Results 51 to 60 of about 13,146,348 (192)

Comprehensive evaluation of power quality for coal mine power supply system

Gong-kuang zidonghua, 2017
In view of power quality problem caused by progressively increase of nonlinear devices of coal mine enterprise, evaluation index and comprehensive evaluation method of coal mine power quality were proposed.
WANG Shenghua
doaj   +1 more source

Segmented Forecasting of Electric Load Under Pandemic Period Based on the ESD-ABiLSTMQR Method

CSEE Journal of Power and Energy Systems
Affected by the pandemic coronavirus-19 (COVID-19), significant changes have taken place in all aspects of social production and residents' lives, as well as in the energy supply and consumption characteristics of the power system.
Yang Lei, Linxin Yu, Jifeng Zhao, Shichuan Ding, Xiaoxuan Guo, Haibo Bao   +5 more
doaj   +1 more source

ESG guidance and artificial intelligence support for power systems analytics in the energy industry

Scientific Reports
In order to increase the precision and effectiveness of power system analysis and fault diagnosis, this study aims to assess the power systems in the energy sector while utilizing artificial intelligence (AI) and environmental social governance (ESG ...
Qingjiang Li, Guilin Zou, Wenlong Zeng, Jie Gao, Feipeng He, Yujun Zhang   +5 more
doaj   +1 more source

Power UK '86 Power supply and alternative power sources

, 1986
SIGLEAvailable from British Library Document Supply Centre- DSC:6577.150(1986) / BLDSC - British Library Document Supply CentreGBUnited ...
Power Supply Manufacturers Association, London (United Kingdom)
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Application of power electronics in improving power quality and supply efficiency of AC traction networks

, 2015
Major advances in power electronics during recent years have prompted considerable interest within the traction community. The capability of new technologies to reduce the AC railway networks' effect on power quality and improve their supply efficiency ...
Nussey, Peter F., Truc V Tran, Cella, Umberto M., Tran, Truc V., Igor Perin, Perin, Igor, Umberto M Cella, Walker, Geoffrey R., Peter F Nussey, Geoffrey R Walker   +9 more
core   +1 more source

The Strategic Use of Private Quality Standards in Food Supply Chains [PDF]

This paper highlights the strategic role retailers private quality standards play in food supply chains. Considering two symmetric downstream firms that are exclusively supplied by a finite number of upstream firms and letting the upstream firms decide ...
von Schlippenbach, Vanessa, Teichmann, Isabel   +1 more
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Power quality aspects of smart grids [PDF]

, 2010
This paper gives an overview of the smart grids developments, seen from a power-quality viewpoint; describes the main relations between smart grids and power quality, and goes into some detail for some of the aspects.
Lopez, FC, Bollen, Math, Felipe Córcoles López, Zhong, J, Meyer, J, Francisc Zavoda, McEachern, Alex, Jan Meyer, McEachern, A, Zavoda, Francisc, Meyer, Jan, Zhong, Jin, Zavoda, F, Córcoles López, Felipe, Alex Mceachern, López, Felipe Córcoles, Bollen, MHJ, Math H J Bollen, Jin Zhong, Bollen, Math H.J., Math Bollen   +20 more
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Source Current Harmonic Cancellation in Distribution System by Using ANFIS Controller [PDF]

E3S Web of Conferences
Ensuring a reliable and stable power supply to consumers is of utmost importance in modern distribution systems. Many power quality issues, such as voltage fluctuations, harmonic distortions, transient events, load forecasting, and voltage sag/swell ...
Chenchireddy Kalagotla, Varma N. Rajasekhar, Lasya Pendem, Paven Kalyan Goud N., Nithin Meegu, Kumarteja Mandadi   +5 more
doaj   +1 more source

The analysis of regulation of power quality as a component of quality of power supply for agricultural consumers

, 2021
The power quality in rural distribution networks is analysed in article. A conclusion about power quality there is much worse, than in cities what affects the efficiency of electrified technological processes is made. Also the basic directions of regulation of power quality in Ukraine - introduction of standards and minimal requirements on power ...
Trunova, I. M., Potykun, N.Yu.
openaire   +2 more sources

Wind farm optimun efficiency by voltage control [PDF]

, 2007
Publisher Copyright: © 2007, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.The basic idea of improving both the power factor and the efficiency of induction motors at partial or ...
Payán, M. Burgos, J.M. Roldán Fernández, null null, M.A. Caballero Gutiérrez, Fernández, J. M.Roldán, M. Burgos Payán, Rodríguez, A. G.González, A.G. González Rodriguez, Gutierrez, M. A.Caballero   +8 more
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