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IEEE Recommended Practice for Establishing Liquid-Immersed and Dry-Type Power and Distribution Transformer Capability When Supplying Nonsinusoidal Load Currents
IEEE Std C57.110â„¢-2018 (Revision of IEEE Std C57.110-2008)
Year: 2018
Abstract: Provided in this recommended practice are calculation methods for conservatively evaluating the feasibility for an existing installed dry-type or liquid immersed transformer, to supply nonsinusoidal load currents as a portion of the total load. Also provided is necessary application information to assist in properly specifying a new transformer expected to carry a load, a portion of which is composed of nonsinusoidal load currents. A number of examples illustrating these methods and calculations are presented. Reference annexes provide a comparison of the document calculations to calculations found in other industry standards. Suggested temperature rise calculation methods are detailed for reference purposes.
Subject: current harmonics
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Statistics
IEEE Recommended Practice for Establishing Liquid-Immersed and Dry-Type Power and Distribution Transformer Capability When Supplying Nonsinusoidal Load Currents
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2019-07-24T09:05:39Z | |
| date available | 2019-07-24T09:05:39Z | |
| date issued | 2018 | |
| identifier isbn | 978-1-5044-5007 | |
| identifier other | 08511103.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/273557 | |
| description abstract | Provided in this recommended practice are calculation methods for conservatively evaluating the feasibility for an existing installed dry-type or liquid immersed transformer, to supply nonsinusoidal load currents as a portion of the total load. Also provided is necessary application information to assist in properly specifying a new transformer expected to carry a load, a portion of which is composed of nonsinusoidal load currents. A number of examples illustrating these methods and calculations are presented. Reference annexes provide a comparison of the document calculations to calculations found in other industry standards. Suggested temperature rise calculation methods are detailed for reference purposes. | |
| language | English | |
| title | IEEE Recommended Practice for Establishing Liquid-Immersed and Dry-Type Power and Distribution Transformer Capability When Supplying Nonsinusoidal Load Currents | en |
| title | IEEE Std C57.110â„¢-2018 (Revision of IEEE Std C57.110-2008) | num |
| type | Standard | |
| page | 68 | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2018 | |
| contenttype | Fulltext | |
| subject keywords | current harmonics | |
| subject keywords | harmonic loss factor | |
| subject keywords | IEEE C57.110â„¢ | |
| subject keywords | k-factor | |
| subject keywords | nonsinusoidal load currents | |
| subject keywords | IEEE Standards | |
| subject keywords | Harmonic analysis | |
| subject keywords | Load modeling | |
| subject keywords | Liquid cooling | |
| subject keywords | Power transformers | |
| identifier DOI | 10.1109/IEEESTD.2018.8511103 |