MSP430F67641: Unstable reactive power error

Yale Li 李耀先

Part Number: MSP430F67641
Other Parts Discussed in Thread: TIDM-THREEPHASEMETER-F67641

Hi Team,

Here's an issue from the customer may need your help:

This customer using TIDM-THREEPHASEMETER-F67641. He found that the reactive power error is relatively large and unstable when the active power error is relatively good.

active power error

reactive power error

Thanks & Regards

Yale Li

over 1 year ago

0 Johnson He over 1 year ago

TI__Mastermind 28396 points

Hi Yale,

Does this customer use EMDC library? And any details about this issue? Use customer board?

Thanks!

Best Regards

Johnson

0 Yale Li 李耀先 over 1 year ago in reply to Johnson He

TI__Expert 4660 points

Hi Johnson,

Thanks for your support!

This customer does not want to disclose relevant design information. So I re-asked a new question by an appropriate way.

Thanks & Regards

Yale Li

+1 Johnson He over 1 year ago in reply to Yale Li 李耀先

TI__Mastermind 28396 points

Hi Yale,

Offline support.

Thanks!

Best Regards

Johnson

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MSP430F67641: Unstable reactive power error