Results 81 to 90 of about 2,149 (226)

Stability Analysis Using Upfc

open access: yes, 2016
Flexible AC Transmission Systems (FACTS) is an Alternating current transmission systems incorporating power electronic based and other static controllers with an aim to build flexibility in the system in order to enhance controllability and increase power transfer capability.FACTS Controller is a power electronic based system and other static equipment
openaire   +2 more sources

An Intelligent Frequency Control Scheme for Inverting Station in High Voltage Direct Current Transmission System

open access: yesEngineering Reports, Volume 7, Issue 1, January 2025.
A broad simulation model of the HVDC transmission system is developed using MATLAB software to evaluate the effectiveness of the proposed controllers such as Adaptive Neuro‐Fuzzy Inference System (ANFIS), Artificial Neural Network (ANN), and optimization of Proportional‐Integral‐Derivative (PID) controller using Particle Swarm Optimization (PSO) based ...
Saleem   +5 more
wiley   +1 more source

Modelagem de equipamentos FACTS de segunda geração no problema de fluxo de potência ótimo [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Esta dissertação apresenta uma modelagem detalhada dos Equipamentos FACTS (Flexible AC Transmission Systems) baseados em
Silva, Danilo Dupin da
core  

Three phase UPFC regulator with reduced bus capacitance for solar PV application system

open access: yes, 2016
This paper, propose a A Three-Phase Reduced DC Bus Capacitance Unified Power Flow Controller (UPFC) for Low Voltage (LV) distribution Networks with High Photovoltaic (PV) penetrations.
Rashid, Muhammad Mahbubur   +2 more
core  

Role of UPFC in Power Transmission Line

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
AbstractIn this work, the optimal placement and parameters of UPFC in Electrical Power transmission Systems is calculated. The FACTS are combination of controlled devices to increase reliability & stability of power networks. The flexible transmission devices are located in more places the working of parameters like impedance, voltage, and phase ...
P Sucharitha   +3 more
openaire   +1 more source

Steady State Analysis of a UPFC as Voltage Regulator for Optimal Position in the Transmission Line

open access: yesSultan Qaboos University Journal for Science, 2003
It has recently been illustrated that the Unified Power Flow Controller (UPFC) installation location plays an important role in effecting nonlinearly in the UPFC steady state performance of the system.
S. Ali Al-Mawsawi, Mohammed R. Qader
doaj   +1 more source

UPFC Ideal Transformer Model

open access: yes, 2008
— This paper presents a unified power flow controller (UPFC) model, which consists of an ideal transformer with a complex turns ratio and a variable shunt admittance.
Seungwon An
core  

Modeling UPFC into multi-machine power systems

open access: yes, 2012
Modeling of unified power flow control (UPFC) into multi-machine power systems by Wang, published by IET, has been widely quoted by many researchers. However, the correctness of the derivation of its equations has not been strictly scrutinized. The model
Hassan, L.H.   +2 more
core   +1 more source

STUDY OF THE IMPACTS OF UPFC UPON DYNAMIC POWER QUALITY

open access: yesElectrica, 2005
his paper designs the UPFC dynamic model after a briefly review to UPFC operating principles. Firstly, three-phase bridge full-controlled circuit is used to compose the converters, in which IGBT are employed as the switch components.
Aihong TANG, Shijie CHENG
doaj   +2 more sources

A Fast-Response Power-Flow Control Strategy of MMC-UPFC Based on Active Disturbance Rejection Control

open access: yesIEEE Access
The unified power flow controller (UPFC) based on the modular multilevel converter (MMC) requires stability and fast power-flow-regulation capabilities, whereas the linear active disturbance rejection control (LADRC) strategy precisely has the ...
Ke Zhang   +5 more
doaj   +1 more source

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