| 主权项 |
1. A converter comprising:
a DC link and at least one phase module, which is electrically connected to the DC link and includes a phase conductor (Lu) emerging from said phase module, wherein the DC link has a positive potential connection (+VDC), a negative potential connection (−VDC), and a neutral point connection (NP), a first energy store is connected between the positive potential connection (+VDC) and the neutral point connection (NP), and a second energy store is connected between the neutral point connection (NP) and the negative potential connection (−VDC), wherein the phase conductor (Lu) is connected to the positive potential connection (+VDC) via a first diode and to the negative potential connection (−VDC) via a second diode, and wherein the converter has an energy supply for charging the first energy store and the second energy store, which energy supply is connected firstly to the neutral point connection (NP) and secondly to the phase conductor (Lu) via a switch. |
