Energy compensation regulator of an electronic power converter and energy compensation control method

摘要

The present invention relates to an energy balance regulator of an electronic power converter and an energy compensation control method thereof. The energy balance regulator comprises a determination unit, a calculation unit and a reset - integral - module; the reset - integral - module comprises a reset - integrator, a comparator and to a rs flip-flop -; the input terminals of the arithmetic unit and the reset - integrator are each connected with output terminals of the determination unit; the output of the computation unit is connected to an input terminal of the comparator, and the output terminal of the reset - integrator is connected to the other input terminal of the comparator. the output terminal of the comparator is connected to the reset - terminal of the rs - flip-flop. the $Q$-Terminal of the rs - flip-flop is connected to the reset - integrator, and the q - terminal of the rs - flip-flop is used for the purpose of, a circuit arrangement of the transducer to - and off; the method is implemented by the energy balance control. The energy balance regulator of the present invention has a clear control principle, is simple to obtain, has a rapid, dynamic response, interferences and even jumps of the input voltage and of the load current prevent.