000K utf8 1100 $c2002 1500 eng 2050 urn:nbn:de:hbz:464-20120718-154244-5 3000 Erlich, István 3010 Fischer, Armin 4000 Fast Assessment of Small-Signal Oscillatory Stability in Large Interconnected Power Systems [Erlich, István] 4209 This paper deals with suitable approaches for fast assessment of oscillatory stability of large interconnected power systems within power system operation. Beside voltage stability and transient stability, oscillatory stability has to be assessed, too. It can be shown, that parallel eigenvalue computation using a parallel variant of Arnoldi method can reduce the time necessary for eigenvalue computation of large power systems. 4950 https://nbn-resolving.org/urn:nbn:de:hbz:464-20120718-154244-5$xR$3Volltext$534 4961 https://duepublico2.uni-due.de/receive/duepublico_mods_00005447 5010 62 5051 620 5550 Decision trees 5550 dynamic security assessment 5550 Interarea Eigenvalues 5550 Oscillatory Stability 5550 Parallel Eigenvalue Computation 5550 Small-signal stability