Transformer Having A Tertiary Winding

Abstract: A transformer (200) comprising a core (201), such as, for example, a single-phase core, that comprises a plurality of wound limbs (205a, 205b), primary and secondary concentric windings (202, 204, 212, 214) formed on each limb of the plurality of wound limbs (205a, 205b), and at least one tertiary concentric winding (206) formed on fewer than all limbs of the plurality of wound limbs.

Patent Information

Application #

Filing Date

04 December 2024

Publication Number

50/2024

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

HITACHI ENERGY LTD

Brown-Boveri-Strasse 5 8050 Zürich

Inventors

1. WEDIN, Erik Carl

Welamssons väg 21 656 38 Karlstad

2. VIKSTEN, Mattias

Segelviksvägen 3 824 56 Hudiksvall

3. ASTRAND, Peter

Rörby 201 743 82 Bälinge

Specification

Documents

Application Documents

#	Name	Date
1	202447095369-STATEMENT OF UNDERTAKING (FORM 3) [04-12-2024(online)].pdf	2024-12-04
2	202447095369-REQUEST FOR EXAMINATION (FORM-18) [04-12-2024(online)].pdf	2024-12-04
3	202447095369-PROOF OF RIGHT [04-12-2024(online)].pdf	2024-12-04
4	202447095369-PRIORITY DOCUMENTS [04-12-2024(online)].pdf	2024-12-04
5	202447095369-FORM 18 [04-12-2024(online)].pdf	2024-12-04
6	202447095369-FORM 1 [04-12-2024(online)].pdf	2024-12-04
7	202447095369-DRAWINGS [04-12-2024(online)].pdf	2024-12-04
8	202447095369-DECLARATION OF INVENTORSHIP (FORM 5) [04-12-2024(online)].pdf	2024-12-04
9	202447095369-COMPLETE SPECIFICATION [04-12-2024(online)].pdf	2024-12-04
10	202447095369-FORM-26 [05-12-2024(online)].pdf	2024-12-05
11	202447095369-FORM 3 [09-05-2025(online)].pdf	2025-05-09