To be transmitted is V, = 12 cos (59t + 10), the impedance of the generation system is neglected, the impedance of the transmission line ZLiena = 20 + j8, the transmission line is connected to an arrangement It is necessary to transmit the electrical power coming from a generation system, the voltage a of two loads configured in parallel of magnitude Z1- = 2+ j6 and Z2-load = 12 + j10. a) Analyze the losses of the system (load and transmission line) without the use of transformers b) By applying the power transmission transformers, analyze the losses of the system (load and transmission line). c) Analyze the efficiency of the system if the power factor is 0.7, considering the output power 45 KW!

To be transmitted is V, = 12 cos (59t + 10), the impedance of the generation system is neglected, the impedance of the transmission line ZLiena = 20 + j8, the transmission line is connected to an arrangement It is necessary to transmit the electrical power coming from a generation system, the voltage a of two loads configured in parallel of magnitude Z1- = 2+ j6 and Z2-load = 12 + j10. a) Analyze the losses of the system (load and transmission line) without the use of transformers b) By applying the power transmission transformers, analyze the losses of the system (load and transmission line). c) Analyze the efficiency of the system if the power factor is 0.7, considering the output power 45 KW!

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 2.14MCQ: The instantaneous power absorbed by the load in a single-phase ac circuit, for a general R LC load...

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