The following figures were obtained from an open circuit test on a shunt generator driven at 1000 r.p.m. Field current(A) O.C. voltage (v) If the field resistance is 702, armature resistance is 0.022 and the machine is run at 1100 r.p.m 1 1.5 2 2.5 3 104 119 130 138 145 calculate: 1311- The induced voltage at no-load 2- The additional resistance when the induced voltage is 130V. 11093- When the field resistance is 702 calculate the speed when the induced voltage is 135V. 4- The load current when the terminal voltage is 130V. IL =191185
The following figures were obtained from an open circuit test on a shunt generator driven at 1000 r.p.m. Field current(A) O.C. voltage (v) If the field resistance is 702, armature resistance is 0.022 and the machine is run at 1100 r.p.m 1 1.5 2 2.5 3 104 119 130 138 145 calculate: 1311- The induced voltage at no-load 2- The additional resistance when the induced voltage is 130V. 11093- When the field resistance is 702 calculate the speed when the induced voltage is 135V. 4- The load current when the terminal voltage is 130V. IL =191185
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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