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Adaptive fuzzy-PI controlled dynamic voltage restorer for mitigating voltage sags. [PDF]
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Optimal Location of Static Var Compensator to Regulate Voltage in Power System
Journal of the Institution of Electronics and Telecommunication Engineers, 2021This paper proposes a novel method to find the optimal location of the shunt connected Flexible AC Transmission Systems (FACTS) such as Static Var Compensator (SVC) or Static Synchronous Compensator (STATCOM) to the power system for regulating voltage ...
M. Zaidan, Saber Izadpanah Toos
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Static VAr compensator protection
IEEE Transactions on Power Delivery, 1995Static VAr compensator (SVC) protection practices are presented. Protection schemes comprise a combination of conventional protective relays as well as protection functions performed by the control system. This paper describes different protection functions applicable to SVCs and includes a tabulated overview of possible SVC protection methods.
S.R. Chano +11 more
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Overvoltage Protection of Static VAR Compensation System
IEEE Power Engineering Review, 1983A static var compensation system using thyristors to suppress voltage fluctuation or flickers caused by steel making arc furnaces was developed and is now in service.
Tadashi Nishikawa +2 more
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Power flow models of static VAR compensator and static synchronous compensator
2012 IEEE Fifth Power India Conference, 2012Power flow models for static VAR compensator (SVC) and for the static synchronous compensator (STATCOM) are presented in this paper. The SVC model incorporates both the representations — the variable shunt susceptance as well as the firing angle as the state variables.
Bahadur Singh Pali +2 more
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Multi-step static VAr compensators analysis
IEEE Power Engineering Society Summer Meeting,, 2003Since the concept of FACTS was introduced, a new family of power electronic equipment has emerged for controlling and optimizing the performance of power systems, e.g. STATCOM, SSSC and UPFC. The use of voltage-source inverter (VSI) has been widely accepted as the next generation of reactive power controllers to replace the conventional VAr ...
J.D. Ricardo M, J.M. Ramirez A, R. Tapia
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Hexagram converter for static VAR compensation
2008 IEEE/PES Transmission and Distribution Conference and Exposition, 2008A new multilevel converter - Hexagram converter is proposed for static VAR compensation in high-voltage high- power applications. The new converter is composed of six three- phase two-level standard voltage source converter (VSC) modules interconnected through inductors.
Jun Wen, Keyue Ma Smedley
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Power System Optimization of Static VAR Compensator Using Novel Global Harmony Search Method
International Journal of Electrical and Electronic Engineering & Telecommunications, 2019The increasing number of electrical loads and their far away location from the power plant sites are becoming the main causes of the degradation of voltage quality and the increase of power system losses.
H. Suyono +2 more
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Clapham static VAr compensator control retrofit
IEEE Transactions on Power Delivery, 1998The performance of the Clapham SVC after a control retrofit is described. The replacement of an analogue with digital control was completed in 1995. The retrofit was accomplished well within the ten days of allotted shut down time. With the original control system, AC system voltage unbalance caused by untransposed lines had to be balanced by manual ...
E.B. Stanley +3 more
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