Description of Efficiency Test Algorithm
1
1
Start
System is ON
2
2
Take the readings of I, Pa, Pb, Pc, PΣ
System is ON
3
3
Turn system OFF and take reading of Ioff
System is OFF
4
4
Calculate δI = (Ioff - Ion) / Ioff x 100%
5
5
Wait 1 minute
System is OFF
6
6
Take readings of P'a, P'b, P'c, P'Σ, I'off
7
7
Calculate δI' = (I'off - Ion )/ I'off x 100%
8
8
Compare if δI' ≈ δI ?
9.1
9.1
If YES, calculate δP = (P'Σ - PΣ) / P'Σ x 100%
10
10
Display the result of δP on screen
9.2
9.2
If NO, repeat steps 5, 6, 7, 8, 9 and 10 - 6 times or less if similar values of δI' and δI are found
9.2.1
9.2.1
Choose δI' - δI = min
9.2.2
9.2.2
Calculate K = δI' / δI
9.2.3
9.2.3
Calculate δP = KδP'
10
10
Display the result of δP on screen