| 摘要 |
The present invention relates to a computerized electricity system, more particularly, to an arc fault detecting system and method. The computerized electricity system, for connecting loads to a power source, includes a processing unit which is configured to command the relay unit to disconnect the current in response to identifying the arc faults, and the processing unit is configured to provide this command only if several pre-determined conditions are met, (I) after detection of the potential arc fault event, the current measurement remains substantially unchanged, and (II) after a detection of at least one additional potential arc fault event, the arc fault events are found to be acyclic. |
