CONTROLLED SWITCHING DEVICES AND METHOD OF USING T

专利名称：CONTROLLED SWITCHING DEVICES AND

METHOD OF USING THE SAME

发明人：IJDIR, Aziz,TAILLEFER, Pierre申请号：EP15815351.0申请日：20150702公开号：EP3164922A1公开日：20170510

摘要：This invention describes a method and an electrical circuit for controlling theclosing of a three-phase circuit breaker with simultaneous pole operation to mitigate theinrush current resulting from power transformer energization by taking into account theresidual magnetic flux in the transformer's magnetic core. It is disclosed a method toperform controlled switching on transformer and therefore mitigate the inrush current.It is disclosed that this method can be applied to any configuration of transformers whichcan be, but not limited to, Y-Δ, Y-Y, Δ-Δ and Δ-Y with either floating or grounded neutral.

申请人：Vizimax Inc.

地址：2284 rue de la Province Longueuil, Québec J4G 1G1 CA

国籍：CA

代理机构：Cabinet Laurent & Charras

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