| 摘要 |
<p>Described herein is an energy transformer for a battery system. The energy transformer comprises a plurality of DC/DC converters (21-1, 21-2, 21 -n, 31, 41-1, 41-2, 41-n), each having a first and a second input (32-1, 32-2), and a first and a second output (33-1, 33-2), wherein the first output (33-1) of a first DC/DC converter (21-1, 41-1) is coupled to a first output (23-1,43-1) of the energy transformer and the second output (33-2) of a last DC/DC converter (21-n, 41-n) is coupled to a second output (23-2, 43-2) of the energy transformer, wherein the first and second inputs (32-1, 32-2) are configured to a battery module (20-1, 20-2, 20-n, 30, 40-1, 40-2, 40-n), and wherein the DC/DC converters (21-1,21-2,21-n, 31,41-1,41-2,41-n) are coupled in series on an output side.</p> |
