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Title:
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Power–factor compensation is equivalent to cyclodissipassivation
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Author:
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García Canseco, Eloísa; Ortega, Romeo; Griñó Cubero, Robert; Stankovic, Alexander
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Other authors:
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Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
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Abstract:
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In a previous work we have identified the key role played by the concept of cyclodissipativity in the solution of the power–factor–compensation problem for electrical circuits with general nonlinear loads and operating in nonsinusoidal regimes. Namely, we have shown that a necessary condition for a (shunt) compensator to improve the power transfer is that the overall system satisfies a given cyclodissipativity property. In this work, we extend the results of [1] proving that cyclodissipativity is actually necessary and sufficient for power–factor improvement.We prove in this way that cyclodissipativity provides a rigorous mathematical framework useful to analyze and design power–factor compensators. Moreover, we give an energy equalization interpretation of the power–factor–compensation problem. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control
-Electric power factor
-Cyclodissipativity
-Power factor compensation
-Electrical circuits
-Nonlinear loads
-Nonsinusoidal regimes
-Compensació del factor de potència
-Circuits elèctrics
-Càrregues no lineals
-Règims no sinusoïdals
-Circuits elèctrics |
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Rights:
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Document type:
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Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers
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