Energy-optimal current distribution in a complex linear electrical network with pulse or periodic voltage and current signals. Optimal control

• Autorzy: Siwczyński M. , Żaba S. , Drwal A.

Identyfikatory

DOI

10.1515/bpasts-2016-0006

• Języki publikacji: EN

Abstrakty

EN

The article presents that in the circuits of electrical signals belonging to the L1-impulses space or periodic signals space, real distribution of electrical currents occurs which does not meet the principle of minimum energy losses. The paper presents a solution of this problem by using the control system in the form of current-dependent voltage sources entering it into a meshes set of a complex RLC network. It has been shown that the control is energy-neutral.

Słowa kluczowe

EN

L1-impulses; linear circuits; energy losses; operators; optimal control

PL

impulsy L1; obwody liniowe; straty energii; operator; optymalna kontrola

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2016
• Tom: Vol. 64, nr 1
• Strony: 45--50
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Siwczyński M.

• Department of Eletrical and Computer Engineering, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland

autor

Żaba S.

• Department of Eletrical and Computer Engineering, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland

autor

Drwal A.

• Department of Eletrical and Computer Engineering, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland

Bibliografia

• [1] C.A. Desoer, “The maximum power transfer theorem for nports”, IEEE Trans. CT-20, 228-230 (1979).
• [2] R.A. Rohrer, “Optimal matching: a new approach to the matching problem for real invariant one port networks”, IEEE Trans. CT-15, 118-124 (1968).
• [3] M. Siwczyński, A. Drwal, and S. Żaba, “Minimum-energetic sinusoidal signals distribution in electrical circuits”, Electrotechnical News 9, 22-25 (2014), (in Polish).
• [4] L.S. Czarnecki, “Discussion on a uniform concept of reactive power of nonsinusoidal currents in a time-domain”, Przegląd Elektrotechniczny R85, 164-166 (2009), (in Polish).
• [5] A.P. Rens, Validation of Popular Nonsinusoidal Power Theories for the Analysis and Management of Modern Power Systems, North-West University, Potchefstroom, 2006.
• [6] J. and M. Pasko, “The minimization of losses of active power and the symmetrization of power flow in the nonsinusoidal systems”, Quality and the Use of Electric Energy 5, 55-59 (1999), (in Polish).
• [7] L.S. Czarnecki, “Currents’ Physical Components (CPC) concept: a fundamental for power theory”, Przegląd Elektrotechniczny R84, 28-37 (2008).
• [8] M. Siwczyński and M. Jaraczewski, “The L1 - impulse method as an alternative to the Fourier series in the power theory of continuous time systems”, Bull. Pol. Ac.: Tech. 57 (1), 79-85 (2009).
• [9] M. Siwczyński and M. Jaraczewski, “Application of L1 - impulse method to the optimization problems in power theory”, Bull. Pol. Ac.: Tech. 58 (1), 197-207 (2010).
• [10] M. Siwczyński, “The distribution: active current, scattered current, reactive current, the time domain approach in single-phase circuits”, Przegląd Elektrotechniczny R86, 196-201 (2010), (in Polish).
• [11] M. Siwczyński, “The distribution: active current, scattered current, reactive current, the time domain approach - the mathematical theory”, Przegląd Elektrotechniczny, R87 (2011), nr 3, 254-257 (in Polish).
• [12] M. Siwczyński, “Energy theory of electrical circuits”, Wydawnictwo Instytutu Gospodarki Surowcami Mineralnymi i Energią PAN, Krakow 2003 (in Polish).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.