Understanding Fault Records, Electrical Power System
- 05.04.2021
- 194
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English + srt | Duration: 16 lectures (1h 50m) | Size: 917.8 MB
I have created this course keeping in mind to share my field knowledge about fault recording with you.
Practical example, Investigating real fault in Substation, Included Free Fault Recorder & Fault Record Files to
Importance of fault recording
Different types of faults
Standalone & built in fault recorders
What is comtrade files
how to review fault record by software
Single Line diagram of power plant
Review & perform root cause analysis of real fault data
Zones of protection
Directional over current protection
basic understanding of electrical eeering
Dear All,
We have all studied the symmetrical components & types of faults during university and college . Wondering how real fault data would look like and how to read fault records.
In this training I will share with you all that is required to review faults records, you will be able to fault recorder software as well as comtrade files to review records your self.
The importance of keeping fault logs ; Fault logs are used to record incidents and errors on a system, these faults can then be used in the future if the problem occurs again so the technician can resolve the problem quickly without having to troubleshoot it again.
Topics covered
Single line diagram
Understanding Line Bay
Understanding Busbar Scheme
Understanding Transformer Bay
CVT & Convectional VT explained
CT explained
Phasors explained
Introduction to Symmetrical components
Transform Rating explained
Surge Arrestor Explained
Why NGR is installed
Why Earthing transformer is installed
Why Delta winding is used at Generation End
Zero Sequence voltages
VT connection diagram for zero sequence connection
Open Delta Connection
CT & VT Classes
CT Polarity
Directional & Over Current Protection
Going through & investigating real fault records of power plant.
Different types of fault viewing software & link
Comtrade files available to
Root Cause Analysis for Fault Records
Protection Zones
Overlapping zones
Dead Zone
Function of bus coupler
Best regards
Muhammad Kashif
eeers
technicians
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