Annual Worth Of The Peakshaving Generator

The annual worth or net savings AW ($/yr) of the PSG set are obtained by subtracting equation [4] from equation [3]. That is AW = TAC1 - TAC2. So,

From Figure 2 we obtain g: tg = (Du - D1): T So, the expected PSG operating time is tg = g • T/(DU - D1) [6]

Substituting the value of t in equation [5], we have:

AW = g2 . T/[2(Du - D1)] Ce + 12 . g . Cd -{Ac + O&M . g . T/[2(Du - D1)]} g [7]

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