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US 2026/0120946 A1Published application
Method and system of monitoring a winding process, method of manufacturing a transformer winding, and method and system for manufacturing a transformer
AssigneeHitachi Energy Ltd
InventorsNima Sadr-Momtazi, Roger Eklund, Robin Axelsson
Life of this patent
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Abstract
A computer vision system processes at least one image showing a transformer winding captured during a winding process to monitor the winding process. The computer vision system detects a discrepancy between a result of an object classification and design data for the transformer winding.
Claims16
A method of monitoring a winding process of forming a transformer winding on a winding apparatus, the method comprising:
- processing, by a computer vision system, at least one image showing at least part of the transformer winding captured during the winding process, wherein processing the at least one image comprises performing an object classification;
- detecting, by the computer vision system, a discrepancy between a result of the object classification and design data for the transformer winding;
- effecting, by the computer vision system, at least one action responsive to the detected discrepancy;
- and
- determining at least one image acquisition time of the at least one image during the winding process based on at least one position of the winding apparatus in combination with the design data.
2 more elements
A system configured to monitor a winding process of forming a transformer winding on a winding apparatus, the system comprising:
- a computer vision system configured to:
- process at least one image showing at least part of a transformer winding captured during the winding process to perform an object classification;
- detect a discrepancy between results of the object classification and design data for the transformer winding;
- perform an action responsive to the detected discrepancy;
- and
- determine at least one image acquisition time of the at least one image during the winding process based on at least one position of the winding apparatus in combination with the design data.
3 more elements
(canceled)
Dependencies are inferred from the claim text.