WO2025120386 - ONLINE DETECTION AND LOCALIZATION SYSTEM OF LOW VOLTAGE WINDING RADIAL DEFORMATION IN POWER TRANSFORMERS USING ELECTROMAGNETIC WAVES
National phase entry is expected:
Publication Number
WO/2025/120386
Publication Date
12.06.2025
International Application No.
PCT/IB2024/058790
International Filing Date
10.09.2024
Title **
[English]
ONLINE DETECTION AND LOCALIZATION SYSTEM OF LOW VOLTAGE WINDING RADIAL DEFORMATION IN POWER TRANSFORMERS USING ELECTROMAGNETIC WAVES
[French]
SYSTÈME DE DÉTECTION ET DE LOCALISATION EN LIGNE DE DÉFORMATION RADIALE D'ENROULEMENTS BASSE TENSION DANS DES TRANSFORMATEURS DE PUISSANCE À L'AIDE D'ONDES ÉLECTROMAGNÉTIQUES
Applicants **
BARARI, Yasin
Inventors
BARARI, Yasin
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
IP India
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1882 | |
| EPO | Filing, Examination, Granting | 8714 | |
| Japan | Filing, Examination, Granting | 1859 | |
| South Korea | Filing, Examination, Granting | 1374 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
19,769
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Abstract[English]
This patent involves a monitoring system for online detection and localization of radial deformation errors in the low voltage windings of transformers. By employing this system within power plants, as well as transmission and distribution stations, continuous and real-time monitoring of the transformer's condition, particularly the low voltage coil, is achievable. Upon identifying a defect and determining its location, if the defect is deemed critical, the transformer can be strategically removed from the circuit at a predetermined time for necessary repairs, thereby mitigating the risk of severe damage. The insights provided by this approach to operators, including the identification and localization of radial deformation in low voltage windings, facilitate a more efficient and expedited repair process.[French]
L'invention concerne un système de surveillance pour la détection et la localisation en ligne d'erreurs de déformation radiale dans les enroulements basse tension de transformateurs. En utilisant ce système à l'intérieur de centrales électriques, ainsi que des stations de transmission et de distribution, une surveillance continue et en temps réel de l'état du transformateur, en particulier de la bobine basse tension, peut être obtenue. Lors de l'identification d'un défaut et de la détermination de son emplacement, si le défaut est jugé critique, le transformateur peut être retiré stratégiquement du circuit à un instant prédéterminé pour des réparations nécessaires, ce qui permet d'atténuer le risque d'endommagement sévère. Les perspectives fournies par cette approche à des opérateurs, comprenant l'identification et la localisation de déformation radiale dans des enroulements basse tension, facilitent un processus de réparation plus efficace et plus rapide.