Deduce the relationship between the phase and the line voltages of a three-phase star-connected generator. If the phase voltage of a three-phase star-connected generator is 200 V, what will be the line voltages: (a) when the phases are correctly connected; (b) when the connections to one of the phases are reversed?  ans:  346 V; 346 V, 200 V, 200 V

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 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...
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Deduce the relationship between the phase and the

line voltages of a three-phase star-connected generator.

If the phase voltage of a three-phase star-connected

generator is 200 V, what will be the line voltages: (a)

when the phases are correctly connected; (b) when the

connections to one of the phases are reversed?  ans: 

346 V; 346 V, 200 V, 200 V

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