ABB PVS980-58 - Q(P) Control Curve

Program features 29
 Q(P) control curve
In Q(P) control curve mode, the reactive power generated by the inverter depends on the
active power as described in the example Q(P) control curve. Grid voltage in percent is
used as a lock-in and lock-out conditions.
Figure 9. Q(P) control curve
Q
P
124.39 Q(x) output level 1
124.40 Q(x) output level 2
124.41 Q(x) output level 3
124.42 Q(x) output level 4
124.43 Q(x) output level 5
124.44 Q(x) output level 6
124.33 Q(x) input level 1
124.35 Q(x) input level 3
124.36 Q(x) input level 4
124.37 Q(x) input level 5
124.38 Q(x) input level 6
124.34 Q(x) input level 2
Q(P) is selected when:
Input = actual power
Output = reactive power reference