(c) A rotating load is directly coupled to a motor with moment of inertia Jo, and the load then connecting in series with nth number of another rotating loads. The series loads have moment of inertias J1, J2, ... , Jn, respectively and each of them are joint through gear system with gear teeth ratios of a1, a2, .... , an. If kinetic energy of moving part is given by (i) show that the total moment of inertia of the drive system referred to the motor shaft can be expressed by J =J, +a,°J, +a;³J; + .a,' J, ....

(c) A rotating load is directly coupled to a motor with moment of inertia Jo, and the load then connecting in series with nth number of another rotating loads. The series loads have moment of inertias J1, J2, ... , Jn, respectively and each of them are joint through gear system with gear teeth ratios of a1, a2, .... , an. If kinetic energy of moving part is given by (i) show that the total moment of inertia of the drive system referred to the motor shaft can be expressed by J =J, +a,°J, +a;³J; + .a,' J, ....

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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