MSP430F67791A: Smart meter : 3-phase/3-wire Delta-type issue

Jimmy Chen19

Prodigy 50 points

Part Number: MSP430F67791A

Hi All,

I have a 3 phase meter EVM for development.

http://www.ti.com/tool/TIDM-3PHMTR-TAMP-ESD

In the User guide, it only shows the configuration for 3-phase/4-wire (Y-type).

Anyone know the configuration for,
1. 3-phase/3-wire (Delta-type, no reference ground)
2. 3-phase/3-wire (Y-type, no reference ground)

Thanks for your help!

over 8 years ago

0 KC Xu over 8 years ago

TI__Intellectual 2005 points

Hi Jimmy,

I am contacting the author for you but please expect a delay as the new year vacation.

regards
KC

0 James Evans over 8 years ago in reply to KC Xu

TI__Mastermind 49692 points

Hi Jimmy,

Unfortunately, our legacy Energy library doesn't support the 3-phase/3-wire configuration, as discussed in the thread below.

Regards,

James

MSP Customer Applications

0 James Evans over 8 years ago in reply to James Evans

TI__Mastermind 49692 points

To follow-up, our MSP430F67791A could support 3-phase/3-wire configurations, but our Energy Library does not.

Regards,

James

MSP Customer Applications

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MSP430F67791A: Smart meter : 3-phase/3-wire Delta-type issue