About This Course
This course focuses on using ETAP (Electrical Transient and Analysis Program)
software for designing, analyzing, and optimizing protection systems.
ETAP is a powerful tool used in power system studies, and this course equips
protection engineers with the skills needed to effectively utilize ETAP for relay
coordination, protection device settings, and fault analysis.
NOTE: This training is based on ETAP 22 & Software will be available fo practicing
Who Should Attend The Course
Know About Your Trainer
Dr. Saeed Roostaee has Experience in Protection Relay IEDs, Substation Automation, IEC 61850 and Training Industry. Strong quality assurance professional with Ph.D. in Electrical Engineering from JMI (A central University), New Delhi, India. Expert in: DIGSI 4; DIGSI 5; OMICRON Test Universe; IEC 61850 System Configurator; SEL ACSELERATOR QuickSet; ETAP; PSCAD; OMICRON IEDScout; SIPROTEC 5; SIPROTEC 4; SEL Relays; OMICRON CMC; RTDS; Vizimax IEC 61850 Merging unit.
Highlights: Research in power system automation, specifically in substation automation, Power system protection, and smart grid Published more than technical 20 papers and E-books in the area of SAS, IEC 61850, and protection system Experimental works in: Protection relays (SEL and Siprotec products) Protection Relay test kit (OMICRON CMC-256 Plus) IEC61850 tools (IEDScout, IEC61850 configurator, GOOSE Air, and Merging Unit and IEC 61850-9-2) Knowledge based websites developed for researchers. trainee engineers, industry personals and students (www.FB.com/IEC61850 (with more than 3500 followers), www.Elec-Engg.com and www.ProtectionRelay.ir) to share the experienc- es Workshops, Tutorials and lectures Substation Automation Design and Configuration using IEC 61850 Devices Investigation and Design of Communication Requirements for SAS and Analysis of IEDs Data Research on protocol testing, and implementation.
Course Outline:
• Substation automation and protection
• System Numerical relay IEDs
• Power system protection
• What do we want to protect?
• Function of protection system
• Task of protection system
• Requirements on system protection
• The protection Chain
• CT
• PT
• Relay
• Primary protection
• Backup protection
• Reasons for failure of primary protection
• Methods of back up protection
• Relay back up
• Breaker back up
• Remote back up
• Time grading back up
• Duplication principle
• Definition of protection zones
• Concept of overlapping zones
• Example on determining protection zones
Day TWO
POWER SYSTEM FAULTS, FAULT
CRITERIA, AND PROTECTION
ELEMENTS
• Power system faults types
• Power system faults statistics
• Faults in overhead transmission
lines
• Faults in generator
• Faults in transformer
• Faults in motors
• Typical Fault criteria
• Overcurrent I>
• Earth-current IE>
• Current unbalance
(negative sequence current I2>)
• Undervoltage U<
• Overvoltage U>
• Over- and Under-frequency
• Leakage (Differential) current
• Under impedance Z<
PROTECTION SLD &
PANELS
• Protection elements in a
numerical relays IEDs
• Single Line Diagram
• Protection Single Line Diagram
• Trip table
• Protection diagram understanding