发明名称 |
INVERTER FOR A DRIVING A MOTOR |
摘要 |
An inverter for generating a plurality of alternating signals to be supplied to a motor, the motor having a plurality of phases and a plurality of coils arranged at each of the plurality of phases is provided. The inverter is a motor driving inverter characterized in including a multi-level pulse-density modulator configured to modulate a signal that fluctuates periodically and controls rotation of the motor; and a plurality of switching elements configured to generate each of the plurality of alternating signals by controlling an ON/OFF of a direct current according to selection by an output signal of the pulse-density modulator. |
申请公布号 |
US2014028227(A1) |
申请公布日期 |
2014.01.30 |
申请号 |
US201314041321 |
申请日期 |
2013.09.30 |
申请人 |
TRIGENCE SEMICONDUCTOR, INC. |
发明人 |
YASUDA AKIRA;OKAMURA JUN-ICHI |
分类号 |
H02P6/00 |
主分类号 |
H02P6/00 |
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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