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| Kompensation av reaktiv effekt× | Bedömning av elkvalitet× | |
|---|---|---|
| Ämnesområde | Elektroteknik | Elektroteknik |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1920s | 1995 |
| Upphovsperson≠ | Electrical utilities and equipment manufacturers | IEEE Standards committee |
| Typ | Computational pipeline | Computational pipeline |
| Ursprungskälla≠ | Hingorani, N. G., & Gyugyi, L. (2000). Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems. IEEE Press. link ↗ | IEEE Std 1159-2019: IEEE Recommended Practice for Monitoring Electric Power Quality. link ↗ |
| Alias | power factor correction, VAR compensation, reactive power management | PQ assessment, power quality survey, voltage quality analysis |
| Närliggande | 4 | 4 |
| Sammanfattning≠ | 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 quality assessment evaluates the suitability of electrical voltage and current waveforms for reliable equipment operation. It measures deviations from ideal sinusoidal waveforms, including voltage sags, swells, harmonics, transients, and imbalance. Comprehensive assessment is critical for ensuring equipment protection, identifying root causes of malfunctions, and optimizing mitigation strategies. |
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