Application and Requirement of DIgSILENT PowerFactory to MATLAB/Simulink Interface

Abstract

Simulation tools are the most economical solution for modelling and design of various components of large-scale power systems. However, as the complexity in the integrated electric power network grows, the need for more comprehensive simulation tools rises. Modern simulation tools have therefore been developed in line with this ever increasing need by means of integration of improved user interfaces. Interfacing of the simulation tool to an external program/ mathematical tool extends the capability of the simulation tool in a more effective execution of the simulation, particularly in an area where the external program/ algorithm provides more advanced technique and flexibility, e.g. the advanced control system design in MATLAB control toolbox. This chapter describes the process of interfacing DIgSILENT PowerFactory to MATLAB/Simulink program. Two study cases will be presented in this chapter. These study cases are set up and provided to allow the readers to understand the process and steps of linking DIgSILENT PowerFactory to the MATLAB/Simulink program. Keywords DIgSILENT PowerFactory to MATLAB/Simulink interface Á Control system design Á TCSC and PSS-based POD