FPGA Implementation Of Hybrid Pulse Width Modulation Strategies For Three Level Inverters
نویسندگان
چکیده
This paper sprays five hybrid pulse width modulation strategies for three level inverters in FPGA platform. The proposed hybrid-modulation strategy is an amalgamation of fundamental-frequency modulation and any carrier based pulse width modulation (SPWM) invoking the performance of the well-known carrier based PWM modulations. The main philosophy of this modulation is the reduction of switching losses with better harmonic performance, balanced power loss among the devices in the Hbridge inverter. The proposed hybrid modulation strategies are implemented on a Xilinx Spartan 3E-500 FG320 processor and the feasibility of this hybrid modulation is verified through simulation and experimental results.
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