Reference : Compound Model of Inverter Driven Grids Stability Analysis of Island Power Grids Cont...
Scientific congresses, symposiums and conference proceedings : Paper published in a journal
Engineering, computing & technology : Energy
http://hdl.handle.net/10993/7216
Compound Model of Inverter Driven Grids Stability Analysis of Island Power Grids Containing Only Voltage Source Inverters
English
Jostock, Markus[University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Sachau, Jürgen[University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
OTTI - Ostbayerisches Technologie-Transfer-Institut e.V.
194-195
Yes
International
5th International Conference on Integration of Renewable and Distributed Energy Resources
4.-6.12.2012
Berlin
Germany
[en] voltage source inverter ; grid structure ; stability ; decentral energy sources
[en] This paper presents a structured development of a compound state space model of an inverter driven power grid. It allows to perform stability investigations on power grids, depending on the inverter parameters influencing their dynamich behavior and on the grid structure. The general approach is to separate the active components, i.e. the inverters, from the passive components, i.e. the grid, and model them separately. A state space model of a single voltage source inverter is developed and then extended into a multi-inverter model. Based on the linearized power equations of one grid branch, a matrix representation of the grid is developed, based on the sorted node incidence matrix. The grid matrix model and the multi-inverter state space model are joined into one compound control model for inverter driven power grids.
[University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
