{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/method-for-estimation-of-nonlinear-lambda-i","title":"Method for Estimation of Nonlinear $\\lambda$-I Relation of Single Phase Power Transformer Core by Using On-line Measurable Parameters","arxiv_id":"2004.13583","date":"2020-04-28","proceeding":null,"authors":[],"abstract":"In design of new power transformers, reliable and efficient tools are\nrequired to expedite research and development processes. Some of these tools\nare used to interpret the data obtained from the transformer tests for better\njudgement about the response of the transformer. In this paper a clear\nprocedure is proposed to estimate the nonlinear relation between flux and\nexcitation current of power transformers by using online measurable data, which\nis the main reason of the input current harmonics. It is shown that the\nprocedure computes this relation with very high precision and leads to\nidentical results to that applied in simulation.","url_abs":"http://arxiv.org/abs/2004.13583v1","url_pdf":"http://arxiv.org/pdf/2004.13583v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"method-for-estimation-of-nonlinear-lambda-i","repo_url":"https://github.com/farhadkhodaei/transformer-model-estimation","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[{"task_slug":null,"task_name":"Relation"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}