Journal ArticleDOI
Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components
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TLDR
In this paper, a new instantaneous reactive power compensator comprising switching devices is proposed, which requires practically no energy storage components, and is based on the instantaneous value concept for arbitrary voltage and current waveforms.Abstract:
The conventional reactive power in single-phase or three- phase circuits has been defined on the basis of the average value concept for sinusoidal voltage and current waveforms in steady states. The instantaneous reactive power in three-phase circuits is defined on the basis of the instantaneous value concept for arbitrary voltage and current waveforms, including transient states. A new instantaneous reactive power compensator comprising switching devices is proposed which requires practically no energy storage components.read more
Citations
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References
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Journal ArticleDOI
Reactive Power Generation and Control by Thyristor Circuits
TL;DR: In this paper, static var generators function as variable reactances (capacitive or inductive impedances) or controllable ac current and voltage sources, and new approaches are described in which power frequency changers (cycloconverters) are employed.
Journal ArticleDOI
New Static VAR Control Using Forced-Commutated Inverters
TL;DR: In this article, the authors describe the system outline and the operating results of a new type of 20MVA Static VAR Generator (SVG), which is already in operation in electric power field since January of 1980.
Proceedings ArticleDOI
Reactive power generation and control by thyristor circuits
TL;DR: In this paper, a review of possible methods of VAr generation and control by static thyristor circuits and new approaches in which power frequency changers (cycloconverters) are employed are described.
Journal ArticleDOI
High-Frequency Link Power Conversion
Paul M. Espelage,Bimal K. Bose +1 more
TL;DR: In this paper, a class of electrical power conditioners incorporating an intermediate variable high-frequency link concept is introduced by considering a converter with dc source and variable voltage and frequency polyphase output, then extending the concept to polyphase ac source voltage.
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