Results 291 to 300 of about 111,842 (343)

Robust Controller Design for Automatic Voltage Regulation

2020 American Control Conference (ACC), 2020
In this paper, a robust controller is developed for an automatic voltage regulator (AVR) in power systems. In reality, the voltage at each substation fluctuates constantly due to disturbances. These voltage disturbances are mainly caused by load changes and loss of equipment.
Anusree Mandali, Lili Dong, Allen Morinec   +2 more
openaire   +1 more source

A New Hybrid Intelligent Fractional Order Proportional Double Derivative + Integral (FOPDD+I) Controller with ANFIS Simulated on Automatic Voltage Regulator System

International Journal of Robotics and Control Systems
In the dynamic realm of Automatic Voltage Regulation (AVR), the pursuit of robust transient response, adaptability, and stability drives researchers to explore novel avenues.
Abdullah Fadhil Mohammed, Hamzah M. Marhoon, Noorulden Basil, Alfian Ma’arif   +3 more
semanticscholar   +1 more source

Optimizing intensive automatic voltage regulator parameters

2009 5th International Symposium on Applied Computational Intelligence and Informatics, 2009
The present paper focuses on the use of intensive automatic voltage regulators (AVRs) to improve the dynamic behaviour of high power synchronous generators (SGs) considering the influence of the entire power system (PS). The case study discusses the SGs within two significant power plants in Romania (Turceni and Rovinari).
St. Kilyeni, C. Barbulescu, A. Kilyeni, M. Buriescu   +3 more
openaire   +1 more source

An FPGA-based Automatic Voltage Regulator for a Synchronous Electric Generator

International Conference on Electrical Engineering, Computing Science and Automatic Control, 2023
Voltage control in synchronous generators is done by an excitation system. The exciters are controlled by automatic voltage regulators (AVR), which process the measurement information and execute a control action, dynamically regulating the excitation ...
Benjamín. Ríos-Montero, Jesús López Gómez, Reymundo Ramirez Betancour, F. Martínez-Solis, Júarez Zirate-Salvador   +4 more
semanticscholar   +1 more source

Automatic Voltage Regulator with Series Compensation

International Journal of Engineering Trends and Technology, 2015
An Automatic voltage regulator (AVR) based series compensation is described in this paper. An AC chopper is used here for producing the compensation voltage. The AC chopper is based on pulse width modulation technique (PWM).The switching pattern of AC chopper will reduce the commutation problems. The direct AC-AC conversion present here will reduce the
Neethu Sajeev, Najeena K S, Absal Nabi
openaire   +1 more source

Laboratory implementation of Automatic Voltage Regulator

2016 Biennial International Conference on Power and Energy Systems: Towards Sustainable Energy (PESTSE), 2016
The terminal voltage of an alternator delivering power to an isolated load will vary depending on power and power factor of the load. All loads are to be supplied power at a specified voltage within some tolerance, which depends on application. The tolerance of the alternator can be maintained within this range by suitably controlling the excitation of
Challapuram Yaswanth Reddy, Valluri Krishnakanth, Ramadugu Sanjay, Velaga Naga Vijay Krishna, R Jayabarathi   +4 more
openaire   +1 more source

Design and robustness analysis of an Automatic Voltage Regulator system controller by using Equilibrium Optimizer algorithm

Computers & electrical engineering, 2021
In this paper, a novel design method for the determination of the optimal values of the Proportional – Integral – Derivative (PID) controller parameters of an Automatic Voltage Regulation (AVR) system is proposed. This method is based on the usage of the
M. Micev, Martin P. Ćalasan, D. Oliva
semanticscholar   +1 more source

Tuning of PID Controller in PLC-Based Automatic Voltage Regulator System Using Adaptive Artificial Bee Colony–Fuzzy Logic Algorithm

Electronics
The voltage control of synchronous generators, particularly under varying load conditions, remains a significant and complex challenge in the field of engineering.
Hüseyin Altınkaya, Dursun Ekmekci
semanticscholar   +1 more source

Rao algorithm based optimal Multi‐term FOPID controller for automatic voltage regulator system

Optimal control applications & methods, 2022
This article presents a novel application of an optimal Multi‐term Fractional‐Order PID (MFOPID) controller for improving the performance of the automatic voltage regulator (AVR) system.
Nikhil Paliwal, L. Srivastava, M. Pandit
semanticscholar   +1 more source

Fractional-Order Controller for Automatic Voltage Regulator

2018 IEEE Applied Signal Processing Conference (ASPCON), 2018
This paper represents fractional-order concept of PID controller and its application on Automatic Voltage Regulator. The aim of the work is to model and control the performance of an AVR with FOPID controller and compare the performance of the first with conventional PID controller.
Sushmita Roy, Shreeparna Chakraborty, Ujjwal Mondal   +2 more
openaire   +1 more source