A Matlab-Simulink model of network reactive power compensation based on binary switchable capacitors and thyristor-controlled reactor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00307443" target="_blank" >RIV/68407700:21230/16:00307443 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1109/ICSEE.2016.7806150" target="_blank" >http://dx.doi.org/10.1109/ICSEE.2016.7806150</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICSEE.2016.7806150" target="_blank" >10.1109/ICSEE.2016.7806150</a>

Result language

angličtina

Original language name

A Matlab-Simulink model of network reactive power compensation based on binary switchable capacitors and thyristor-controlled reactor

Original language description

This paper considers a Matlab-Simulink Model of a system for a load reactive power compensation with consisting of a thyristor-controlled binary switched capacitors (TBSC) and a thyristor controlled reactor (TCR). The capacitors ensure stepwise compensation of reactive power, while the controlled inductance makes it possible to achieve smooth changing of the resulting compensating power within the limits of the minimal capacity in the binary capacitors series. The model uses a very simple algorithm of capacitor control, provided with a logical system that prevents current surges in the moments when capacitors are being connected to the network. The switching of capacitors is set by a closed system for maintenance of the maximal power coefficient. To regulate the inductance in TCR, an invariant system of phase control is used, which maintains the unit value of the power coefficient in the network irrespective of load changes. The realization of the system in the model is maximally close to its possible hardware realization. The functioning of the model has been tested in a wide range of variation of the reactive load power, and the testing confirmed the efficiency of combining a switchable series of binary capacitors and a thyristor-controlled inductance when using the proposed control algorithms.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20704 - Energy and fuels

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

IEEE International Conference on the Science of Electrical Engineering

ISBN

978-1-5090-2152-9

ISSN

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e-ISSN

—

Number of pages

5

Pages from-to

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Publisher name

IEEE

Place of publication

Tel Aviv

Event location

Eilat

Event date

Nov 16, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000393410300123