Drive control method based on detected dielectric breakdown

摘要

A drive control method based on detected dielectric breakdown is provided. The drive control method includes individually determining whether dielectric breakdown of high voltage components occurs according to whether a switch for electrically connecting a high voltage battery and other high voltage components is opened and a condition of each of the high voltage components when dielectric resistance of a vehicle is measured to determine that dielectric breakdown of a high voltage system occurs. An operation of the high voltage components, the dielectric breakdown of which occurs, is stopped according to a determination result, when dielectric breakdown of high voltage components, which do not affect vehicle driving among the high voltage components, occurs.

主权项

1. A drive control method based on detected dielectric breakdown, the method comprising steps of:
determining whether dielectric breakdown of a high voltage system of a vehicle occurs by measuring entire dielectric resistance of the vehicle; individually determining whether dielectric breakdown of high voltage components, which include a high voltage battery, for the high voltage system occurs according to whether or not a switch for electrically connecting the high voltage battery with the remaining high voltage components other than the high voltage battery among the high voltage components is opened and a condition of each of the high voltage components when the dielectric breakdown of the high voltage system occurs; and stopping an operation of the high voltage components, the dielectric breakdown of which occurs, when the dielectric breakdown of high voltage components, which do not affect vehicle driving among the high voltage components, occurs, according to an individual determination result, wherein the step of individually determining includes determining that dielectric breakdown of the high voltage battery occurs when the vehicle is in an on state and the switch is in an off state, and wherein the step of individually determining includes determining whether dielectric breakdown of the remaining high voltage components occurs when the switch is in an on state.