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Sparsity in matrices helps reduce computation time in large-scale power system simulations.
Updated On: May 23, 2025
- Ybus matrix and Zbus matrix are sparse
- Jacobian matrix and Zbus matrix are not sparse
- Ybus matrix and Jacobian matrix are sparse
- Ybus matrix sparse and Jacobian matrix is not sparse
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The Correct Option is C
Solution and Explanation
In power system analysis:
- Ybus (admittance) matrix is sparse due to limited node connections
- Jacobian matrix (used in Newton-Raphson method) is also sparse due to locality of derivatives
- Ybus (admittance) matrix is sparse due to limited node connections
- Jacobian matrix (used in Newton-Raphson method) is also sparse due to locality of derivatives
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