| Title |
Permanent Magnet Synchronous Motor Vector Control Using Rectangular 2 Hall Sensors |
| Authors |
Tae-Woong Kong ; Jung-Hyo Lee ; Jae-Sung Yu ; Won-Chul Lee ; Jae-Hyung Kim ; Chung-Yeun Won |
| Keywords |
Permanent magnet synchronous motor ; Hall sensor ; Vector control |
| Abstract |
This paper proposes a new vector control method using two rectangular hall sensors instead of using the expensive encoder and resolver. The proposed method estimates the speed and rotor position by using the quadruple of two hall sensors signals instead of encoder signal, The proposed new speed estimation method is stable under the rated speed range. This algorithm will be able to moderate prices of the whole system and apply to the condition unfitted with encoder and resolver. |