Generator Protection Training Package

Generator Protection Training Package

Prerequisite Training packages

Generator Protection Training package

  • Pre-recorded videos
  • Supplementary Files
  • The course is licensed and you need a Windows computer to view the videos

Download this course: contact us on WhatsApp or E-mail:

Emails: / WhatsApp: +917303437524+989129613659

  • 87G Generator Differential Protection
  • 87T GSU Trans. Differential Protection
  • 87GT Overall Differential Protection
  • 40G Generator Field Failure Protection
  • 78G Generator Pole Slipping Protection
  • 50S, Generator Split phase overcurrent protection
  • 46 Generator Negative Phase Sequence Protection
  • 51V Generator Voltage-Dependent O/C Protection
  • 49S Generator Stator Overload Protection
  • 59G Generator Overvoltage Protection
  • 21G Generator Underimpedance Protection
  • 27G Generator Undervoltage Protection
  • 32R Generator Reverse Power Protection
  • 64S Generator 95%&100% Stator Earth Fault Protection
  • 51/27 Generator Dead Machine Protection
  • 64GB Generator Busbar Earth Fault Protection
  • 64R Generator Rotor Earth Fault Protection
  • 81O Generator Overfrequency Protection
  • 81U Generator Underfrequency Protection
  • 24G Generator Overflux Protection
  • 47G Generator Fuse Failure Supervision
  • 50/51ET Excitation Trans. Overcurrent Protection
  • 49ET Excitation Trans. Overload Protection
  • 51N-GSU Gen. Step-up Trans. Neutral Point OvercurrentProtection
  • 64T GSU Trans. Restricted Earth Fault Protection
  • 50/51T GSU Trans. Over Current Protection
  • 50/51SST Station Service Trans. Over Current Protection
  • …..

Attached PDFs

  • Std. 242: Buff Book
  • C37.102: IEEE Guide for Generator Protection
  • C37.101: IEEE Guide for AC Generator Ground Protection
  • C37.106: IEEE Guide for Abnormal Frequency Protection for Power Generating Plants


  • Unnecessary tripping of Generators is undesirable (production losses)
  • Generator differential
  • Transformer differential
  • Four-step overcurrent protection (DFT based measurement)
  • Four-step residual overcurrent protection
  • Over/under voltage protection (DFT based measurement)
  • Residual overvoltage protection
  • Overexcitation protection
  • General current and voltage protection
  • Directional over/under power function
  • 21P Phase distance backup
  • 51N Neutral time overcurrent
  • 24 Volts per hertz
  • 59N Neutral overvoltage
  • 25 Synchrocheck
  • 59P Phase overvoltage
  • 27P Phase Undervoltage
  • 59X Auxiliary overvoltage
  • 27TN Third harmonic neutral Undervoltage
  • 59_2 Negative-sequence overvoltage
  • 27X Auxiliary Undervoltage
  • 64F Field ground protection
  • 32 Sensitive directional power
  • 64S Sub-harmonic stator ground protection
  • 40 Loss of excitation
  • 64TN 100% stator ground
  • 46 Generator unbalance
  • 67_2 Negative-sequence directional overcurrent
  • 49 Thermal overload protection (RTD)
  • 67N Neutral directional overcurrent
  • 50BF Breaker failure
  • 67P Phase directional overcurrent
  • 50G Ground instantaneous overcurrent
  • 68 Power swing blocking
  • 50N Neutral instantaneous overcurrent
  • 78 Out-of-step protection
  • 50P Phase instantaneous overcurrent
  • 81O Overfrequency
  • 50SP Split phase protection
  • 81R Rate of change of frequency
  • 50/27 Accidental energization
  • 81U Underfrequency
  • 51G Ground time overcurrent
  • 87RGF Restricted ground fault
  • 51PV Phase time overcurrent with voltage restraint
  • 87S Stator differential

Basic Generator Protection Features

  • Ground differential
  • Sensitive restricted earth fault
  • Thermal overload
  • Negative-sequence
  • Residual-ground and neutral-ground overcurrent elements
  • Directional residual-ground
  • Overcurrent elements
  • Unbalance element
  • Voltage-controlled, voltage-restrained time-overcurrent
  • Breaker failure protection for three-pole breaker
  • Under- and overvoltage
  • Inverse-time over- and Undervoltage elements
  • Loss-of-potential element
  • Volts/hertz or overexcitation protection
  • Directional power elements
  • Loss-of-field
  • Over- and under frequency protection
  • Rate-of-change-of- frequency
  • RTD protection
Optional Generator Protection
  • Generator synchronism check
  • Synchronism-check under- and overvoltage
  • Inverse-time over- and Undervoltage
  • Out-of-step
  • vector shift
  • 100% stator ground protection
  • …..

Our completed Courses:

Protection Relay Training

We have completed many video training packages, and now we are working on the other video training courses. we are trying to make complete and helpful Video Training courses for you in the field of Protection Relay and they will be available soon!

If you are interested in this training course, please let us know by WhatsApp or Email

Protection Relay Video Training

  • Language: English
  • Trainer: Dr. Saeed Roostaee (Profile on Linkedin)
  • Prerequisite: ABB PCM 600, DIGSI 4, DIGSI 5, and IEC 61850 training

For more info, contact us:

 Completed pieces of training:

Testing and Commissioning of Protective Relays

  • Trainer: Dr. Saeed Roostaee (Profile on Linkedin)
  • Pre-recorded videos
  • Supplementary Files
  • Click here to access this training pack  (Contact us for the pass to open the link)
  • The course is still being recorded and new sessions will be added over time
  • The course is licensed and you need a Windows computer to view the videos

Pack Details:

  • Introduction and general settings for the relay test kits
  • Testing of binary inputs and outputs and wet and dry contacts
  • Overcurrent Functions (ANSI 50, 51, 50N, 51N)
  • Directional Overcurrent Functions
  • Distance protection function
  • Differences between RIO and XRIO files with details
  • How to write or edit the XRIO files
  • Combine overcurrent curves
  • Fault types
  • Testing of the binary inputs in wet and dry contacts
  • Testing of the relay to show the trigger concept
  • Transient test
  • Testing of the Power swing detection function

Prerequisite Training packages

For more info contact us:

Easergy Studio video training

Learning is a continuous process and enables us to be competitive in our field. Consistent with this belief and built on a strong experience in this field, we offer video training courses for practicing professionals in the area of Substation Automation and Protection relay. The material of each course is designed to help you to be a professional in the field.

we provide training courses at your site or online, contact us for reservation.

Easergy Studio video training

For More Info, Please Contact Us:

OMICRON Test Universe Video Training

Test Universe is one of the software tools for settings-based testing of protection relays. By knowing new things in the field of Substation Automation and Protection Relays, you can be sure that you stay updated.

OMICRON Test Universe Video Training
Language: English
Trainer: Dr. Saeed Roostaee (Profile on Linkedin)
Prerequisite: DIGSI 4 & 5 and PCM 600 and Protection Relay Training

contact us:

Our other courses:

Protection Functions

This training package will be available very soon!

Contact us for More information and updates:

Our Other Courses: