The invention discloses a voltage source inverter control method for constructing a rotation coordinate system for a zero axis vector. In a dq0 synchronous rotation coordinate system, a coordinate system orthogonal to the zero axis is constructed through a 90<0> phase shifting system based on a second-order generalized integrator, the virtual coordinate system is subjected to Park transformation to become the synchronous rotation coordinate system whose rotation surface is vertical to the dq-axis plane, the AC on the original zero axis is then transformed to DC, and zero steady-state error tracking control can be realized through a PI controller. The control scheme of the invention can accurately and quickly track a zero sequence component on the zero axis of the dq0 coordinate system, the scheme has obvious adaptive ability for small-range frequency deviation, and the zero sequence current control effects are excellent.