Research on the DSP- Based Grid-Connect Inverter for 3kW Fuel Cells
In this paper, the single-phase synchronization inverter of fuel cell is taken as the main topic. The network system topology, the control strategy and the phase-locked algorithm are analyzed in detail. The system’s main circuit topology, the software PLL principles and process are proposed, and they are verified by the experiments.
Q. H. Chen et al., "Research on the DSP- Based Grid-Connect Inverter for 3kW Fuel Cells", Key Engineering Materials, Vols. 474-476, pp. 1740-1744, 2011