ELECTRIC DISTRIBUTION SYSTEM: EQUIPMENT PREVENTIVE MAINTENANCE AND ENGINEERING PRINCIPLES
Overview to Electrical Power Distribution Networks
Review Electrical Fundamentals.
Power system components.
Distribution network layout & configurations.
Bus bars configurations.
Choice of transmission voltage.
Cables & overhead transmission distribution lines.
Electrical drawings & diagrams.
Voltage disturbances to Power networks.
Power Quality Specifications IEEE 446.
Define the term “Transformer”.
How a Transformer Works.
Pole Top and Pad-Mounted Transformers.
Common Transformer Abnormalities.
Transformer Oil Tests.
Classification of Supply / Installation System Earthing.
Earthing Via Neutral Earthing Compensator.
Comparison of Methods
Circuit Breaker Fundamentals, Maintenance, Service, Testing and Troubleshooting
Switching Operations & TRRV.
Breaking & Making currents.
Fundamentals, features, merits & Demerits of breakers.
HV Circuit Breakers Maintenance.
V Circuit-Breakers Tests.
Low voltage Circuit Breaker Maintenance.
Protection and Protective Relays
Instrument Transformers (CT & VT).
Electrical Faults and Protection Schemes and Principles,
Purpose of Protective Relays,
Over current and Earth Fault protection, etc
For Whom: Engineers, Facility & Operations Managers, Technical Specialist, Plant Engineers, Project Engineers & Managers, Engineering Consultants, Architects and Other perform related function of who want to know more about Electrical Distribution.
This course is designed to help personnel recognize the basic elements of a distribution system and to gain an understanding of how each element work. This course also introduces basic equipment such as transformers, capacitors, regulators, circuit breakers, and other types of protective devices. By the end of this workshop, participants will be able to
Explain basic electrical system quantities, identify sources of generation, cogeneration issues, and distribution system configuration
Describe the major electrical machinery and components used in power distribution
Understand the fundamentals of system protection, grounding and power quality problems
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