השוואת שיטות
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| פיצוי הספק ריאקטיבי× | א تخمین מצב רשת חכמה× | |
|---|---|---|
| תחום | הנדסת חשמל | הנדסת חשמל |
| משפחה | Process / pipeline | Process / pipeline |
| שנת המקור≠ | 1920s | 1970s |
| הוגה השיטה≠ | Electrical utilities and equipment manufacturers | Power systems engineering community |
| סוג | Computational pipeline | Computational pipeline |
| מקור מכונן≠ | Hingorani, N. G., & Gyugyi, L. (2000). Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems. IEEE Press. link ↗ | Abur, A., & Exposito, A. G. (2004). Power System State Estimation: Theory and Implementation. Marcel Dekker. DOI ↗ |
| כינויים | power factor correction, VAR compensation, reactive power management | state estimation, network state estimation, grid state assessment |
| קשורות | 4 | 4 |
| תקציר≠ | Reactive power compensation adjusts the flow of reactive power (VARs) in electrical networks to support voltage profiles, reduce losses, and improve power factor. Methods include fixed capacitor banks, switched capacitors, synchronous condensers, and FACTS devices. Proper compensation is essential for maintaining voltage stability and minimizing energy losses in modern power systems. | 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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