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<p>I'm using variable speed fan. The power coefficients of this component are 1, but based on the power relation of this component (Following relation) using 1 for all coefficients the power consumption will be higher than the nominal consumption which, in

 my opinion, isn't possible. so what should I use for the power coefficients? Is there any example? </p>

<p>Thank you </p>

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Ahmad abbasianzadeh</div>

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Solar energy Researcher</div>

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Pensylvania</div>

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