Comparison of Push-Pull and Z-Source Inverter Based Statcom Systems
نویسندگان
چکیده
This paper presents the comparison of Push-Pull Inverter and Z-Source Inverter based Static Compensators (STATCOM).The closed loop system with STATCOM is modeled and simulated using the blocks of MATLAB/SIMULINK.Voltage sag mitigation using Push-Pull Inverter and ZSource Inverter are presented. The present work proposes Z-Source Inverter and Push-Pull Inverter based STATCOM for the control of reactive power and hence the voltage. The advantages of these systems are reduced ripple, shoot through capability and reduced heating. The results of Push-Pull Inverter based STATCOM are compared with those of Z-Source Inverter based STATCOM system. Index Terms FACTS, Static Synchronous Compensator (STATCOM), ZSource Inverter (ZSI), Push-pull Inverter ,Voltage sag.
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