Results 11 to 20 of about 2,441,783 (353)

Voltage Profiles Improvement in a Power Network with PV Energy Sources—Results of a Voltage Regulator Implementation

Energies, 2022
The constant increase in the number of photovoltaic (PV) energy sources in distribution networks is the cause of serious voltage problems. The networks built at least a dozen years ago are not provided for the installation of a large number of micro ...
Agata Szultka, Seweryn Szultka, Stanislaw Czapp, Robert Karolak, Marcin Andrzejewski, Jacek Kapitaniak, Marcin Kulling, Jan Bonk   +7 more
doaj   +3 more sources

Design and modelling of positive LDO voltage regulator [PDF]

E3S Web of Conferences
In present study the total ionizing dose effects in a positive low-dropout linear voltage regulator IS-LS1-3.3V was investigated experimentally using the developed the X-ray research complex.
Rybalka Sergey, Demidov Andrey, Kulchenkov Evgeny   +2 more
doaj   +2 more sources

A coordinated voltage control approach for coordination of OLTC, voltage regulator, and DG to regulate voltage in a distribution feeder

2013 IEEE Industry Applications Society Annual Meeting, 2015
Integration of small-scale electricity generators, known as distributed generation (DG), into the distribution networks has become increasingly popular at the present.
Ledwich, Gerard, Muttaqi, Kashem M., Negnevitsky, Michael, Le, An D.T.   +3 more
core   +4 more sources

PERANAN AUTOMATIC VOLTAGE REGULATOR SEBAGAI PENGENDALI TEGANGAN GENERATOR SINKRON

Jurnal Ampere, 2018
Synchronous generators are electrical machines that function to convert mechanical energy into electrical energy. Synchronous generators have problems that are voltage instability when the load changes, so it requires equipment that can control the ...
Nurdin, Alimin, Azis, A. (Abdul), Nurdin, A. (Alimin), Azis, Abdul, Rozal, Reri Aresta, Rozal, R. A. (Reri)   +5 more
core   +2 more sources

Thyristor Voltage Regulator Experimental Research [PDF]

E3S Web of Conferences, 2020
The article is devoted to the thyristor voltage regulator (TVR) development. The TVR purpose is to control power flows and regulate voltage in 6-20 kV distribution electrical networks (DEN).
Sosnina Elena, Sevostyanov Aleksandr, Kryukov Evgeny, Bedretdinov Rustam   +3 more
doaj   +1 more source

Optimal PID Controllers for AVR System Considering Excitation Voltage Limitations Using Hybrid Equilibrium Optimizer

Machines, 2021
Automatic voltage regulator (AVR) represents the basic voltage regulator loop in power systems. The central part of this loop is the regulator, which has parameters that define the speed of the voltage regulation, quality of responses, and system ...
Martin Ćalasan, Mihailo Micev, Milovan Radulović, Ahmed F. Zobaa, Hany M. Hasanien, Shady H. E. Abdel Aleem   +5 more
doaj   +1 more source

An Improved Marine Predators Algorithm-Tuned Fractional-Order PID Controller for Automatic Voltage Regulator System

Fractal and Fractional, 2023
One of the most popular controllers for the automatic voltage regulator (AVR) in maintaining the voltage level of a synchronous generator is the fractional-order proportional–integral-derivative (FOPID) controller.
Mohd Zaidi Mohd Tumari, M. A. Ahmad, M. H. Suid, M. R. Hao   +3 more
semanticscholar   +1 more source

Optimal Voltage Control Method for a Step Voltage Regulator Considering the Under-Load Tap Changer in a Distribution System Interconnected with a Renewable Energy Source

Energies, 2023
The voltage in distribution systems is controlled by the under-load tap changer of the substation and the pole transformer of the primary feeders. Recently, as one of the main countermeasures, a step voltage regulator is being introduced to solve voltage
Hyun-ok Lee, Dae-Jin Kim, Chun-Sung Kim, Byungki Kim   +3 more
doaj   +1 more source

Radiation testing of low cost, commercial off the shelf microcontroller board

Nuclear Engineering and Technology, 2021
The impact of gamma radiation on a commercial off the shelf microcontroller board has been investigated. Three different tests have been performed to ascertain the radiation tolerance of the device from a nuclear decommissioning deployment perspective ...
Tomas Fried, Antonio Di Buono, David Cheneler, Neil Cockbain, Jonathan M. Dodds, Peter R. Green, Barry Lennox, C. James Taylor, Stephen D. Monk   +8 more
doaj   +1 more source

An effective control design approach based on novel enhanced aquila optimizer for automatic voltage regulator

Artificial Intelligence Review, 2022
This paper presents a new metaheuristic algorithm by enhancing one of the recently proposed optimizers named Aquila optimizer (AO). The enhanced AO (enAO) algorithm is constructed by employing a novel modified opposition-based learning (OBL) mechanism ...
Serdar Ekinci, Davut Izci, Erdal Eker, L. Abualigah   +3 more
semanticscholar   +1 more source