ANALYSIS AND SIMULATION OF A THREE-PHASE DELTA INVERTER FOR A STAR-CONNECTED RL LOAD

Authors : Ahmet GÜNDOĞDU, Reşat ÇELİKEL, Şehmus FİDAN

Pages : 274-288

Doi:10.36222/ejt.730792

View : 17 | Download : 6

Publication Date : 2020-12-30

Article Type : Research Paper

Abstract :In this study, analysis and simulation of the electrical and mathematical model of a 3-phase and 3-switch delta inverter that fed a three-phase RL load were performed. First, the Matlab/Simulink model of the inverter was created. In this model, an RL load of R=10Ω and L=0.005 H was fed and various simulations were made. The simulation results were obtained using 3 step switching technique for different conduction modes. The delta inverter that has a simpler structure and less switching elements than conventional inverter structures can be easily realized with low-cost microcontrollers.
Keywords : Power electronics, DC AC power converters, Pulse inverters, System analysis and design, Delta Inverter