摘要 |
<p>Method of adjusting a voltage present across terminals of a load, the load being mounted across terminals of a secondary winding of a transformer (T) having a primary winding and a secondary winding, the voltage being adjusted by modifying a position of a tap point along the first winding due to the action of a command signal (d) on a tap changer (1) connected to the primary winding, characterized in that said method comprises a step of determining, by means of a computer (2), a relationship which indicates if a relative increase of the secondary voltage is greater than a relative decrease of the primary voltage or not, the position of the tap point being modified to increase the secondary voltage if a relative increase of the secondary voltage is greater than a relative decrease of the primary voltage, and being blocked or reversed, if not.</p> |