On Power Factor Improvement by Lossless Linear Filters under Nonlinear Nonsinusoidal Conditions

• Autorzy: del Puerto-Flores D. , Ortega R. , Scherpen J. M. A.

Warianty tytułu

PL

Poprawa współczynnika mocy filtrami bezstratnymi w warunkach nieliniowych i niesinusoidalnych

• Języki publikacji: EN

Abstrakty

EN

Recently, it has been established that the problem of power factor compensation for nonlinear loads with nonsinusoidal source voltage can be recast in terms of the property of cyclodissipativity. The purpose of this brief note is to review and to illustrate the application of this framework to the practical of passive reactive compensation of linear loads with a nonsinusoidal source voltage. We give criteria for determining the optimal values of the compensator parameters that depend of the spectral line of load susceptance and voltage source.

PL

Stwierdzono ostatnio, że problem poprawy współczynnika mocy odbiornikowi nieliniowych zasilanych napięciem niesinusoidalnym może być rozpatrywany z punktu widzenia cyklo-rozpraszania (cyclodissipativity). Celem tego artykułu jest przegląd i pokazanie zastosowania takiego podejścia przy bezstratnej kompensacji odbiornikowi liniowych zasilanych napięciem niesinusoidalnym. Podane zostały kryteria do określenia optymalnych wartości parametrów kompensatora, które zależą; od charakterystyki widmowej susceptancji obciążenie i źródła napięcia.

Słowa kluczowe

EN

power factor compensation; nonlinear network; nonsinusoidal conditions

PL

kompensacja współczynnika mocy; sieć nieliniowa; warunki niesinusoidalne

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 1
• Strony: 112--117
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

del Puerto-Flores D.

autor

Ortega R.

autor

Scherpen J. M. A.

• Dept. of Discrete Technology and Automatization, Universiteit Groningen, Nijenborgh 4, 9747 AG, Groningen, Netherlands,

Bibliografia

• [1] Shepherd W., Zand P.: Energy Flow and Power Factor in Nonsinusoidal Circuits. Cambridge University Press, 1979.
• [2] Shepherd W., Zakikhani W.: Power factor correction in nonsinusoidal systems by the use of capacitance, J. Phys. D: Appl. Phys., vol. 6, pp. 1850–1861, 1973.
• [3] Czarnecki L.S.: Currents’ physical components in circuits with nonsinusoidal voltages and currents. part 1: Single-phase linear circuits, Journal of Electrical Power Quality and Utilization, vol. XI, no. 2, pp. 3–14, 2005.
• [4] Czarnecki L.S.: A time-domain approach to reactive current minimization in nonsinusoidal situations, IEEE Transactions on Instrumentation and Measurement, vol. 39, pp. 698–703, Oct 1990.
• [5] Garcia-Canseco E., Grino R., Ortega R., Salichs M., Stankovic A.: Power-factor compensation of electrical circuits: a framework for analysis and design in the nonlinear nonsinusoidal case, IEEE Control Systems Magazine, 27, pp.46-59, April 2007.
• [6] Willems J.C.: Qualitative behaviour of interconnected systems, Ann. Systems Res., 3, pp. 61-80, 1973.
• [7] Hill D.J., Moylan P.J.: Dissipative dynamical systems: Basic input-output and state properties, The Journal of the Franklin Institute, 309, pp. 327-357, May 1990.
• [8] Czarnecki L.S.: Budeanu and fryze: Two frameworks for interpreting power properties of circuits with nonsinusoidal voltages and currents, Electrical Engineering, 80, pp. 359-367, 1997.
• [9] Czarnecki L.S.: Energy flow and power phenomena in electrical circuits: illusion and reality, Electrical Engineering, 82, pp.119-126, 2000.
• [10] del Puerto-Flores D., Ortega R., Scherpen J.M.A.: Power factor compensation with lossless linear filters is equivalent to (weighted) power equalization and a new cyclodissipativity characterization, Conference on Decision and Control, 2009, Dec 2009.
• [11] Definitions for the Measurement of Electric Quantities Under Sinusoidal, Nonsinusiodal, Balance, or Unbalance Conditions. IEEE Std 1450-2000, March 2010.
• [12] Chua L.O., Desoer C. A., Kuh E. S.: Linear and Non-Linear Circuits. McGraw-Hill College, 1987.
• [13] Penfield P., Spence R., Duinker S.: A generalized form of Tellegen’s theorem, IEEE Transactions on Circuit Theory, 17, pp. 302-305, Aug. 1970.
• [14] del Puerto-Flores D., Scherpen J.M.A., Ortega R.: On power factor improvement by lossless linear filters in the nonlinear nonsinusoidal case, International School on Nonsinusoidal Currents and Compensation (ISNCC), 2010, pp. 270-212, Jun 15-18, 2010.
• [15] Page, C.H.: Reactive power in nonsinusoidal situations, IEEE Transactions on Instrumentation and Measurement, vol. 29, pp. 420–423, Dec. 1980.
• [16] Ortega R., Hernandez-Gomez M., Lamnabhi-Lagarrigue F., Escobar G.: Passive power factor compensation of a controlled rectifier with non-sinusoidal generator voltage, Conference on Decision and Control, 2008, pp. 3755-3760, Dec 2008.