Schneider WEG Files Patent for Automatic Synchronization Algorithm and System for Bypass Switches, R

According to the China National Intellectual Property Administration, Schneider WEG (Tianjin) Electrical Equipment Co., Ltd. has applied for a patent titled “Automatic Synchronization Algorithm and System for Bypass Switches of Power Transfer Devices” (Publication No. CN121840874A), with the application filed in December 2025.

The patent discloses an innovative system and algorithm designed for bypass switches in power transfer devices, featuring the following key steps:

1. Real-time monitoring of the position status of the main circuit switch and the bypass switch;

2. Selection of the corresponding synchronization operation flow based on the switches’ status;

3. Automated control of the bypass switch to execute the switching operation according to the selected flow;

4. Verification of synchronization between the bypass and main switches, triggering an alarm if synchronization is not achieved.

This invention simplifies the operation of bypass switches and effectively prevents potential human errors during manual operation, thereby eliminating associated safety risks.

By automating the synchronization process, Schneider WEG enhances both operational safety and system reliability, particularly in critical power distribution applications where precise switching is essential.

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