Building STATCOM Module Using Simulink

Building STATCOM (Static Synchronous Compensator) modules using Simulink in MATLAB provides an effective approach for power system simulation. This method enables comprehensive performance testing of STATCOM systems through graphical block-based modeling. Simulink offers extensive libraries including Power Systems and Simscape Electrical toolboxes, which contain pre-built components like voltage-source converters, phase-locked loops (PLLs), and control blocks essential for STATCOM implementation. The modeling process typically involves configuring IGBT-based converters, designing reactive power control algorithms using PI controllers, and implementing voltage regulation logic. Users can parameterize components through mask dialogues and utilize Simulink's simulation capabilities to observe dynamic responses, harmonic analysis, and system stability under various load conditions. The visual debugging tools and real-time data logging features facilitate optimization of control parameters and validation of module performance, ensuring reliability and stability for practical applications. Thus, Simulink serves as a robust platform for STATCOM module development, testing, and validation.