SYSTEMS AND METHODS FOR PROVIDING TRANSFORMER RATINGS USING HARMONICS DATA
First Claim
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1. A method of providing transformer rating information, the method comprising the steps of:
- (a) determining k-factors for eddy losses and stray losses related to a transformer; and
(b) providing a revised rating for the transformer using the k-factors determined at step (a).
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Abstract
A method of providing transformer rating information. The method includes the steps of: (a) determining k-factors for eddy losses and stray losses related to a transformer; and (b) providing a revised rating for the transformer using the k-factors determined at step (a).
5 Citations
20 Claims
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1. A method of providing transformer rating information, the method comprising the steps of:
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(a) determining k-factors for eddy losses and stray losses related to a transformer; and (b) providing a revised rating for the transformer using the k-factors determined at step (a). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of providing transformer rating information, the method comprising the steps of:
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(a) determining k-factors for eddy losses and stray losses related to a transformer for a time period; and (b) providing a revised rating for the transformer for the time period using the k-factors determined at step (a); and (c) repeating steps (a) and (b) for a plurality of additional time periods.
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16. A system for providing transformer rating information, the system comprising:
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monitoring equipment for obtaining data related to a transformer; and a computer for providing a revised rating for the transformer using k-factors for eddy losses and stray losses related to the transformer. - View Dependent Claims (17, 18, 19, 20)
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Specification