Results 31 to 40 of about 12,615,912 (289)

Comparative investigation of single-phase Distributed Grid-connected with and without D-STATCOM [PDF]

E3S Web of Conferences, 2021
Power quality becomes one of the significant contemplations in the power system. It has become significant particularly with the presentation of advanced devices. These high-level advanced devices are sensitive to the nature of the power supply.
Chenchireddy Kalagotla, Sreejyothi Khammampati R, Kumar V   +2 more
doaj   +1 more source

On the power quality of electrical energy supplied to joint stock company “Aleksandrovsky mine” [PDF]

E3S Web of Conferences, 2020
Joint Stock Company (JSC) “Mine Aleksandrovsky” is located in the Mogochinsky district of the Trans-Baikal Territory. “Mine Aleksandrovsky” concluded an energy supply agreement with JSC “Chitaenergosbyt” for the purchase of electric energy from it.
Zapanov Oleg V., Kovernikova Lidiia I.
doaj   +1 more source

Firm Power Supply Project Committee Meeting

, 2022
Firm Power Supply Project Committee Meeting, January 19 ...
Utah Associated Municipal Power Systems;
core   +2 more sources

Use of reactive power sources in improving the quality of electricity [PDF]

E3S Web of Conferences, 2023
The losses of power and electricity have sufficiently negative and significant impact on air transmission networks. In the supply of electricity and power to electricity consumers the power supply must be reliable and of high quality without interruption.
Tovboyev Akram N., Tog’ayev Islom B., Uzoqov Islombek Q., Nodirov G’ulom Y.   +3 more
doaj   +1 more source

Protection Systems for Multi-Terminal HVDC Grids [PDF]

, 2018
Publisher Copyright: © 2018, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.Nowadays the protection of Voltage Sourced Converters (VSC-HVDC) is still a challenge as the high fault
D.M. Larruskain, Buigues, G., Torres, E., G. Buigues, null null, V. Valverde, E. Torres, M. Santos, Santos, M., Larruskain, D. M., Valverde, V.   +10 more
core   +1 more source

Identification of composite power quality disturbances based on relative position matrix

Frontiers in Energy Research
With the integration of large-scale nonlinear loads and distributed power sources into the grid, composite power quality disturbances (PQDs) events are becoming increasingly common, which significantly degrade the quality of power supply. Therefore, this
Zijun Liu, Huaying Zhang, Zhining Lv, Honglei Jia, Xiaorui Liang, Qing Wang   +5 more
doaj   +1 more source

Power quality programme awareness: Framework for developing countries [PDF]

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In recent years, Power Quality Programmes (PQPs) have become one of the most recent services offered to electrical distribution companies, both private and ...
Sultan, Saad Saleh
core   +7 more sources

A support vector regression-based interval power flow prediction method for distribution networks with DGs integration

Frontiers in Energy Research
In distribution networks with distributed generators (DGs), power generation and load demand exhibit increased randomness and volatility, and the line parameters also suffer more frequent fluctuations, which may result in significant state shifts ...
Xiaorui Liang, Huaying Zhang, Qian Liu, Zijun Liu, Huicong Liu   +4 more
doaj   +1 more source

A Multi-Functional Reactive Power Compensation Device with the Capability of Grounding Fault Regulation and Its Parameter Design Method

Energies
Aiming at the problems of low equipment utilization and the high-capacity requirements of existing arc-suppression devices, a multi-functional reactive power compensation device with the capability of grounding fault regulation (MF-RPCD) is proposed ...
Zejun Huang, Yuchao Hou, Huaying Zhang, Huicong Liu, Xiaorui Liang, Qi Guo   +5 more
doaj   +1 more source

A cooperative control strategy for power quality based on parallel grid-connected converters

电力工程技术
Power quality control based on grid-connected converter can effectively utilize the surplus capacity of the converter and improves the benefits. However, existing methods tend to only consider grid-following (GFL) control and fail to fully utilize the ...
LIANG Xiaorui, LUO Yuhang, ZHANG Huaying, TU Chunming, LIU Huicong, ZHENG Yuting   +5 more
doaj   +1 more source