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Sun, 03 Oct | Osborne Engineering LLC.

OTSHVEP001 ADVANCED HV ELECTRICAL PROTECTION - Electrical

This course is designed to increase the trouble shooting skills and fault diagnostic processes of engineers and maintenance teams on HV Generation and Distribution systems. The practical elements of the course centre on advancing the candidate’s knowledge of protection systems.

Time & Location

03 Oct, 09:00 – 07 Oct, 13:00
Osborne Engineering LLC., Unnamed Road - جبل عليمنطقة جبل علي الحرة - دبي - United Arab Emirates

About the Event

Advanced High Voltage Electrical Protection (Faraday Centre) (Ref:OTSHVEP001)

Course Objectives

To gain a detailed understanding of HV Protection.

Course Description

This course is designed to increase the trouble shooting skills and fault diagnostic processes of engineers and maintenance teams on HV Generation and Distribution systems. The practical elements of the course centre on advancing the candidate’s knowledge of protection systems. The course will progressively move toward advancing the candidate’s knowledge of the faults and their rectification on a ranging of electrical systems.

Who Should Attend

Electrical Engineers and Technicians who have the responsibility for maintaining local electrical operating networks. Engineers who need to trouble shoot and understand protection systems on many different systems and need to advance their knowledge and skills of these systems.

Pre-Requisites

All Attendees should have a sound power generation and electrical background.

Course Outcome

At the end of this course you will be able to troubleshoot high voltage systems.

Course Outline

Day 1

Introduction

Revision of Fundamentals of Electricity

Description of course aims, assessment of existing knowledge, fundamentals of protection

Instrument/Protection Transformers

Current and voltage transformers - theory tutorial and practical exercise involving magnetisation curve

Day 2

Feeder Protection

Principles and application of IDMTL O/C, DO/C, and unit protection to distribution feeder circuits and ring main systems

Fault Energy

Basic theory covering sources, MVA impedances simple calculations

Day 3

Time Graded Overcurrent Protection

Current/time settings, calculations

Injection Testing

Principles, application and practical exercise involving secondary injection

Practical exercises involving testing of various types of relays

Bus Zone Protection

Earth Fault Relays

Bus zone Supervision

Overcurrent

Day 4

Electrical Pressure Testing. To cover the theoretical and practical aspects of electrically testing the insulation of power cables, switchgear, transformers motors etc.

Safety Requirement

Insulation Resistance

Polarisation Index

Flash Testing

AC Pressure Tests

DC Pressure Tests

Practical Testing Exercises

Day 5

Transformer Protection

Theory and application of overcurrent, balanced restricted and standby fault protection, Bucholz relays.

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Osborne Engineering

United Kingdom, United Arab Emirates, United States of America, Poland

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