发明名称 |
Method to predict phase current |
摘要 |
A phase current prediction method is disclosed. The phase current prediction method predicts current representative of a PWM period using a motor model which receives current measured through a single current sensor as an input, instead of the measured current, and determines the predicted current to be phase current.
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申请公布号 |
US2010148753(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20090588095 |
申请日期 |
2009.10.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HA JUNG IK;KIM JONG HO;YOO HO SUN;YOU HYUNG SUN;KIM JANG HWAN |
分类号 |
G01R19/00;G06F19/00 |
主分类号 |
G01R19/00 |
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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