A 4.16 kV three-phase feeder is supplying a purely resistive load of 5400 kVA. It has been deter- mined that there are 175 V of zero-sequence third harmonic and 75 V of negative-sequence fifth harmonic. Determine the following: a. The total voltage distortion. b. Is the THD below the IEEE Std. 519-1992 for the 4.16 kV distribution system?
A 4.16 kV three-phase feeder is supplying a purely resistive load of 5400 kVA. It has been deter- mined that there are 175 V of zero-sequence third harmonic and 75 V of negative-sequence fifth harmonic. Determine the following: a. The total voltage distortion. b. Is the THD below the IEEE Std. 519-1992 for the 4.16 kV distribution system?
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.20MCQ
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