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.
申请公布号
EP2180589(A2)
申请公布日期
2010.04.28
申请号
EP20090171623
申请日期
2009.09.29
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