This guide describes measures that can help mitigate rupture and uncontrolled insulating liquid release from energized liquid-immersed power transformers' and reactors' tanks and components due to internal electrical faults.
- Sponsor Committee
- PE/TR - Transformers
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- Active PAR
- PAR Approval
- 2024-02-15
- Superseding
- C57.156-2016
Working Group Details
- Society
- IEEE Power and Energy Society
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- PE/TR - Transformers
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WGC57.156 - Power Transformers - Guide for Tank Rupture Mitigation
- IEEE Program Manager
- Patrycja Jarosz
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- Peter Zhao
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C57.156-2016
IEEE Guide for Tank Rupture Mitigation of Liquid-Immersed Power Transformers and Reactors
Measures that may be taken to help mitigate tank rupture of energized liquid-immersed power transformers and reactors due to internal electrical faults are described in this guide. The release of insulating fluid or insulating fluid mist due to failure of the following components are not covered in this guide: load tap changer compartments, bushings and their turrets, conservator tank, piping, valves, pumps, and radiators.
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