Simulation and Analysis of Z-Source Inverter Fed PMBLDC MotorJournal: International Journal of Science and Research (IJSR) (Vol.2, No. 4)
Publication Date: 2013-04-05
Authors : Honey Sharma; C. S. Sharma;
Page : 265-268
Keywords : Z-Source Inverter; Shoot through state; Motor Drive; PMBLDC Motor;
This paper deals with the simulation and operation of PMBLDC Motor drive system with Z-Source Inverter. The z-source inverter employs a unique impedance network coupled with inverter and rectifier. It overcomes the conceptual barriers and limitations of the traditional voltage-source inverter such as V-source inverter and current-source inverter such as I-source inverter. By controlling the shoot-through duty cycle, the z-source inverter system provides ride-through capability Simulation results are presented to demonstrate the features. The result shows that the Z-source inverter is very promising for BLDC motor drive. For applications with a variable input voltage, this inverter is a very competitive topology.
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