caa a22 4500 463206886 CHVBK 20180405153129.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s00202-006-0020-8 doi (NATIONALLICENCE)springer-10.1007/s00202-006-0020-8 Lotter Olaf Fachbereich Elektrotechnik, Elektrische Energiesysteme, Helmut-Schmidt-Universität / Universität der Bundeswehr Hamburg, Postfach 70 08 22, 22008, Hamburg, Germany aut Natural Minimal Set of State Equations of Linear Power Grids [Elektronische Daten] [Olaf Lotter] For linear RLC power grids, a minimal set of state equations is derived that is suited to impressed voltage sources and contains only physically existing quantities (currents and node voltages) as state variables. In principle, other kinds of sources are also possible, e.g. impressed currents or mixtures of impressed voltages and currents. The described algorithm needs the eigenvalues of the system - in particular their number. Such methods of calculating the eigenvalues have already been developed; the stability of the results has been proved for grids with more than 500 nodes. Three-phase modeled grids are briefly treated too. Springer-Verlag, 2006 Power system modeling nationallicence Power system simulation nationallicence Power system transients nationallicence Power transmission nationallicence State space methods nationallicence Electrical Engineering Springer-Verlag 89/5(2007-05-01), 405-409 0948-7921 89:5<405 2007 89 202 https://doi.org/10.1007/s00202-006-0020-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00202-006-0020-8 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lotter Olaf Fachbereich Elektrotechnik, Elektrische Energiesysteme, Helmut-Schmidt-Universität / Universität der Bundeswehr Hamburg, Postfach 70 08 22, 22008, Hamburg, Germany aut NATIONALLICENCE 773 0- Electrical Engineering Springer-Verlag 89/5(2007-05-01), 405-409 0948-7921 89:5<405 2007 89 202 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer