发明名称 |
Motor control apparatus |
摘要 |
In a motor control apparatus of the present invention, a control section which receives an input voltage to an inverter circuit, a motor current flowing to a brushless motor and a motor current command value indicating the value of a current required to flow to the inverter circuit, and controls the inverter circuit by maintaining a phase of the voltage applied to the brushless motor when the value of the input voltage to the inverter circuit is smaller than the value of a voltage required to be applied to the brushless motor.
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申请公布号 |
US2004124807(A1) |
申请公布日期 |
2004.07.01 |
申请号 |
US20030734752 |
申请日期 |
2003.12.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKATA HIDEKI;UEDA MITSUO;MATSUSHIRO HIDEO;OGAWA MASANORI;KAWAJI MITSUO;SUGIMOTO TOMOHIRO |
分类号 |
H02P6/08;H02P21/00;H02P27/06;(IPC1-7):H02P7/42 |
主分类号 |
H02P6/08 |
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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