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5.3.7.5.4 Q(T)
In Q(T) function users can scheduled the feed in reactive power by external
monitoring system.
Q Setting 24/7
Q Setting point
Q(P)
Q(V)
Q(T)
5.3.7.6 FRT (Fault ride through)
Users can refer to the figure below and fine tune the parameters in FRT setting
page.
FRT – 1/2
a
Dead band - Vh
b
Dead band - Vl
c
K factor
d
Vdrop
e
t1
f
U1
g
t2
FRT – 2/2
h
t3
i
Mode
21. Jun 2018 13:50
Figure 5-27 : Q(T) page
21. Jun 2010 13:50
[
+10
] %
[
-10
] %
[
2.0
]
[
0
]
%
[
]
ms
150
%
[
]
20
[
3.00
] s
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[
3.00
] s
[
ON
]
f
d
Figure 5-28 : FRT setting page
Q Setting 24/7
Mode
Mode
ENT
EXIT
-10
c
K factor
U
U
grid/
nom
100%
1
Ul
2
U1
Udrop
t1
0
t2
e
g
Fault occurence
63
Turn on PV Inverter
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[
OFF
]
I
/I
B
n
c
K factor
+10
U/Un
a
b
3
4
t3
h
time
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