Power Systems - Ybus Matrix
GATE Electrical Engineering · 2 questions across 2 years (2019-2023) · 5% recurrence rate
Recurrence sparkline
2019–2023201920212023
Difficulty mix
med 50%
hard 50%
Question types
MCQ1
NAT1
All 2 questions on Power Systems - Ybus Matrix
2023 Q28
The bus admittance (Ybus) matrix of a 3-bus power system is given below. Considering that there is no shunt inductor connected to any of the buses, which of the following can NOT be true?
Hard
2019 Q21
The Ybus matrix of a two-bus power system having two identical parallel lines connected between them in pu is given as Ybus = [-j8 j20] [j20 -j8] The magnitude of the series reactance of each line in pu (round off up to...
Med