Compară metode
Examinează metodele selectate una lângă alta; rândurile care diferă sunt evidențiate.
| Analiza fluxului de putere× | Estimarea stării rețelei electrice inteligente× | |
|---|---|---|
| Domeniu | Inginerie electrică | Inginerie electrică |
| Familie | Process / pipeline | Process / pipeline |
| Anul apariției≠ | 1956 | 1970s |
| Autorul original≠ | Ward and Hale | Power systems engineering community |
| Tip | Computational pipeline | Computational pipeline |
| Sursa seminală≠ | Saadat, H. (2010). Power System Analysis (3rd ed.). PSA Publishing. link ↗ | Abur, A., & Exposito, A. G. (2004). Power System State Estimation: Theory and Implementation. Marcel Dekker. DOI ↗ |
| Denumiri alternative≠ | load flow analysis, power flow study | state estimation, network state estimation, grid state assessment |
| Înrudite≠ | 5 | 4 |
| Rezumat≠ | Power flow analysis, also called load flow study, is a computational method that determines the steady-state voltage, current, and power distribution across all buses in an electrical power system. Developed by Ward and Hale in 1956, it is fundamental to power system planning, operation, and optimization. | 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. |
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