Question 2:Assume that a 500+j200-kVA load is connected to a load bus that has a voltage load is represented by series connection of 1.00pu.If the power base is 1000 kVA,determine the per-unit R and X of the load when (2 points)
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Real power = 500 kVA / 1000 kVA = 0.5 pu Reactive power = 200 kVA / 1000 kVA = 0.2 pu Show more…
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The load shown in the Figure consists of a resistance R in parallel with a capacitor of reactance X. The load is fed from a single-phase supply through a line impedance of 8.4 + j1.2. The rms voltage at the load terminal is 1200 Vrms, and the load is taking 30 kVA at 0.7 power factor leading. Find the values of R and X. (b) Determine the supply voltage V.
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