A 3-phase,50Hz, 200km transmission line is to be designed and constructed to supply a substation with peak demand of 40MVA, 0.75 lagging p.f. 1) Determine the economic transmission voltage level required for this transmission line. 2) If the designed transmission line above in question (1) is expected to transmit a total annual energy of 28GWh with a peak power loss of 2.2MW. The energy cost is ZMK1.19/kWh. Find: i. Load factor ii. Loss Factor iii. Actual Loss iv. Annual cost of energy loss

A 3-phase,50Hz, 200km transmission line is to be designed and constructed to supply a substation with peak demand of 40MVA, 0.75 lagging p.f. 1) Determine the economic transmission voltage level required for this transmission line. 2) If the designed transmission line above in question (1) is expected to transmit a total annual energy of 28GWh with a peak power loss of 2.2MW. The energy cost is ZMK1.19/kWh. Find: i. Load factor ii. Loss Factor iii. Actual Loss iv. Annual cost of energy loss

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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