Abstract
The integration of digitization and soft-switch technology can improve the power control accuracy and reduce the volume of power, etc. The response of traditional DC/DC converter's control method was slow and the implementation of digitization was more complex. Therefore, this paper presents a zero-voltage zero-current (ZVZCS) full-bridge DC / DC converter digital control system which adopt parallel current-mode control method and advanced circuit topology combining with ARM processor. Finally, the results of simulation and experimental verify Simulation and the zero-voltage zero-current converter topology is reasonable, parameter design is correct, consistent with the expected theoretical analysis, digital control strategy is feasible.
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