Electric Power Substation Engineering Course
Electrical and Power Engineering

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Electric Power Substation Engineering Course
Course Overview:
In this course, participants will gain the essential knowledge and skills required to test and maintain substation equipment such as transformers, circuit breakers, busbars, metering devices, protective devices, and batteries.
Participants will also be familiarized with preventive maintenance tasks associated with substations and certain standards.
Notable topics include various transformer types, testing, and diagnostics; switchgear testing and maintenance; protective relay operation, calibration battery maintenance and measurement of grounding resistance.
Electrical engineers and supervisors working with electrical networks using industrial and utility grade substations will find it highly practical as it enables them access theoretical knowledge and its workings which reflects on the reliability and overall power system performance.
Course Objectives:
To perform proper maintenance on substations Equipment, including transformers, circuit breakers, bus bars, metering, protective devices, batteries...etc. The attendance will become familiar with substation standards.
Who Should Attend?
This course is intended for Electrical Engineers &Supervisors, who work in the operation, maintenance, protection, control, and analysis of Utilities & Industries Electrical Networks.
Course Outlines:
Introduction to Electrical Equipment Maintenance & Testing
Power System Components
Sub-Station Components
Schematic Diagrams
Overview of Electrical Preventive Maintenance & Testing
Overview of Testing & Test Methods
Transformers
- Categories &Types
- Application & Use
- Fundamentals
- Polarity, Terminal Marking & connections
- Characteristics
- Transformer Diagnostic Guide
Preventive Maintenance of Transformers
Dry Type & Liquid Type Transformers. Installation, Acceptance & Maintenance
Transformer Testing
- AC H.Pot. Test
- TTR Test
- Polarity Test
- Induced Potential Test
- Polarization Recovery Voltage Test
- DC Winding Resistance Test
Instrument Transformers
- Current Transformers
- Potential Transformers
- Polarity of Transformers
Maintenance & Testing of Instrument Transformer
Electrical Switchgear Testing
- Insulation Resistance Test
- AC & DC H.Pot Test
- Power Factor or Dielectric loss test
- CB Contact Resistance Test
- CB Time-Travel Analysis Test
Electric switchgear Maintenance
- Frequently Inspection & Maintenance
- Preventive Maintenance
Protective Relays
- Classification & Construction Principle of Relays
- Relay Application & Operation Principles
- Protective Relay inspection & test
- General Protective Relay Calibration & Checklist
- Relay Test Point & Test Circuit
DC (Battery) Control Power Equipment
- Type of Batteries
- Battery Chargers
- Maintenance & Care of Battery
- Battery Tests
Grounding Resistance Measurement
Case Studies & Discussions