This article provides an overview of the current state of reactive power compensation technologies. The principles of operation, design characteristics and examples of the use of VAR compensators on thyristors and self-commutated converters are given. VAR static generators are used to improve voltage regulation, stability and power factor in AC transmission and distribution systems. Also described are examples obtained from the respective annexes describing the use of reactive power compensators implemented using the new static VAR technologies.
REACTIVE POWER COMPENSATION TECHNOLOGIES
DOI:
Keywords:
VAR
principles of operation
self-commutated
Abstract
References
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