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Re: Guide to Power Electronics Control Application Examples and IP Cores for NI GPIC

Oscar,

have you figured out anything out of this inverter code?

 

i'm trying to follow the logic but same confused. 

 

on the top, i'm running the vi with complementary pairs phase a, b, upper = 1, phase c lower = 1. Vdc/2 = 100. regardless what currents are set to, the Uan reports -100, Ubn = -100 and Ucn = -2.

 

to me, Uan Ubn should be 100, Ucn = -100 makes more sense.. so i wonder what is all the logics behind this VI, any one figured out an explanation?

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