Three de shunt generators in parallel running each having an armature resistance of 0.2ohms. running at the same speed and excited to give equal share of total load of 200 kW at a terminal voltage of 500V into a load of fixed machine. If the field current of one generator is raised by 2%, the other remaining unchanged, calculate the output power of each machine and their terminal voltage under this conditions. Assume the speed remains constant and the flux is proportional to field current.
Three de shunt generators in parallel running each having an armature resistance of 0.2ohms. running at the same speed and excited to give equal share of total load of 200 kW at a terminal voltage of 500V into a load of fixed machine. If the field current of one generator is raised by 2%, the other remaining unchanged, calculate the output power of each machine and their terminal voltage under this conditions. Assume the speed remains constant and the flux is proportional to field current.
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
Related questions
Question
Three de shunt generators in parallel running each having an armature resistance of 0.2ohms. running at the same speed and excited to give equal share of total load of 200 kW at a terminal voltage of 500V into a load of fixed machine. If the field current of one generator is raised by 2%, the other remaining unchanged, calculate the output power of each machine and their terminal voltage under this conditions. Assume the speed remains constant and the flux is proportional to field current.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 6 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning