.06.30 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SATO EIJI |
分类号 |
B60K1/00;B60K6/22;B60K6/445;B60L3/04;B60L11/14;B60W10/08;B60W20/00;H02P27/06 |
主分类号 |
B60K1/00 |
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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