CHARGING SYSTEM HAVING AN ACCUMULATOR, USE OF AN MPP TRACKING METHOD FOR CHARGING AN ACCUMULATOR AND METHOD FOR CHARGING AN ACCUMULATOR BY MEANS OF A CHARGING SYSTEM

摘要

The invention relates to a charging system having an accumulator (5), to the use of an MPP-tracking method for charging an accumulator (5) and to a method for charging an accumulator (5) by means of a charging system, wherein the charging system has a voltage source, a converter and a rectifier (4), wherein the current supplied and/or driven from the voltage source is supplied to the direct voltage connection of an inverter (2), wherein the inverter (2) has pulse width-modulated controllable semiconductor switches for generating an alternating voltage on the output side, wherein the alternating voltage on the output side supplies a rectifier (4), the voltage, in particular the rectified voltage, on the output side thereof functioning and/or having effect as a charging voltage for the accumulator (5), wherein a means for detecting the output current of the inverter (2) is arranged in the converter, in particular wherein the effective value of the output current corresponds to the charging current of the converter, wherein a current limiting means of the converter limits the output current of the inverter (2) to a current value such that the charging power, that is the product of charging voltage and charging current, is regulated to a maximum value.