Transformer Protection Training Course

• Trainer:  Dr. Saeed Roostaee
• Pre-recorded videos
• The demo is available based on the request
• Course creation 8 April 2023
• Last update: 24 May 2023
• Total hours till 24 May 2023: 4 hrs and 38 min
• The updates will be added for free without expiration

Course Details

Chapter I: Transformer Introduction

• Course introduction and transformer history (13 min)
• Concepts of the Electric Power Transmission Transformers (10 min)
• How does a Transformer work part I (7 min)
• How does a Transformer work part II (4 min)
• Transformer Parts and Functions (28 min)
• Single-phase and three-phase transformers (2 min)
• Transformer shipping and installation (9 min)
• Large Transformer Transportation (1 min)
• Transformer Equivalent Circuit (5 min)
• Why do we need an equivalent circuit (5 min)
• The Series Components (8 min)
• The Shunt Components (6 min)
• The Internal Ideal Transformer (4 min)
• Simplifying the Transformer Equivalent Circuit Part I (6 min)
• Simplifying the Transformer Equivalent Circuit Part II (4 min)
• Simplifying the Transformer Equivalent Circuit Part III (6 min)
• Vector Group Connections (15 min)

Chapter II: Transformer Faults

• Power Transformer Faults (3 min)
• Top 10 Transformer Blasts and Short Circuits (15 min)
• Power Transformer Explosion Incidents & Reasons & Precautionary Measures (4 min)
• Winding & Terminal Failures (4 min)
• The Effect of Through Faults on Power Transformers (4 min)
• Tap Changer (OLTC) Failure (3 min)
• Transformer bushings How it works (1 min)
• High Voltage bushing Faults early Detection and bushing monitoring (36 min)
• Why is Online Transformer Bushing Monitoring So Important (3 min)
• Transform Miscellaneous Failures (3 min)
• Why do we need Transformer Protection? (2 min)
• How do we Protect Transformers? (9 min)
• GE Transformer Protection& Control IED (2 min)
• SEL 787 & ABB RET 670 (14 min)

Chapter III: Transformer Protection Functions

• Differential Protection Part I (16 min)
• Transformer Differential Protection Part II (14 min)
• Differences between digital transformer differential relays (7 min)
• Simulate different cases and test the differential transformer protection function (9 min)