单相并网变换器功率脉动补偿器的功耗测量

To achieve constant power flow on the dc side of single-phase grid-connected ac–dc converters, a device to compensate the power pulsation of the grid is required. When calculating the power losses of such a compensator device using the measured terminal current and voltage, there is a very significant sensitivity to errors in current measurement, which may render the result implausible. This work ...