A cage-rotor induction generator is driven successively at two speeds N₁ and N₂. The stator outputs to these speeds are 12 kW. N. The ratio of N₂ is 1.091 and synchronous speed of generator is 1000 rpm, then speed N₁ will be (neglect rotor reactance and stator resistance) rotor voltage per-phase at standstill = 150 V.

A cage-rotor induction generator is driven successively at two speeds N₁ and N₂. The stator outputs to these speeds are 12 kW. N. The ratio of N₂ is 1.091 and synchronous speed of generator is 1000 rpm, then speed N₁ will be (neglect rotor reactance and stator resistance) rotor voltage per-phase at standstill = 150 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

Chapter11: Transient Stability

Section: Chapter Questions

Problem 11.3P

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