Hybrid battery system

摘要

An energy transformer for a battery system is disclosed. The energy transformer includes a plurality of DC/DC converters each having a first and a second input and a first and a second output. The first output of a first of the DC/DC converters is connected to a first output of the energy transformer and the second output of a last of the DC/DC converters is connected to a second output of the energy transformer. The first and second inputs are designed for connecting a battery module. The DC/DC converters are connected in series on the output side. The energy transformer has a plurality of first diodes each of which have an anode connected to the first input of one of the DC/DC converters and a cathode connected to the second input of another DC/DC converter so that the DC/DC converters are connected in series on the input side and via a second diode having an anode connected to the first input of the first of the DC/DC converters and a cathode connected to the first output of the energy transformer.

主权项

1. An energy transmitter for a battery system, with the energy transmitter comprising a plurality of DC/DC converters in each case having a first and a second input and a first and a second output, with the first output of a first of the plurality of DC/DC converters being connected to a first output of the energy transmitter, and with the second output of the last of the plurality of DC/DC converters being connected to a second output of the energy transmitter, with the first and second inputs being designed for connection of a battery module, and with the plurality of DC/DC converters being connected in series on the output side, and further comprising a plurality of first diodes, in each case one of which has an anode which is connected to the first input of one of the plurality of DC/DC converters, and a cathode which is connected to the second input of another of the plurality of DC/DC converters, such that the plurality of DC/DC converters are connected in series on the input side, and a second diode, which has an anode, which is connected to the first input of the first of the plurality of DC/DC converters, and a cathode which is connected to the first output of the energy transmitter.