| 摘要 |
The present invention relates to an overvoltage protection device (100) for protecting an onboard power system (24) of an electric vehicle (20) from electrical overvoltage, having: an input device (105) which is embodied as a power connection of the electric vehicle (20); a protection device (110) which is coupled at an input (110a) to the input device (105) and has at least one overvoltage diverter (111) for diverting an overvoltage; and an interface device (115) which is configured, through coupling of an output (110b) of the protection device (110) to the onboard power system (24), to protect the onboard power system (24) of the electric vehicle (20) from the electrical overvoltage. |
