Determine the correct value for s and i

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Reference no: EM13253355

Given a 1-phase 50 kVA 12.47 kV pf = 0.8 lagging static load
a. Modeling the load as constant complex power, determine the correct value for S and I.
b. Modeling the load as constant complex impedance, determine the correct value for Z and I.
c. Suppose the load model of (a) is used in a 12.47 kV circuit. What is the value of S and I if the system voltage rises 5% (to 13.09 kV)?
d. Suppose the load model of (b) is used in a 12.47 kV circuit. What is the value of S and I if the system voltage rises 5% (to 13.09 kV)?

Reference no: EM13253355

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