| Title |
Fast Space Vector PWM Modulation of Multi-Level Inverter Without NTV Identification |
| Authors |
진선호(Jin, Sun-Ho) ; 오진석(Oh, Jin-Seok) |
| Keywords |
Multi-Level Inverter ; Space Vector Modulation ; Nearest Three Vector(NTV) ; Pole Voltage ; Phase Voltage |
| Abstract |
In this paper, we suggest a new space vector PWM modulation method with very short processing time which does not need identification of nearest three vectors(NTV) and duty ratio for each vector. The suggested PWM method makes mean value of phase voltage to be same as reference during every modulation period by use of a triangle in small hexagon on multi-level vector space. This paper described the suggested modulation method can be successfully applied to the space vector modulation use of multi-level inverter by computer simulations and experiments. |