| 摘要 |
An embodiment of the present invention provides a system for diagnosing insulation breakdown of a vehicle component, which includes a system in a vehicle including high voltage components. The system may comprise: a battery pack which supplies a high voltage to a vehicle; a high voltage relay which is connected to an output terminal of the battery pack; a high voltage component controller which is connected to an output terminal of the high voltage relay to turn a high voltage component on and off; and a battery management system which operates in conjunction with the battery pack, the high voltage relay, and the high voltage component controller to diagnose whether each of the battery pack, an input terminal of the high voltage component controller, and the high voltage component is in a state of insulation breakdown. |
