KeFax Course Enquiries

Search our Transmission / Distribution Course Directory (for "Protection" to see a more complete list of our Protection courses )

Distance Protection*

(Hands On) (3 Days)

 

Venue will be selected to minimise delegate travel

Practising Engineers who need familiarisation and hands-on testing practice on Feeder Protection Relays and who need a more comprehensive grasp of its contents and the underlying engineering issues of protection.

To provide a sound working knowledge and appreciation of Distance Protection Relays.

 
  1. Features
  2. Characteristics long line & short line applications
  3. Operating Times
  4. Input/Output Facilities
  5. Applications - full scheme arrangement
  1. Ratings ac voltage, ac current, frequency, dc supply
  2. Setting ranges, notes on reach settings, zone settings, compensation, fine settings K-factors
  3. Polarising phase-earth faults, phase-phase-earth faults, phase-phase faults & 3-phase faults
  4. Overload Ratings
  5. Ac Voltage
  6. Ac Current
  7.  
  8. Voltage withstand, insulation, HV impulse, High frequency disturbance
  9. High voltage impulse
  1. Test equipment
  2. Test carried out using PPTE
  3. Automatic test
  4. On load trip test
  1. Preparation for Testing
  2. Running automatic/polar/ selection tests
  3. Error analysis
  4. Return to service
  1. Operating Principles
  2. Impedance Measurement
  3. Derivation basic measuring quantities
  4. Derivation rely characteristics
  5. Multicomparator Schemes

Course delivery will be by lectures in an interactive environment aided by demonstrations, delegate practical exercises and case studies.

 

* courses for other types of protection available on demand - contact  KeFax Ltd

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