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Delta RPI Series User Manual

Delta RPI Series
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General Settings
Install Settings
Active/Reactive Pwr
FRT
Mode
Dead Band
Vdrop
t1
OFF
-10%
0%
0.30s
U1
t3
K factor
20%
3.00s
2.0
Warning:
Adj. would affect
energy production.
Password:
****
EXIT
EXIT
EXIT
ENT ENT
图5-33 : FRT页面
图5-34 : FRT参数对照
根据某些特定地区之电力法规规范,当市电电压发生骤降时,在一定的时间内逆
变器必须维持并网状态。使用者可透过启动FRT功能并设定所需的参数来达到这
项要求。
5.2.10 FRT (Fault ride through)
100%
U1
0
t1
Fault occurrence
t3
time
U
grid/
U
nom
Umin
Udrop
Disconnect from grid
Stay connected
Q setting point
Q(P)
Q(V)
Q(T)
Mode:
OFF
EXIT
ENT
5.2.9.3 Q(V)
5.2.9.4 Q(T)
此模式启动后,逆变器会根据市电电压变化而馈入不同的虚功功率。此功能设定
流程与5.2.8.7节相同。
此功能开启后,可以供使用者利用外部监控系统进行排程,依据时间控制馈入
电网的虚功。
图5-32 : Q(T) 页面
123
逆变器开机

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Delta RPI Series Specifications

General IconGeneral
BrandDelta
ModelRPI Series
CategoryInverter
LanguageEnglish

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