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V L : fV L =50.02Hz
V B : fV B =50.00Hz
Example: |fV B
Figure 2.25-4 Synchronism between V B and V L when system frequency = 50Hz
1
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Setting[SYN-Angle]
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180°
Δf
Δf
–
–
fV L |=|50.00Hz
V L
50s
SYN-Angle
V B
- 285 -
1
÷
180°
1
×
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time
Δf
50.02Hz| = 0.02Hz = 10s
Synchronism zone
6F2T0207 (0.01)
(2.25-6)
(2.25-7)
GRE200 (5,6)
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