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5.3.7.4.5 Constant Reactive Power
啟動此功能時，變流器將會將虛功控制在一定值。
Active/Reactive Power
Constant cosφ
cosφ(P)
Constant Reactive Power
Q(V)
5.3.7.4.6 Q(U)
使用者也可按照實際需求微調參數。
Active/Reactive Power
Constant cosφ
cosφ(P)
Constant Reactive Power
Q(V)
Q
s limit
c
d
V
1i
e
V
2i
21. Jun 2010 13:50
圖5-22 : Constant Reactive Power setting頁面
21. Jun 2010 13:50
V
b
V
2s
a
V
1s
f
Q
i limit
Q
圖5-23 : Q(U) setting頁面
Reactive Power Control
Reactive Power (Q/Sn)
ENT
Mode
EXIT
Reactive Power Control
a
V1s
b
V2s
ENT
c
Qs limit
d
V1i
e
V2i
EXIT
f
Qi limit
Reactive Power Control
Delay Time
Lock-in Power
Lock-out Power
Mode
147
變流器開機
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[
0
]
%
[
OFF
]
21. Jun 2010 13:50
[
230.0
] V
[
253.0
]
V
[
Ind 44
]
[
230.0
]
V
[
184.0
]
V
[
Cap 44
]
21. Jun 2010 13:50
[
10
] s
[
- -
]
%
[
- -
] %
[
OFF
]
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