Transformer life expectancy: How long will your transformers last?

The article covers advanced transformer monitoring technologies, such as dissolved gas analysis, which identify which transformers in an aging fleet need replacement rather than waiting for them to fail.

byL. White, T. McGrail


Leon White and Tony McGrail

As grid operators navigate climate change, aging infrastructure, and increasing demand from electric vehicles, transformer life expectancy has become a critical issue. The article explores the factors influencing transformer longevity, highlighting the impact of efficiency regulations and supply chain constraints on transformer availability. The article by Leon White and Tony McGrail covers advanced transformer monitoring technologies, such as dissolved gas analysis, which identify which transformers in an aging fleet need replacement rather than waiting for them to fail.

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