ARON method using watt meter in 3 phase system (with neutral current)

Thread Starter

michgkou

Joined Oct 3, 2019
43
"Find the W1 measure"
Screenshot 2023-02-08 19.11.58.png
After analysis I find out that there is current of neutrual is not zero, so I can't calculate through ARON method what W1 measure. How can I calculate this ?
 

Thread Starter

michgkou

Joined Oct 3, 2019
43
Ok I found the current of the 3 intepentent circuits:

Ia=56,782∠-33,4978
Ib=67,4123∠-158,9371
Ic=67,7239∠91,371

In=~25∠~ (not zero....plus the z1,z2,z3 is not symmetric)

So I can't continue to ARON method.

My thought was to find the real part of Sa and the real part Sc and W1 might be Pa-Pc ?
 
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