Method for calculating the number of successes of line reclosing - Database & Sql Blog Articles

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The method for calculating the number of successful line reclosures is as follows:

1) For a single-sided power supply line, if the power source side successfully recloses, it counts as one successful reclosure. In this case, the integrated reclosing mode should be set to single-phase reclosure. If three-phase tripping occurs, then a three-phase reclosure should be performed.

2) For lines with power supply on both sides (or multiple sides), if both sides successfully reclose, it counts as one successful reclosure. However, if one side fails to reclose or the reclosure is unsuccessful, the total count for that line will be zero.

3) Certain conditions such as no reclosure, disabled reclosure, one side having its reclosure disabled, misalignment during single-phase reclosure due to phase failure, or incorrect tripping caused by reactor faults are not allowed under system requirements. These situations prevent the line from being reconnected properly.

This calculation method ensures accurate tracking of line performance and helps in analyzing the reliability of power systems. It's important to follow these guidelines to maintain stable and efficient power distribution across the network.