发明名称 |
Motor control apparatus and control method thereof |
摘要 |
A motor control apparatus includes a sensing module, a phase modulating module, a duty cycle modulating module and a driving module. The sensing module detects a motor to generate a sensing signal. The phase modulating module receives the sensing signal and generates a phase modulation signal in accordance with the sensing signal. The duty cycle modulating module receives the phase modulation signal and generates a duty cycle modulation signal in accordance with the phase modulation signal. The driving module receives the duty cycle modulation signal and generates a motor control signal for controlling the motor in accordance with the duty cycle modulation signal. |
申请公布号 |
US8324849(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US20080210070 |
申请日期 |
2008.09.12 |
申请人 |
KUO PO-TSUN;MA WEN-CHUAN;TANG CHUNG-HUNG;CHIU CHUN-LUNG;TSAI MING-SHI;DELTA ELECTRONICS, INC. |
发明人 |
KUO PO-TSUN;MA WEN-CHUAN;TANG CHUNG-HUNG;CHIU CHUN-LUNG;TSAI MING-SHI |
分类号 |
H02P6/08 |
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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