Development of a Control Algorithm for a Static VAR Compensator Used in Industrial Networks

Ljubisa Spasojevic; Igor Papic; Bo?tjan Blazic

Development of a Control Algorithm for a Static VAR Compensator Used in Industrial Networks

Ljubisa Spasojevic

Igor Papic

Bo?tjan Blazic

Vol. 14, No. 4, pp. 754-763, Jul. 2014

10.6113/JPE.2014.14.4.754

Control algorithm

Electric arc furnaces

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Abstract

In this paper a method for the development of a static VAR compensator (SVC) control algorithm is presented. The proposed algorithm has been designed with the objective of eliminating the negative impact of electric arc furnaces on the power system. First, a mathematical model of the proposed SVC controller in the d-q synchronous rotating coordinate system is developed. An analysis under dynamic and steady state conditions is also carried out. The efficiency of the presented controller is demonstrated by means of computer simulations of an actual steel-factory network model. The major advantages of the proposed controller are better flicker compensation, increased ability to regulate voltage and the need for only one-point network measurements.

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Cite this article

[IEEE Style]

L. Spasojevic, I. Papic, B. Blazic, "Development of a Control Algorithm for a Static VAR Compensator Used in Industrial Networks," Journal of Power Electronics, vol. 14, no. 4, pp. 754-763, 2014. DOI: 10.6113/JPE.2014.14.4.754.

[ACM Style]

Ljubisa Spasojevic, Igor Papic, and Bo?tjan Blazic. 2014. Development of a Control Algorithm for a Static VAR Compensator Used in Industrial Networks. Journal of Power Electronics, 14, 4, (2014), 754-763. DOI: 10.6113/JPE.2014.14.4.754.