Network control method based on near real-time energy storage inverter synchronization signal

The present invention discloses a method based storage networking control inverter quasi real-time synchronization signal, involving micro-grid operation control. Including: S1, determine whether the inverter main storage and network, if you enter S2, otherwise enter S3; S2, the main controller collecting grid voltage and current signals and processed voltage signals to broadcast the processed from the control , a simultaneous acquisition and net current signal from the controller and pretreatment; S3, the main controller generates a grid voltage signals in accordance with known conditions and broadcast from the controller to the main controller and collected separately from the respective controller energy storage and inverter and grid current signal preprocessing; S4, the main controller for voltage and current signals processed, calculated control signal for controlling the inverter main storage to work; from the controller and processed net current broadcast signal and the host controller to calculate the voltage signal from the control signal for controlling storage job inverter.