Results 11 to 20 of about 6,244,921 (161)

Population based evolutionary optimization techniques for optimal allocation and sizing of Thyristor Controlled Series Capacitor

Journal of Electrical Systems and Information Technology, 2018
During the last decade, the application of Flexible AC Transmission System (FACTS) devices in electrical power system increased due to their numerous advantages such as power transfer capability enhancement, reliability and security improvement and ...
Rahul Agrawal, S.K. Bharadwaj, D.P. Kothari   +2 more
doaj   +2 more sources

Variable var compensator circuits [PDF]

, 2006
A family of two reactive-power compensator circuit is presented. A general model of some basic linear elements and switching function blocks is developed first. Then the two proposed compensator circuits are derived from the generalised model.
Marouchos, C, El-Habrouk, M, Darwish, MK
core   +8 more sources

Time-domain comparisons of two linear models of a thyristor-controlled series capacitor

, 2003
This paper describes a method to construct a linear model of a Thyristor-Controlled Series Capacitor (TCSC) by analyzing its frequency response obtained from time-domain simulations of a detailed model of the device.
Persson, Jonas,, Söder, Lennart,, Rouco, L.   +2 more
core   +10 more sources

Influence of Magnetic Saturation of Iron-Core on Performance of Thyristor Phase Control Circuit [PDF]

, 1982
The influence of magnetic saturation of iron-core on the performance of thyristor phase control circuit with series RLC elements is described. The circuit is analyzed by applying an approximate model of three straight lines to the flux Φ vs.
Nakanishi, Sen-ichiro, Himei, Toyoji, Funabiki, Shigeyuki   +2 more
core   +1 more source

A VSC transmission system using flying capacitor multilevel converters and selective harmonic elimination pWM control [PDF]

, 2005
A transmission system based on voltage-source three-level flying capacitor (FC) multilevel converters with selective harmonic elimination pulse-width modulation (SHE-PWM) control is presented in this paper.
Lie Xu, Agelidis, V.G., V.G. Agelidis, Xu, L.   +3 more
core   +1 more source

VSC transmission system using flying capacitor multilevel converters and hybrid PWM control [PDF]

, 2007
A high-voltage direct current (HVDC) transmission system based on three-level flying capacitor (FC) multilevel converters with hybrid pulse-width modulation (PWM) is presented in this paper.
Agelidis, V.G., Xu, L.
core   +1 more source

Faulted‐phase identification scheme for series‐compensated transmission lines during the power swing

Energy Conversion and Economics, 2022
To perform a fast faulted‐phase selection under the power swing in a series compensated line with a thyristor‐controlled series capacitor (TCSC) is an extreme challenge facing the transmission line protection schemes.
Mohammed Hussien Hassan Musa
doaj   +1 more source

A novel symbiotic organisms search algorithm for optimal power flow of power system with FACTS devices

Engineering Science and Technology, an International Journal, 2016
In this paper, symbiotic organisms search (SOS) algorithm is proposed for the solution of optimal power flow (OPF) problem of power system equipped with flexible ac transmission systems (FACTS) devices.
Dharmbir Prasad, V. Mukherjee
doaj   +1 more source

A novel meta-heuristic approach for optimal RPP using series compensated FACTS controller

Intelligent Systems with Applications, 2023
One of the most important aspects of power system planning is reactive power (VAR- Volt Ampere- Reactive) optimization and voltage control, which has an influence on both economics and stability of the transmission systems.
Swetha Shekarappa G, Sheila Mahapatra, Saurav Raj   +2 more
doaj   +1 more source

Thyristor controlled series capacitor and application [PDF]

, 2005
Bu tezin, veri tabanı üzerinden yayınlanma izni bulunmamaktadır. Yayınlanma izni olmayan tezlerin basılı kopyalarına Üniversite kütüphaneniz aracılığıyla (TÜBESS üzerinden) erişebilirsiniz.Fen Bilimleri Enstitüsü, Elektrik-Elektronik Mühendisliği Ana ...
Yolaç, Uğur
core   +1 more source