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Electric power quality

Known as: Power sag, Power quality, Power quality compression algorithm 
Electric power quality (EPQ), or simply Power quality, refers to "maintaining the near sinusoidal waveform of power distribution bus voltages and… 
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Related topics

Related topics

9 relations
AlgorithmElectrical loadElectronic filterLempel–Ziv–Markov chain algorithm

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Impedance Shaping of the Grid-Connected Inverter with LCL Filter to Improve Its Adaptability to the Weak Grid Condition
The current-controlled grid-connected inverter with LCL filter is widely used in the distributed generation system (DGS), due to… 
Highly Cited
2011
Highly Cited
2011
Electric Power Quality
The chapter starts with an introduction of power quality. Different aspects are then discussed to define electric power quality… 
Highly Cited
2011
Highly Cited
2011
A Transformerless Medium-Voltage STATCOM Topology Based on Extended Modular Multilevel Converters
A new transformerless four-leg topology is suggested for shunt compensation, the modular multilevel converters (MMC) based on the… 
Highly Cited
2011
Highly Cited
2011
Packed U Cells Multilevel Converter Topology: Theoretical Study and Experimental Validation
In this paper, authors propose a new power multilevel converter topology that is very competitive compared to the existing ones… 
Highly Cited
2010
Highly Cited
2010
Improvement of the Electric Power Quality Using Series Active and Shunt Passive Filters
A control algorithm for a three-phase hybrid power filter is proposed. It is constituted by a series active filter and a passive… 
Review
2008
Review
2008
A Review of Compensating Type Custom Power Devices for Power Quality Improvement
With the deregulation of the electric power energy market, providing quality power has become an important concern of both power… 
Highly Cited
2007
Highly Cited
2007
Power quality : mitigation technologies in a distributed environment
Introduction Power Quality Monitoring Joint Time-frequency Analysis of the Electrical Signal Measurement and Analysis of Voltage… 
Highly Cited
2003
Highly Cited
2003
Control of a hybrid asymmetric multilevel inverter for competitive medium-voltage industrial drives
In symmetric multilevel inverters, there is a tradeoff between the output quality and the reliability and efficiency of the… 
Highly Cited
2001
Highly Cited
2001
Grid Power Quality with Variable-Speed Wind Turbines
Grid connection of renewable energy sources is essential if they are to be effectively exploited, but grid connection brings… 
Highly Cited
2000
Highly Cited
2000
Dynamic voltage restoration with minimum energy injection
Summary form only given, as follows. Voltage sags are one of the most important power quality problems challenging the utility… 
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