Abstract:

      We employ FPGA and auxiliary circuits to devise a 57 V and 50 Hz threephase power generator. We also perform functionality simulation with software Quartus II and inspect smoothness and stability of waveform with development platform DE2. This generator is devised with modularized structure and includes a signal generation module, a PWM module and some necessary auxiliary circuits. It has stronger functionalities, smaller volume, better flexibility and higher interference suppression capability, as compared with other similar products with identical functionalities. It therefore can provide convenient power supply for many experiments in industrial applications.

Key words: FPGA, three phase power supply, Quartus II