Protective Device Coordination Basics

Learn the essential skills in power system protection by understanding the concepts of coordination analysis, various overcurrent protective devices (breakers, fuses, relays), protection basics for transformers and motors.

About the Trainer

Ryan is a registered Professional Engineer in United States, Canada and the Philippines. 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.

Course Outline

  1. Introduction to Coordination Analysis – Coordination principles, Time Current Curves, Data Requirements
  2. Overcurrent Protective Devices – Molded case circuit breakers, Fuses, Classes, Current Limitation, Static Trip / Electronic Circuit Breakers, Frame, LSIG, Ground Fault Protection
  3. Overcurrent Relays, Amp Tap, Time Dial, Instantaneous, Current Transformer Ratio, Operation of Relays, Time Margins
  4. Shifting Curves from Different Voltages – Apparent Coordination, Transformer Primary and Secondary Devices
  5. Transformer Protection – NEC and ANSI thru fault protection requirements, Adjusting thru Fault Curves for Delta-Wye Connections
  6. Motor Time Current Curves – Motor Starting Characteristics, Short Circuit and Overload Characteristics
  7. Case Study

Event Information

  • Dates: February 19, 2023
  • Time: 6-10pm Philippine time
  • Last Day to Register: Closed
  • Total Course Duration: 4 hours
  • CPD: Self directed

Training Format

  1. Live online webinar meeting using a combination of presentation and manual lecture in a Blackboard application
  2. Correlation with actual projects design/experience of the trainer
  3. Participants receive Handout materials

Register Here!

Fill-up and Submit Google Form below. Make sure to click on the Submit Button then check your email for confirmation.


Forgot Password?

Join Us

Share This