Results 11 to 20 of about 13,146,348 (192)

The influence of power quality on the operational modes of industrial power supply systems [PDF]

open access: yesE3S Web of Conferences, 2023
About 90% of distortions involving power quality analysis value are caused by the operation of industrial power supply systems. Thus, not only do gradual changes of voltage and harmonic distortions appear, but also disturbances caused by voltage dips and
Sevostyanov Alexander
doaj   +1 more source

Modeling for wind-thermal combined bidding considering bilateral tail information

open access: yesEnergy Reports, 2023
The stochastic output of wind power will lead to the penalty of bidding deviation in the spot market and bring bidding risk, restricting the participation of wind power in market competition.
Feixiang Peng, Jun Tao, Huaying Zhang
doaj   +1 more source

Local Feature Descriptor Based on Stationary Wavelet Transform and Intensity Order [PDF]

open access: yesJisuanji gongcheng, 2017
The nonlinear illumination changes of local region frequently have a negative impact on the stability of local feature descriptor.In order to solve the problem,a local feature descriptor based on Stationary Wavelet Transform(SWT) and intensity order is ...
FANG Yiguang,YAN Pu,LIU Wu,ZHANG Ji,TAN Shoubiao
doaj   +1 more source

Trilateral control for LCL filter‐based system with single grid current sensor in weak grid

open access: yesIET Energy Systems Integration, 2023
A trilateral control for LCL filter‐based system is introduced by the authors with a single grid current sensor in weak grid conditions. The LCL filter increases the complexity when the uncertain nature of the grid comes into the picture.
Khushboo Kumari, Amit Kumar Jain
doaj   +1 more source

Knowledge acquisition in supply chain partnerships: the role of power [PDF]

open access: yes, 2012
Knowledge is recognised as an important source of competitive advantage and hence there has been increasing academic and practitioner interest in understanding and isolating the factors that contribute to effective knowledge transfer between supply chain
Ghobadian, A   +8 more
core   +1 more source

Firm Power Supply Project Committee Meeting

open access: yes, 2022
Firm Power Supply Project Committee Meeting, March 16 ...
Utah Associated Municipal Power Systems;
core   +2 more sources

Research, assessment and proposals on resolving power quality problem for the power supply system of Lam Dong alumina refinery, Vietnam

open access: yesГорные науки и технологии, 2021
Alumina production is rather complex technological process of processing mineral raw materials that requires development of effective technological solutions, including in terms of efficiency of using electric energy. The paper is devoted to studying the
Thanh Lich Do
doaj   +1 more source

Method of Estimating Uncertainty as a Way to Evaluate Continuity Quality of Power Supply in Hospital Devices

open access: yesEnergies, 2021
The article presents issues related to the determination of the continuity quality of power supply (CQoPS) for hospital electrical devices. The model describing CQoPS takes into account power redundancy.
Marek Stawowy   +3 more
doaj   +1 more source

Monitoring the Number and Duration of Power Outages and Voltage Deviations at Both Sides of Switching Devices

open access: yesIEEE Access, 2020
The need for monitoring the electrical network parameters is identified to use methods and means to improve power supply reliability and power quality.
Vadim Bolshev   +5 more
doaj   +1 more source

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

open access: yesE3S 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   +2 more
doaj   +1 more source

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