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Write about choice of flux density for designing of transformer
written 7.2 years ago by gravatar for mulugucharan mulugucharan • 50 modified 3.0 years ago by gravatar for DevarenjiniP DevarenjiniP • 3.2k
electrical machines
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written 3.0 years ago by gravatar for DevarenjiniP DevarenjiniP • 3.2k

Choice of Flux Density

  • The output equation and the emf equation indicate that the choice of flux density Bm affects the core area Ai.

  • Higher flux density reduces the core area.

  • This will reduce the diameter of the circumscribing circle, thereby reducing the length of mean turn of winding.

  • Thus, …

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