Standard Details
The clause that addresses direct measurement with fiber-optic detectors is expanded and an annex detailing examples of installation techniques for fiber-optic probes is added in this amendment.
| Sponsor Committee | |
| Status |
Active
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| Board Approval |
2015-09-03
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| History |
Published Date:2015-09-11
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Additional Resources Details
| PAR | |
| Historical Base Standard |
Working Group Details
| Working Group |
InsLife-WG1538 - Insulating Life - Max. Wdg Temp Rise Working Group
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| Working Group Chair |
Scott Digby
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| Sponsor Committee | |
| Society | |
| IEEE Program Manager | |
| Active Projects |
Produce a guide for developing mathematical models and test procedures to determine the steady state maximum (hottest spot) and average winding temperature rise over ambient for liquid immersed distribution, power, network, and regulating transformers manufactured in accordance with IEEE C57.12.00.
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| Existing Standards |
Provides guidance for determining the hottest-spot temperature in distribution and power transformers built in accordance with IEEE Std C57.12.00-2000. Describes the important criteriato be evaluated by any thermal model that can accurately predict the hottest-spot temperature in atransformer. Provides guidance for performing temperature-rise tests with direct measurement of the hottest-spot temperatures, and explains the importance of developing an accurate thermal model to properly locate the temperature sensors.
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