Q1. 30, 110 kV, 50 Hz, 150 km long transmissiòn ine consisting of three conductors e diameter and spaced 2-5 m apart in an equilateral triangle farmation. The temperatu the atmospheric pressure is 750 mm of mercury. Take irregularity kactor as 0-85 loniz assumed to take place at a maximum voltage gradient of 30 kv/ ch, Estimate 1. Critical disruptive voltage 2. Visual critical Voltage 3. Power loss due to corona

Q1. 30, 110 kV, 50 Hz, 150 km long transmissiòn ine consisting of three conductors e diameter and spaced 2-5 m apart in an equilateral triangle farmation. The temperatu the atmospheric pressure is 750 mm of mercury. Take irregularity kactor as 0-85 loniz assumed to take place at a maximum voltage gradient of 30 kv/ ch, Estimate 1. Critical disruptive voltage 2. Visual critical Voltage 3. Power loss due to corona

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 2.7MCQ

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