Results 41 to 50 of about 111,842 (343)

On load automatic voltage regulation technology and device of power supply system in heading face

Meikuang Anquan
With the increase of coal mine excavation distance, in order to meet the actual needs that the terminal voltage of the long-distance cable end motor in the coal mine is greater than 95% of the rated voltage when it is running and 75% of the rated voltage
Junjie YAN, Liangliang ZHANG, Yanfei WANG   +2 more
doaj   +1 more source

Influence of generator excitation system on generator under-impedance protection [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2019
This paper analyses the influence of the operation of the automatic voltage regulator and the stator maximum current limiter in the excitation system on the operation of under-impedance generator protection, with the focus on zone 2 of the protection ...
Sučević Nikola, Lukić Sanja
doaj  

Implementation of a Photovoltaic Inverter with Modified Automatic Voltage Regulator Control Designed to Mitigate Momentary Voltage Dip

Energies, 2021
The main objective of this research is to propose an active and reactive power injection control in order to mitigate voltage sags. The proposed control strategy works in conjunction with a modified version of an automatic voltage regulator (AVR), where ...
Anderson Rodrigo Piccini, Geraldo Caixeta Guimarães, Arthur Costa de Souza, Ana Maria Denardi   +3 more
doaj   +1 more source

TIDF Controller for Optimal Performance of the Automatic Voltage Regulator [PDF]

E3S Web of Conferences
This work mainly focused on the development of the controller for performing the automatic voltage regulation (AVR) action in the most optimal way. In this regard, the tilt-integral-derivative-filter (TIDF) controller is suggested in this work. Moreover,
Naga Sai Kalyan Ch., Bajaj Mohit, Prasad Brijesh   +2 more
doaj   +1 more source

Robust Model Predictive Control Paradigm for Automatic Voltage Regulators against Uncertainty Based on Optimization Algorithms

Mathematics, 2021
This paper introduces a robust model predictive controller (MPC) to operate an automatic voltage regulator (AVR). The design strategy tends to handle the uncertainty issue of the AVR parameters.
Mahmoud Elsisi, Minh-Quang Tran, Hany M. Hasanien, Rania A. Turky, Fahad Albalawi, Sherif S. M. Ghoneim   +5 more
doaj   +1 more source

Optimal design of Fractional order PID controller based Automatic voltage regulator system using gradient-based optimization algorithm

Journal of King Saud University - Engineering Sciences, 2021
Considering the superior control characteristics and increased tuning flexibility of the Fractional-Order Proportional Integral Derivative (FOPID) controller than the conventional PID regulator, this article attempts to explore its application in the ...
Saleh Altbawi, A. Mokhtar, T. Jumani, Ilyas Khan, Nawaf N. Hamadneh, Afrasyab Khan   +5 more
semanticscholar   +1 more source

PROTOTYPE AUTOMATIC WATER FAUCET BASED OP-AMP [PDF]

, 2013
The goal of the final project is to get some conceps more economical, efficient, and effective to build concep of hand wash, obtain an effective minimalist electronic series and know to work Prototype-Based Automatic Water Faucet Op-Amp.
Danang, Padmadi
core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Modifikasi Topologi Pengendali PID untuk Automatic Voltage Regulator Generator Sinkron

Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2017
Automatic voltage regulator (AVR) is one of key elements in an excitation system which controls the synchronous generator terminal voltage in an electrical power generation plant.
Tri Dedi Pamungkas, Muhamad Haddin, Estiko Rijanto   +2 more
doaj   +1 more source

A Novel Salp Swarm Optimization Oriented 3-DOF-PIDA Controller Design for Automatic Voltage Regulator System

IEEE Access
Voltage stability is critical in electrical power systems, and automatic voltage regulators play a crucial role in maintaining voltage levels within permissible limits.
N. D. Chetty, Gulshan Sharma, Ravi V. Gandhi, E. Çelik   +3 more
semanticscholar   +1 more source