发明名称 |
Method for controlling air volume |
摘要 |
A method for controlling air volume output by a motor. The method includes: 1) establishing functional relation formulas for air volume in a low torque interval and a high torque interval; 2) inputting a target air volume into a microprocessor control unit; 3) starting a motor under a torque to enable the motor to reach a steady state; 4) acquiring an adjustment coefficient under the torque, and calculating the air volume; 5) comparing the target air volume with the calculated air volume; 6) re-recording a steady rotational speed after the motor reaches a new steady state under an increased or reduced torque, and recalculating the air volume in the new steady state; and 7) repeating steps 5) and 6) to adjust the torque until the calculated air volume is equal or equivalent to the target air volume. |
申请公布号 |
EP2730786(B1) |
申请公布日期 |
2015.06.10 |
申请号 |
EP20130180541 |
申请日期 |
2013.08.15 |
申请人 |
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD. |
发明人 |
HU, GE |
分类号 |
F04D27/00;F24F11/00;F24F11/047;G05D7/06 |
主分类号 |
F04D27/00 |
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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