Q.5. (E3 10) State True or false a- The DC load flow study is an iterative process b- In a load frequency control, a generator unit equipped with a governor can be assumed to be a controlled unit. c- In order to keep a constant frequency in a power system the following relation has to be satisfied: E Peneration = E PLoad +EPiosses d- The direction of the active power flow is from the bus with a high voltage magnitude to the bus with a less voltage magnitude.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.47P
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0.5. (E 3sà 10) State True or false
a- The DC load flow study is an iterative process
b- In a load frequency control, a generator unit equipped with a governor can be assumed to be a
controlled unit.
c- In order to keep a constant frequency in a power system the following relation has to be
satisfied:
ΣPeaeration -Σ Ρoad + ΣΡιoses
d- The direction of the active power flow is from the bus with a high voltage magnitude to the
bus with a less voltage magnitude.
Transcribed Image Text:0.5. (E 3sà 10) State True or false a- The DC load flow study is an iterative process b- In a load frequency control, a generator unit equipped with a governor can be assumed to be a controlled unit. c- In order to keep a constant frequency in a power system the following relation has to be satisfied: ΣPeaeration -Σ Ρoad + ΣΡιoses d- The direction of the active power flow is from the bus with a high voltage magnitude to the bus with a less voltage magnitude.
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