KBR multicomp D6 7 Series - Page 74

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System operationSystem operation
Example schematic diagram:
P+
A
B
P+
100 kW
69 kW 129 kW
46%
Punkt 1
point 1
Q/Pn
Q/P rated
0,151 kap.
66%
Punkt 2
point 2
Q/Pn
Q/P rated
0,000
86%
Punkt 3
point 3
Q/Pn
Q/P rated
0,283 ind.
Hyst.
12kW
Hyst.
12kW
46 % 66 %
86 %
Hyst.
12kW
Hysterese = 12 kW (+/- 6 kW)
hysteresis
Ziel-Q/Pnenn
target Q/P rated
0,283
0,151
= 0,00
untererregt
(induktiv)
übererregt
over-exited
(kapazitiv
capactiv)
100%
Punkt 4
point 4
Q/Pn
Q/P rated
0,283 ind.
Example 2: Reactive power curve as a function of performance Q (P) (VDE)
Example settings:
Q/Pn1 0.00
Power consumption
P rated=Pmax. 150kW (=100%)/for power recovery systems
-150kW
t-delay 000 seconds
Hysteresis 0%
Point 1 P= 0.0%
Q/Pn = 0.0.
Point 2 P= 50% (= 75kW)
Q/Pn = 0.0.
Point 3 P= 55% (= 82.5kW)
Q/Pn = 0.09 ind.
Point 4 P= 85% (= 127.5kW)
Q/Pn = 0.41 ind.
Point 5 P= 100% (= 150kW)
Q/Pn = 0.48 ind.