TY - RPRT T1 - Sensitivity Analysis of Ordinary Differential Equation Models AU - Weber, Frank AU - Theers, Stefan AU - Surmann, Dirk AU - Ligges, Uwe AU - Weihs, Claus DO - 10.17877/DE290R-18874 UR - https://eldorado.tu-dortmund.de/handle/2003/36875 AB - This report will focus on the sensitivity analysis of ordinary differential equation (ODE) models since they can be used to model so-called Low Frequency Oscillations (LFOs). LFOs are permanent complex valued voltage oscillations with a frequency of up to 2 Hz occurring in electrical systems like the European electrical transmission system. As an energy network is an “electro-mechanical system” with power produced and consumed by mechanical systems, Surmann et al. (2014) point out that a mechanical system of connected harmonic oscillators is suitable for modeling LFOs. Mathematically, this model is based on a system of ordinary differential equations. KW - sensitivity analysis KW - ordinary differential equation KW - low frequency oscillations KW - 004 KW - 310 KW - 620 KW - Sensitivitätsanalyse KW - Gewöhnliche Differentialgleichung KW - Oszillator PY - 2018 PB - Technische Universität Dortmund LA - en ER -