Matlab/Simulink provides a customized environment to realize a generalized modeling method previously developed by the authors for ungrounded power systems. Problems of building component models with function blocks and interconnecting them with algebraic loops in Matlab/Simulink are discussed. The system model of a reduced ring shipboard power system is built in Matlab/Simulink according to th...

By default matrices and vectors are stored on disk using a MATLAB file format. Symmetric matrices which are not directly representable in the MATLAB format are represented as a MATLAB struct. Other vector/matrices file formats are also supported. Forcing a specific file format is achieved by specifying the proper file extension. Matlab extension is .mat. Other useful file formats are ASCII (ext...