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Time =
Check time for the synchronism:
Setting [ SYNC01_TSYN ] <
Equations rearrangements:
Setting [ SYNC01_TSYN ] <
1
∆��[����]
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V r :Frequency: f1
V i :Frequency: f2
Example:
Figure 4.5-5 Synchronism between Vi and Vr when system frequency = 50Hz
2 × Setting[SyncR1-Angle]
360°
2 × Setting[SyncR1-Angle]
Setting[SyncR1-Angle]
��������������[SYNC01_TSYN]
>
Setting[SyncR1-Angle]
��������������[SyncR1-Angle]
Δf
Δf
Δf=
f1–f2 = 50.02Hz–50.00Hz=0.02Hz=50s
V i
50s
SyncR1-Angle
V r
- 601 -
1
×
∆f[Hz]
1
×
360°
∆f[Hz]
1
×
180°
∆f[Hz]
1
÷
180°
1
×
180°
∆��[����]
time
Δf
Synchronism zone
6F2T0207 (0.01)
(4.5-9)
(4.5-10)
(4.5-11)
(4.5-12)
(4.5-13)
GRE200 (5,6)
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