How to configure the Rs and Ls para. for PMSM in Delta connection

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User20823
Level 1
Level 1
Hi, I'm using TLE9879 for FAN's sensorless FOC control.Howerver the motor is not Y connection method.
It is Delta connection.
I measure the Rs and Ls with the 2 connection point. The result is 2/3 the single phase Rs and Ls value.
Should I just use this value, or I multiply 1.5 with the measurement value to get the real phase value for FOC control?

Regards.
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User17952
Level 3
Level 3
Hi,
You can refer to the FOC application note.
4713.attach
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