Electrical power distributor using multiple autotransformer

ES3078931A1Undetermined Publication Date: 2026-09-18UNIVERSIDAD DE VALLADOLID (100 00)
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Patent Information

Application Number
ES2025030137
Authority / Receiving Office
ES · ES
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-02-20
Publication Date
2026-09-18

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Abstract

The electric current distributor by means of a multiple autotransformer, with a housing (2) filled with transformer oil or gas, the housing (2) being divided into chambers (6) by magnetically insulating walls (5), and comprising a central winding (1) and a series of peripheral windings (3) in the chambers (6), the central winding (1) being connected to each peripheral winding (3) by a ferromagnetic core (4).
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Citation Information

Patent Citations

  • Tansformer with a turn ratio variable while in operation

    EP0192915A1

  • Gas-insulated delta transformer

    ES2531365T3

  • High voltage transformer

    KR1020080085121A

  • Multiple winding High Voltage Isolated Transformer

    KR102658850B1

  • Ferroresonant transformer with dual outputs

    US4943763A