Power Transformer
Why are there so many transformers placed outside the power plant?
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Answers
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一月 23, 2026 6:05 下午 by Christopher Mcdaniel
Power plants interface with multiple voltage levels and grid nodes. Dedicated transformers handle generator step-up, station service, auxiliary loads, black-start interfaces, and export to different transmission corridors. Each function requires specific voltage ratios, insulation levels, and cooling classes.