Q.7: A 3-0, 4-wire, Y-connected, 380V line voltage with positive sequence (abc) system supply two loads: the first load is star-connected has (15230°a/ph) impedance for each phase, and second load is delta-connected has (20260°0/ph) impedance for each phase. Find the total line currents and the total active supplied power? (Ans.: 4=46.24-51°A, b=46.24-171°A, le=46.2Z69°A, & Pr= 19.2KW)
Q.7: A 3-0, 4-wire, Y-connected, 380V line voltage with positive sequence (abc) system supply two loads: the first load is star-connected has (15230°a/ph) impedance for each phase, and second load is delta-connected has (20260°0/ph) impedance for each phase. Find the total line currents and the total active supplied power? (Ans.: 4=46.24-51°A, b=46.24-171°A, le=46.2Z69°A, & Pr= 19.2KW)
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
Chapter14: Power Distribution
Section: Chapter Questions
Problem 14.6P
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