Smart Grid State Estimation
Power system state estimation infers the real-time voltage and phase angle at every bus in a power network from redundant measurements of power flows and voltages. It is the foundation of modern grid operations, enabling real-time monitoring, contingency analysis, and optimal control. Advanced state estimation with synchronized phasor measurements (synchrophasors) enables faster control and detection of instabilities.
Rekod sumber
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- Abur, A., & Exposito, A. G. (2004). Power System State Estimation: Theory and Implementation. Marcel Dekker. · DOI 10.1201/9780203913673
- Phadke, A. G., & Thorp, J. S. (2002). Synchronized phasor measurements and their applications. IEEE Communications Magazine, 33(4), 56-67. · URL
- IEC 61850-7-420:2015: Communication networks and systems in substations—Part 7-420: Basic communication structure—Logical nodes for power quality. · URL
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