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Questions and Answers
What is the main target of a power-flow study?
What is the main target of a power-flow study?
- Optimizing the generation schedule
- Analyzing transient stability
- Determining bus admittance matrix
- Determining Voltages, Currents, and Real and Reactive Power Flows (correct)
What is the first step to find the power-flow solution via iteration?
What is the first step to find the power-flow solution via iteration?
- Optimizing the generation schedule
- Creating a bus admittance matrix Ybus for the power system (correct)
- Making an initial estimate for the voltages at each bus
- Analyzing the transient response of the system
How are the voltages at each bus updated during the iteration process?
How are the voltages at each bus updated during the iteration process?
- Based on the transient stability analysis
- Based on the line currents
- Based on the generation schedule
- Based on the estimates for the voltages and power flows at every other bus and the values of the bus admittance matrix (correct)
What does the power-flow study seek to analyze?
What does the power-flow study seek to analyze?
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Why is the updated voltage during iteration not correct?
Why is the updated voltage during iteration not correct?
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What is the main focus of a power-flow study (load-flow study)?
What is the main focus of a power-flow study (load-flow study)?
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What does a power-flow study aim to determine in a power system?
What does a power-flow study aim to determine in a power system?
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What is the first step in finding the power-flow solution via iteration?
What is the first step in finding the power-flow solution via iteration?
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How are the voltages at each bus updated during the iteration process?
How are the voltages at each bus updated during the iteration process?
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What does the power-flow study seek to analyze under normal steady-state operation?
What does the power-flow study seek to analyze under normal steady-state operation?
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