A three-phase, wye-connected, 7 kVA, 230 V synchronous generator has a reactance of 7 ohms per phase. Using the rated kVA and voltage as base values, determine the per-unit reactance. Per unit reactance is Xg = p.u Then refer this per-unit value to a 280 V, 9.5 kVA base. Per unit reactance is Xg = p.u Only use numbers and "." for decimal points.
A three-phase, wye-connected, 7 kVA, 230 V synchronous generator has a reactance of 7 ohms per phase. Using the rated kVA and voltage as base values, determine the per-unit reactance. Per unit reactance is Xg = p.u Then refer this per-unit value to a 280 V, 9.5 kVA base. Per unit reactance is Xg = p.u Only use numbers and "." for decimal points.
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 2.41P
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