Q2/ Asphase. 6.6 KV, 6-pole, 50 Hzy A-Conr. S.M has I Z= o+j 30 r/phose, take 100A of 0.9 leading Pif Current Neglect losses. Fil: @cf@load angle in mechanical degrees Tr. what increase in excitation is required to sustain a torque overload of 2500 μm without falling of synchronism. with this excitation what would be The Values of current, P.F, 5 at vated torque with this excitation what reduction of 6 terminal voltage would be permissible to just keep The motor in synchronism at rated torque,

Q2/ Asphase. 6.6 KV, 6-pole, 50 Hzy A-Conr. S.M has I Z= o+j 30 r/phose, take 100A of 0.9 leading Pif Current Neglect losses. Fil: @cf@load angle in mechanical degrees Tr. what increase in excitation is required to sustain a torque overload of 2500 μm without falling of synchronism. with this excitation what would be The Values of current, P.F, 5 at vated torque with this excitation what reduction of 6 terminal voltage would be permissible to just keep The motor in synchronism at rated torque,

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 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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