| 摘要 |
The invention relates to a circuit arrangement (1) and a method (20) for charging a DC link capacitor (5), as well as to a battery system and a motor vehicle comprising such a circuit arrangement (1). According to the invention, the circuit arrangement (1) comprises two switching elements (12, 13) that are connected in series to a pre-charging resistor (2). In the claimed method (20), the switching elements (12, 13) are closed (31, 32) one after another at the beginning of charging the DC link capacitor (5) and opened (41, 42) one after another, by means of said pre-charging resistor (2), to end charging of the DC link capacitor (5). |
