DSP and FPGA based platform for rapid prototyping of power electronic converters and its application to a sampled-data three-phase dual-band hysteresis current controller

A platform for prototyping industry relevant power electronic converters and systems is presented. The use of a digital signal processor (DSP) and programmable logic (field programmable gate array-FPGA-and complex logic device-CPLD) shortens implementation time and reduces electromagnetic interference (EMI) susceptibility. The design concept is demonstrated with an implementation of a modified three-phase dual hysteresis band current controller.