Results 61 to 70 of about 1,462,184 (202)

Power Generator Mechanical Faults Effects on Electric Power Quality [PDF]

The principal objective of the paper is to establish the framework for power quality assessment of hydropower generator. The suggested framework states that electric power quality is affected by mechanical faults of power generator like rotor air gap ...
Griščenko, Marina
core   +2 more sources

ROCOV scheme for Fault Detection and Location in HVDC sytems [PDF]

, 2019
Publisher Copyright: © 2019, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.A reliable DC fault protection system is essential for the development of HVDC grids.
Rubio, A., Larruskain, D.M., Abarrategi, O., Perez-Basante, A., Díaz, J.   +4 more
core   +1 more source

Investigating Response to Voltage, Frequency, and Phase Disturbances of Modern Residential Loads for Enhanced Power System Stability

Energies
This paper presents experimental testing results which describe the response of modern residential loads and electric vehicle (EV) chargers to various voltage magnitude, frequency, and phase angle disturbances.
Obaidur Rahman, Sean Elphick, Duane A. Robinson, Jenny Riesz   +3 more
doaj   +1 more source

Modeling and control of a wave energy farm including energy storage for power quality enhancement: The bimep case study [PDF]

, 2014
This paper presents a complete wave-to-wire approach to the modeling of wave energy farms. It captures all the main peculiarities of such applications, from the variability of sea waves to the issues related to the grid integration of a multi-MW wave ...
Santos-Mugica, Maider, Tedeschi, Elisabetta   +1 more
core   +1 more source

Development and characterization of a multi-platform Data Acquisition System for Power Quality metrological certification [PDF]

, 2011
A Data Acquisition USB Device has been. designed, developed, realized and characterized to be used in. Power Quality monitoring activities. The system. simultaneously manage 8 data acquisition channels to allow.
G. Lattanzi Cinquegrani, GIARNETTI, SABINO, Trinca D., M. Caciotta, LECCESE, Fabio, Lattanzi Cinquegrani G, S. Giarnetti, F. Leccese, CACIOTTA, Maurizio, D. Trinca   +9 more
core   +1 more source

K-Means Clustering and Linear Regression for User Phase Identification, Verification, and Topology Determination Under Varied Smart Meter Penetration

Energies
Rapid evolution of electricity distribution networks challenges the maintenance of up-to-date information in electricity utility databases. This hinders the ability of utilities to understand phase connectivity and topology of users in their distribution
Tharushi Kalinga, Brendan Banfield, Jonathan C. Knott, Duane A. Robinson   +3 more
doaj   +1 more source

Identification method of all-operating-point admittance model for wind farms considering frequency-coupling characteristics

International Journal of Electrical Power & Energy Systems
Admittance identification is an effective tool to solve the issue of black-box admittance modeling in wind farms. However, due to the large operating range of wind farms, it is difficult to accurately identify the admittance model of wind farms under all
Zilin Zhang, Wenhua Wu, Zhiwei Xie, Yandong Chen, Yuancan Xu, Shixiang Cao, Zhihao Dai   +6 more
doaj   +1 more source

Minimization of Load Variance in Power Grids—Investigation on Optimal Vehicle-to-Grid Scheduling

Energies, 2017
The introduction of electric vehicles into the transportation sector helps reduce global warming and carbon emissions. The interaction between electric vehicles and the power grid has spurred the emergence of a smart grid technology, denoted as vehicle ...
Kang Miao Tan, Vigna K. Ramachandaramurthy, Jia Ying Yong, Sanjeevikumar Padmanaban, Lucian Mihet-Popa, Frede Blaabjerg   +5 more
doaj   +1 more source

Power quality management in a syderurgic factory [PDF]

, 2014
The present paper deals with the case study of an existing ac arc furnace facility. A field measuring campaign was carried out for an industrial consumer.
ROSCIA, Mariacristina
core   +1 more source

A NOVEL THEORY OF REFERENCE REACTIVE CURRENT IDENTIFICATION BASED ON THE PER UNIT SYSTEM USED FOR THE ACTIVE FILTERS

Electrica, 2008
This paper, presents a new method of reactive current identification. The principle is based on the transformation of the voltage and current of the electrical supply network to the per unit system.
O. ABDELKHALEK, C. BENACHAIBA, T. BENSLIMANE, M. HAIDAS   +3 more
doaj   +2 more sources