Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP8203377ApriorityCriticalpatent/JPS5418026A/en
Publication of JPS5418026ApublicationCriticalpatent/JPS5418026A/en
PURPOSE: To uniformalize the unbalance of AT and prevent overheating, increase of loss and increase of internal mechanical force by dividing the winding with taps.
COPYRIGHT: (C)1979,JPO&Japio
JP8203377A1977-07-111977-07-11Method of tap changing for transformer
PendingJPS5418026A
(en)