INTRO400A

Introduction to Symmetrical Components

The registration for INTRO400A is Free and we also encourage you to share this event to fellow electrical engineering professionals.

INTRO400A is an overview lecture on the topics covered by the full-length courses PSA400.

Access to PSA400 requires separate enrollment.

Visit PSA400 – Fault Analysis with Applied Symmetrical Components for course details.

About the Instructor

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

Duration: 1 hour
Live Meeting Date/Time: October 26, 2024 Saturday @ 9:00 AM- 10:00 AM Philippine Time
Registration Deadline: October 24, 2024

FAQs

Q: What is the format of this lecture?
A: The lecture is delivered as live online lecture via Zoom webinar. 

The following topics will be discussed in overview during the INTRO400A lecture.

These topics are also taught in great detail in the full-length 20-hour courses PSA400 and PSA450H. The discussions in PSA400 and PSA450H include manual calculations and software simulations. PSA400 and PSA450H are separate courses and require separate enrolment.

Course Outline

General Topic

  • Per unit system
  • Phasor operations
  • Thévenin equivalent circuit

Symmetrical Components

  • Zero-, positive-, and negative-sequence components
  • Phase to symmetrical components conversion
  • Sequence impedance diagrams for transformers, generators, and transmission lines

Shunt Fault Calculations

  • Three-phase fault
  • Single line to ground fault
  • Line to line fault
  • Double Line to Ground fault

Open Fault Calculations

  • One phase open fault
  • Two phases open fault

Transient Analysis & Equipment Sizing Criteria

  • Interrupting current
  • Asymmetrical current
  • Peak current
  • Sizing LV, MV and HV circuit breakers

Application of Symmetrical Components to Power System Grounding

  • Example calculations – neutral grounding, wye-delta grounding, zig-zag transformer

Real Life Fault Event Analysis Involving Symmetrical Components

  • Actual case studies of fault events
  • Relay fault records of sequence currents

Enrollment Procedure

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 INTRO400A Google Form

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

STEP 3 – We will send your webinar credentials few days before the meeting. Add admin@corepowereng.com to your contact list to make sure you will receive notification and reminders.

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