System Structure and Input / Output Specification
An Inverter Electrical Supply System Capable of Parallel Redundant Operation
Control Technology for Parallel Operation without a Common Control Block
Phase and amplitude controlled by passing synchronous signals and load shares from the common part to the inverters Control is easy, but the common part's reliability affects the system's precision.
Each inverter controls its phase and amplitude according to its voltage and current waveform Requires thought into new control not previously present, but the reliability is good and parallel redundancy is supported.