Results 271 to 280 of about 4,554 (306)

Static and Dynamic Var Compensation in System Planning

IEEE Transactions on Power Apparatus and Systems, 1978
This paper presents a comprehensive method for planning reactive compensation in power systems so as to maintain voltages in acceptable ranges during contingencies. The methodology allows the addition of further VAR compensation as may be economically justified.
H. H. Happ, K. A. Wirgau
openaire   +1 more source

Static VAR compensators and their applications in Australia

Power Engineering Journal, 1989
Because of their fast response and versatility, static VAR compensators (SVCs) have been used to solve a variety of problems on the Australian high-voltage power ...
openaire   +1 more source

Multi-step static VAr compensators analysis

IEEE Power Engineering Society Summer Meeting,, 2003
Since 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
openaire   +1 more source

A model of solid state static VAr compensator

Power Quality '98, 2002
In this paper, the operating principle of an advanced static VAr compensator (ASVC) which is developed in this work is based on the technique of the exact equivalence with the conventional rotating synchronous compensator. The ASVC uses a voltage source inverter, transforming a DC component to AC through a capacitor which is used as a power storage ...
A. Draou, M. Benghanem, A. Tahri, L. Kotni   +3 more
openaire   +1 more source

Power electronics in electric utilities: static VAR compensators

Proceedings of the IEEE, 1988
The author deals with dynamic VAR compensation of electric power systems, applying power electronics for reactive power generation and control. After an overview of the emergence and status of modern, solid-state VAR compensators in utility and industrial applications, it is shown how dynamic VAR compensation increased transmittable power by providing ...
openaire   +1 more source

A Microprocessor-Based Controller for Static VAr-Compensator

IFAC Proceedings Volumes, 1984
Abstract The optimum ratings of static reactive power compensators connected to incustrial distribution networks providing simultaneously several tasks can be determined only having complex information about the supply network to be compensated. the consumers fed from it and the acceptable distortion level.
I. Karacs, G. Kósa, A. Kárpáti
openaire   +1 more source

Static VAr compensators in the Malaysian grid

Conference Record of the Power Conversion Conference - Yokohama 1993, 2002
The National Power Corporation (TNB) have ordered and placed into operation three static VAr compensation systems (SVCs) at its Kuala Lumpur North (KLN) and Yong Peng (YP) substations. The project was commissioned in the middle of 1991, and over the last one and a half years, TNB have gained considerable experience in operation and maintenance of the ...
openaire   +1 more source

Optimization of a Static VAR Compensation Parameters Using PBIL

2015
Static VAR Compensators (SVCs) are part of the family of the Flexible Alternating Current Transmission Systems (FACTS) devices that are predominantly used for quick and reliable line voltage control. Under contingency conditions, they can be used to provide dynamic, fast response reactive power.
Dereck Dombo, Komla Agbenyo Folly
openaire   +1 more source

Dynamic simulation of static VAR compensators in distribution systems

IEEE Transactions on Power Systems, 1992
A system study guide is provided for the correction of voltage dips due to large motor startups with static VAR compensators (SVCs). The method utilizes times simulations, which are an important aid in the equipment design and specification. The author illustrates the process of setting-up a computer model and performing time simulations.
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Evaluation of applications of static VAR compensator

AIP Conference Proceedings, 2022
Abhijeet R. Shete, S. Prakash
openaire   +1 more source