Results 51 to 60 of about 220,545 (264)

Method for measuring alternator voltage transients [PDF]

open access: yes, 1968
Transient voltage detection circuit measures voltage excursions and recovery times resulting from step-load changes applied to a combination alternator-voltage ...
Perz, D. A.
core   +1 more source

Chaotic-based particle swarm optimization algorithm for optimal PID tuning in automatic voltage regulator systems

open access: yesElectrical engineering & Electromechanics, 2021
Introduction. In an electrical power system, the output of the synchronous generators varies due to disturbances or sudden load changes. These variations in output severely affect power system stability and power quality.
N. Anwar, A. Hanif, M.U. Ali, A. Zafar
doaj   +1 more source

Control for nuclear thermionic power source [PDF]

open access: yes, 1978
A control for a power source which includes nuclear fuel interspersed with thermionic converters, is described. A power regulator maintains a substantially constant output voltage to a variable load, and a control circuit drives a neutron flux regulator ...
Sawyer, C. D.
core   +1 more source

Second-Order Fast Terminal Sliding Mode Control for MPPT of PMSG-based Wind Energy Conversion System

open access: yesElektronika ir Elektrotechnika, 2020
This article proposes a new maximum power point tracking (MPPT) controller based on voltage-mode Second-Order Fast Terminal Sliding Mode Control (SO-FTSMC) to obtain better performance in the power extraction from Permanent Magnet Synchronous Generator ...
Emre Hasan Dursun, Ahmet Afsin Kulaksiz
doaj   +1 more source

High stability amplifier [PDF]

open access: yes, 1983
An electrical RF signal amplifier for providing high temperature stability and RF isolation and comprised of an integrated circuit voltage regulator, a single transistor, and an integrated circuit operational amplifier mounted on a circuit board such ...
Adams, W. A., Reinhardt, V. S.
core   +1 more source

FVF-Based Low-Dropout Voltage Regulator with Fast Charging/Discharging Paths for Fast Line and Load Regulation [PDF]

open access: yes, 2017
A new internally compensated low drop-out voltage regulator based on the cascoded flipped voltage follower is presented in this paper. Adaptive biasing current and fast charging/discharging paths have been added to rapidly charge and discharge the ...
Hinojo Montero, José María   +3 more
core   +1 more source

Distributed Adaptive Droop Control for DC Distribution Systems [PDF]

open access: yes, 2014
A distributed-adaptive droop mechanism is proposed for secondary/primary control of dc Microgrids. The conventional secondary control, that adjusts the voltage set point for the local droop mechanism, is replaced by a voltage regulator.
Davoudi, Ali   +3 more
core   +2 more sources

A High-Efficiency Low-Wearing Hybrid Voltage Regulator for Utility Applications

open access: yesIEEE Open Journal of Industry Applications, 2023
Step voltage regulator (SVR) has been utilized in power distribution systems for decades as the voltage regulation device. Due to the increasing integration of distributed energy resources, the conventional SVR is severely challenged by the modern power ...
Yafeng Wang, Tiefu Zhao
doaj   +1 more source

Buck-boost dc voltage regulator [PDF]

open access: yes, 1970
Circuit provides voltage regulation through a wide range of operating frequencies without intervals of high power ...
La Vigna, T.
core   +1 more source

Embedded 5V-to-3.3V Voltage Regulator for Supplying Digital ICs in 3.3V CMOS Technology [PDF]

open access: yes, 1998
A fully integrated 5 V-to-3.3 V supply voltage regulator for application in digital IC's has been designed in a 3.3 V 0.5 μm CMOS process. The regulator is able to deliver peak current transients of 300 mA, while the output voltage remains within a ...
Besten, Gerrit W. den, Nauta, Bram
core   +2 more sources

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