Abstract and keywords
Abstract (English):
Disassembled the principle of vector PWM. The simulation of the inverter with vector PWM is made. The output dependence of current and voltage on time in a three-phase load is obtained. The harmonic composition of the output signals of a three-phase inverter is studied using an algorithm for fast calculation of the discrete Fourier transform.

Keywords:
vector PWM, three-phase inverter, output dependence, harmonic analysis
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References

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2. Izosimov, D.B. Simpleksnye algoritmy upravleniya trehfaznym avtonomnym invertorom napryazheniya s ShIM/ D.B. Izosimov, S.E. Ryvkin, S.V. Shevcov // Elektrotehnika. – 1993 –№ 12 – S. 14–20.

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