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Hi,
while creating a motor parameter file. I am getting the below errors. Can you help with this?
Board: Eval IMM101T-046M
Thanks
Mathan
Solved! Go to Solution.
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Hi @MathanRaja,
This error arises due to improper motor parameter configuration.
Can you please refer to this document for measuring motor parameters: How to Measure Motor Parameters
We noticed that Ld and Lq values are 80mH and 33mH. Can you please make sure if the inductance values are correct?
Can you please share the motor datasheet this will help us to understand the issue better.
Thanks,
Krupashankar
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Hi @MathanRaja,
This error arises due to improper motor parameter configuration.
Can you please refer to this document for measuring motor parameters: How to Measure Motor Parameters
We noticed that Ld and Lq values are 80mH and 33mH. Can you please make sure if the inductance values are correct?
Can you please share the motor datasheet this will help us to understand the issue better.
Thanks,
Krupashankar
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Hi Krupashankar,
This document is for the Motor Inductance measurement. But we need Ld & Lq.
How to calculate Ld & Lq?
Thanks
Mathan
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Hi @MathanRaja,
Ld and Lq depends upon the construction of the motor.
In the case of the SPM motor Per phase Inductance = Ld = Lq
In case of IPM motor we don't have a particular document please refer to motor datasheet or motor manufacturer should be able to help .
Thanks,
Krupashankar