发明名称 |
CONTROLLING METHOD OF A MOTOR STATE |
摘要 |
A controlling method of a motor state described herein detects the motor operation in a regeneration state or a motor state. The output frequency value of an AC motor drive is calculated and adjusted to stabilize the voltage of a DC bus such that over-voltage protection is avoided. Therefore, a stable load current is obtained and the time for slowing down the motor is shortened.
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申请公布号 |
US2006208688(A1) |
申请公布日期 |
2006.09.21 |
申请号 |
US20050201433 |
申请日期 |
2005.08.11 |
申请人 |
HSIEH TING-CHUNG;LIAO SHIH-CHIEH |
发明人 |
HSIEH TING-CHUNG;LIAO SHIH-CHIEH |
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