13. A three phase source supplies power to a delta connected load (Z1, Z2, Z3), through the unbalanced feeder lines. If Z1 and Z3 dissipates 10kVA at 0.8 pf lagging and 8kW at unity pf, respectively. Determine: a. lb b. lab, Ica c. Va'b', Vb'c', Vc'a' d. Z1, Z2, Z3 e. Szz f. Vab, Vbc, Vca a b 30 2020⁰ A M j120 5.0 /15/02 W 24/100⁰ A M j100 2₂ Z₂ 2₂ 122-65° A Ica
13. A three phase source supplies power to a delta connected load (Z1, Z2, Z3), through the unbalanced feeder lines. If Z1 and Z3 dissipates 10kVA at 0.8 pf lagging and 8kW at unity pf, respectively. Determine: a. lb b. lab, Ica c. Va'b', Vb'c', Vc'a' d. Z1, Z2, Z3 e. Szz f. Vab, Vbc, Vca a b 30 2020⁰ A M j120 5.0 /15/02 W 24/100⁰ A M j100 2₂ Z₂ 2₂ 122-65° A Ica
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.51P: A three-phase line with an impedance of (0.2+j1.0)/ phase feeds three balanced three-phase loads...
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