Research on the three-phase four-leg aeronautical static inverter based on three-dimensional space vector modulation in abc coordinates

For aeronautical static converter then three-phase unbalanced load, made use of four-leg three-phase main circuit topology solution based on abc coordinates of the three-dimensional vector control, so that the switch to select the vector and duty More than a simple calculation, a significant reduction in the modulation of the complexity of the algorithm. The simulation results show the correctness and feasibility of the program.