Power system-3 quick revision PDF notes, book, eBook for Electrical Engineering - Free Download


~ La la Land ~
Feb 28, 2015
Student of
Hello Electrical Engineering students, I am sharing the Power system-3 PDF class lecture notes, eBook, book as per the Electrical Engineering Final year course syllabus. These Power system-3 quick revision notes will help you prepare on the exam day and score good marks.

List of topics covered in Power system-3 quick revision PDF Hand written class notes, book, eBook for Electrical Engineering Final Year:

  • Philosophy of protection, Nature, Causes and consequences of faults, Zone of protection, Requirements of a protective scheme, Basic terminology components of protection scheme
  • Circuit Breakers: Formation of arc during circuit breaking
  • Theories of arc Interruption
  • Recovery and restriking voltage, interruption of capacitive and inductive currents
  • Current chopping, circuit breaker rating, Different types of circuit breakers
  • Air break and Air blast circuit breaker
  • Plain break and controlled break all circuit breakers
  • Minimum oil circuit breakers
  • Vacuum circuit breaker
  • F6 circuit breaker. D.C. Circuit breaker
  • Relay classification, Principle of different types of electromagnetic relay
  • General equation of phase and magnitude comparators, Duality of comparators
  • Electromagnetic relaysover current relays Directional relays
  • Distance relay- impedance
  • Reactance and Mho type, Differential relays
  • Concept of static and numerical relay
  • Feeder Protection, Generator Protection
  • Transformer Protection
  • Bus Zone Protection
  • Z bus Algorithm
  • Symmetrical and unsymmetrical fault analysis for power system
  • Z bus method in fault analysis
  • Arrangement of Bus bar
  • Arrangement of Circuit breaker and isolator
  • Current limiting reactors in power system and their arrangement calculation of fault MVA for symmetrical short circuits
  • Circuit breaker capacity
  • Power System Stability,
  • Steady State Stability, Transient stability,
  • Swing equation, Equal area criterion for stability,
  • Critical clearing angle, point by point Methods of improvement of transient stability.
  • Voltage stability, concept, causes and counter measures.
  • Load frequency control, PF versus QV control
Please click the download link below to get Power system-3 quick revision PDF Hand written class notes, book, eBook file for Electrical Engineering Final Year syllabus.


  • EE - POWER SYSTEM-3.pdf
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Senior User
Sep 20, 2020
This is great! Simply the best study material ever for Power system-3 subject – these PDF notes eBook for Power system-3 would be a great help for all Electrical engineering students.

I am bookmarking Studynama for my future reference!