Circuit Protection & Communication (O/H Line)

Code : E/21

Why Attend This Training Course?

Electricity is part of our everyday lives, but there are safety hazards associated with the electricity. Safety hazards occur anywhere a person could come into contact with electrical lines or equipment. A fuse or circuit breaker is intended to create an open circuit if too much current flows through it. Therefore, benefit from our expert trainers and effective methodology to gain insight on how circuit protection devices work. This training course is built around real testing situations and is ideal for technical staff from electrical utilities, industrial plants, equipment manufacturers and service companies.

What Is The Training Course Methodology?

This training methodology illustrates the concepts involved in the above areas through practical consideration of actual real-life problems, as well as explanation of concepts by experts in area using video projectors and computer aided case studies based on practical applications. Participants will solve their system problem, where the trainee’s try to apply the skills learnt with guidance from our specialized experts. ACAD will provide participants a comprehensive assessment on the problems solved using the skills acquired in the training course.

Who Should Attend This Training Course?

This training courses is designed for Protection Engineers, Transmission and Distribution Engineers, and Operational/Control Technicions involved in the selection, operation and maintenance of electric motors in different applications.

What Is The Training Course Objectives?

  • Get full explanation of the changes of protective replaying technology from electromechanical to discrete semiconductor
  • Interrupted circuits finally to microprocessor or numerical technique
  • Describes fundamental concepts of relaying which used in overhead line and cables protection
  • Conceit applications of protective relays which required for O.H.L. and urges ground cables protection
  • Cover the parameters of soil state relay and microprocessors
  • Numerical relay and their application to distance protection over current protection and earth fault protection
  • Describe the power line carrier system and its application in overhead lines protection, communications and telemetering
  • Explain the application of radio licks or microwave links and optical filter signaling in protection relays and communication

What Is The Training Course Curriculum?

  • Motors General Characteristic
  • Classification of Electric Power Lines
  • Techniques for Transmission Line Protection
  • O/C & E/F Protection + Directional O/C & E/F
  • Distance Protection Scheme and Characteristics
  • Short Line Protection and Effect of Short Distance with Protection Scheme
  • Distribution Feeder Protection
  • Introduction to Static and Numerical Relays
  • Current Setting and Time Setting
  • Current Grading and Time Grading
  • Relay Characteristics
  • General Characteristics of Distance Relays
  • Phase Comparators and Magnitude
  • Application of Power Line Carrier System for Communication and Telemetering
  • Power Line Carrier Phase Comparison Schemes
  • Use of Microwave in Communication and Telemetering
  • Visiting to Substation including Protection
  • Practical Applications

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