Results 201 to 210 of about 2,357 (259)

A hybrid pelican-GWO optimized fractional order PID controller for enhanced performance of hybrid active power filters. [PDF]

Sci Rep
Salah Eldeen RS, Elkoshairy AD, Mageed HMA, Ahmed AAEMS.   +3 more
europepmc   +1 more source

Mixed-mode control of multiphase interleaved parallel circuit for pulsed laser diode driving. [PDF]

Sci Rep
Wu B, Liu J, Zhao H, Guo J, Liu Z.
europepmc   +1 more source

A harmonic current detection algorithm for aviation active power filter based on generalized delayed signal superposition. [PDF]

Sci Rep
Lu Y, Li B, Teng G, Zhang Z, Xu X.
europepmc   +1 more source

Experimental performance examination of a coherence technique-based numerical differential current relay for AC machine stator windings protection. [PDF]

Sci Rep
Mahmoud RA.
europepmc   +1 more source

High-resolution Dataset of Electric Vehicle Charging Responses Under Varied Power Quality Disturbances. [PDF]

Sci Data
Li H, Zhang Y, Yang S, Liu X.
europepmc   +1 more source

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Assessment of voltage unbalance

IEEE Transactions on Power Delivery, 2001
This paper endeavors to present a comprehensive summary of the causes and effects of voltage unbalance and to discuss related standards, definitions, and mitigation techniques. Several causes of voltage unbalance on the power system and in industrial facilities are presented as well as the resulting adverse effects on the system and on equipment such ...
A Von Jouanne
exaly   +4 more sources

Definitions of voltage unbalance

IEEE Power Engineering Review, 2001
Author Affiliations: Clarkson University, Potsdam, NY; Department of Electrical Engineering, University of Cape Town, South Africa. Abstract: This letter reviews three definitions of voltage unbalance developed by NEMA, IEEE, and the power community, respectively.
P. Pillay, M. Manyage
exaly   +3 more sources

Analysis of effects of three-phase voltage unbalance on induction motors with emphasis on the angle of the complex voltage unbalance factor

IEEE Transactions on Energy Conversion, 2001
Analysis of the steady-state performance of an induction motor connected to unbalanced three-phase voltages is presented. The index of voltage unbalance used in this paper is the complex voltage unbalance factor (CVUF) that consists of the magnitude and the angle.
Yaw-Juen Wang
exaly   +4 more sources

Mitigation of Voltage Unbalances Using a Line Voltage Regulator

2021 IEEE Madrid PowerTech, 2021
With an increasing percentage of single-phase distributed energy resources and modern single-phase loads in the low voltage network, challenges are increasing for voltage grid operators. Especially the power quality in rural areas with long power cables is at risk. Voltage regulators such as on-load tap changers (OLTCs) or line-voltage regulators (LVRs)
Robert Jahn, Mara Holt, Christian Rehtanz   +2 more
openaire   +1 more source

On the assessment of voltage unbalance

Proceedings of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010, 2010
The management of voltage unbalance in a power system is supported by the knowledge on the contribution of a single unbalanced load/source to the total level of voltage unbalance observed at a Point of Common Coupling (PCC) in an interconnected power system with unbalanced loads distributed all over.
T. E. Seiphetlho, A. P. J. Rens
openaire   +1 more source