Quality Analysis of SVPWM Inverter Output Voltage

This paper simply introduces the working principle of SVPWM inverter. And then analysis the method of space vector calculation, deduces the detail equations that can be easily used. The paper also calculates and compares the output voltage waves of SVPWM inverter with different modulation rate k in every fan district, try to obtain the harmonic compose. At last , some conclusions on SVPWM quality are given.