Results 21 to 30 of about 8,392,421 (384)

Investigation of the Turbulent Near Wall Flame Behavior for a Sidewall Quenching Burner by Means of a Large Eddy Simulation and Tabulated Chemistry

open access: yesFluids, 2018
Combustion will play a major part in fulfilling the world’s energy demand in the next 20 years. Therefore, it is necessary to understand the fundamentals of the flame–wall interaction (FWI), which takes place in internal combustion engines or
Arne Heinrich   +4 more
doaj   +1 more source

MATLAB Simulation Research on Static Var Compensator [PDF]

open access: yesE3S Web of Conferences, 2021
TCR-TSC static reactive power compensator (SVC) is the most widely used in the field of power system reactive power compensation. This type of reactive power compensator can not only compensate the reactive power required in the power system, but also ...
Chen JinBo, Hu WenYu
doaj   +1 more source

PI-based controller for low-power distributed inverters to maximise reactive current injection while avoiding over voltage during voltage sags [PDF]

open access: yes, 2018
This paper is a postprint of a paper submitted to and accepted for publication in IET Power Electronics and is subject to Institution of Engineering and Technology Copyright.
Camacho Santiago, Antonio   +4 more
core   +2 more sources

Remote power control strategy based on virtual flux approach for the grid tied power converters [PDF]

open access: yes, 2018
The control of active and reactive power for the Renewable Energy Sources (RES) based power plants are very important. The injection of active and reactive power to the grid is normally controlled at the Point of Common Connection (PCC) where this point ...
Candela García, José Ignacio   +4 more
core   +1 more source

Reactive Power Planning for Regional Power Grids Based on Active and Reactive Power Adjustments of DGs

open access: yesEnergies, 2018
To deal with extreme overvoltage scenarios with small probabilities in regional power grids, the traditional reactive power planning model requires a huge VAR compensator investment. Obviously, such a decision that makes a large investment to cope with a
Yangwu Shen   +5 more
doaj   +1 more source

Modern Reactive Power Generators

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
The paper reviews main stages of development of reactive power generators, describes the 1-st and 2-nd generation of synchronous condensers with conventional cooling systems and a new generation – superconductive synchronous condensers. Asynchronous non- salient pole condensers expand the class of rotating compensating devices.
Chubraeva, L., Timofeev, S.
openaire   +2 more sources

A Comprehensive Review on Optimal Location and Sizing of Reactive Power Compensation Using Hybrid-Based Approaches for Power Loss Reduction, Voltage Stability Improvement, Voltage Profile Enhancement and Loadability Enhancement

open access: yesIEEE Access, 2020
With the modernization of power grids, the network optimal utilization is essential to ensure that voltage profile at each bus is maintained within an acceptable range, voltage stability of the system is enhanced, power losses in lines are minimized ...
Bazilah Ismail   +5 more
semanticscholar   +1 more source

Reactive Power Dispatch Algorithm for a Reduction in Power Losses in Offshore Wind Farms

open access: yesEnergies, 2023
This paper presents a groundbreaking power distribution technique that focuses on the loss rate of individual wind turbines. Distinct from conventional methods, our strategy prioritizes seamless integration and adaptability within wind farm management ...
Seung-Ho Song   +3 more
doaj   +1 more source

Development of a model of automatic regulation of reactive power compensation for the oil and gas industry

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2020
Reactive power has a significant impact on the parameters of the power supply system in the oil and gas industry; as a result, there is a decrease in the quality of the electric network.
E. P. Vlasova, A. N. Botalov
doaj   +1 more source

Digital Current-Control Schemes [PDF]

open access: yes, 2009
The paper is about comparing the performance of digital signal processor-based current controllers for three-phase active power filters. The wide use of nonlinear loads, such as front-end rectifiers connected to the power distribution systems for dc ...
Bojoi, Iustin Radu   +3 more
core   +1 more source

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