Transformer & Busbar Protection

PROT501 is an extensive course covering almost all commonly used protection schemes applied to transformers and buses.

This course is a must for electrical engineers, electricians and electrical engineering practitioners seeking to further their knowledge in the field of relaying, protection & control of power systems.

This course incorporates traditional as well as modern techniques in power system relaying. Students will learn from live lectures from a practicing professional engineer with international experience. This course will discuss theory, exercises as well as practical applications.

About the Trainer

Ryan is a registered Professional Engineer in United States and Canada. He has over 16 years of working experience in industrial sectors, utility power and renewables. At present, he is a Senior Protection & Control Engineer working for one of United States leading power engineering firm. He is a member of the IEEE Power & Energy Society.

Training Dates & Times

Course Duration: 20 hours
: October 12/13/19/20/26/27, 2024
Days: Saturdays & Sundays
Time: 7:00 PM – 11:00 PM
Time Zone: Philippine Time
Course Fee: PHP3,500

Want to enroll in two or more courses and receive a discount?

Click Here to visit the discounted course bundle page for details –

Course Outline

  • Power system faults – generator equations, Thevenin equivalent circuit, fault on radial line, fault on looped system
  • Power System Topology – radial system, looped system
  • System Grounding – ungrounded, solidly grounded, low-impedance, high-resistance grounding
  • Protection Systems – power system protection and control, DC tripping, zones of protection, circuit breakers, primary protection, backup protection, remote backup, local backup
  • Relay design concepts – digital relay architecture, analog to digital conversion, relay algorithms, digital filtering
  • Transformer protection – overcurrent protection (50/51), differential protection (87), overexcitation protection (24), restricted earth fault  protection (REF), under/over-voltage (27/59) protection
  • Transformer mechanical protection – thermal protection (49), sudden-pressure protection (63)
  • Bus protection – partial protection, partial differential protection (87), zone-interlocked protection, fault-bus protection
  • Breaker Failure Protection – basic schemes, schemes for multibreaker application


Q: What is the format of this course?
A: The course is delivered as live online lectures via Zoom meetings

Q: Will the online meetings be recorded for later viewing?
A: Yes, all sessions will be recorded and can be accessed via our Learning Management System.

Q: How long do I have an online access to the recorded course?
A: You have 12 months online access to the course videos and resources.

Q: What else can I expect from this course?
A: This course include discussion of theories, practical applications, manual calculations showing steps, demonstrations via software (excel, ETAP), correlation with actual projects design/experience of the trainer.

Q: Can I use this training to claim for CPD points?
A: We will issue a course completion certificate. You can then use the certificate to claim for self directed CPD points credit. Please refer to PRC CPDAS website for the procedure to claim.

Register Here!

STEP 1 – Fill-up and submit the imbedded Google form below. When using mobile devices (smartphones and tablets), the Google Form height may not fit in your browser. Make sure to scroll down until you find the blue Submit Button at the end of the form. If it doesn’t work, try this option Click Here Directly Fill-up PROT503 Google Form

STEP 2 – You will receive registration confirmation from Google. Check your spam folder and inbox.

STEP 3 – Pay the registration fee. Click Here for payment methods details (via bank deposit & G-Cash).

STEP 4 – Once payment is made, send us an email at with your payment details (transaction number, date, amount).

STEP 5 – We will send your login credentials few days before first meeting. Add to your contact list to make sure you will receive notification and reminders.

Ready to get started?

Register now!

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