Training planned in Jul - Sep 2022

Duration: 3 Days

Program content:

• Basic concepts of earthing, electrical properties of soil and measurement
• Earth potential rise, step and touch potential concepts
• Fundamentals of Equipment earthing

Duration: 3 Days

Program content:

• Role of Circuit Breaker, Operation, Construction
• Applicable standards, Interrupting principles
• Breaker Components: Interrupter, operating Mechanisms
• SF6 properties, SF6 gas filling & handling
• Storage, Transport, Installation, operation – Do’s & don’t commissioning
• Maintenance & troubleshooting

Duration: 3 Days

Program content:

• Design, operation and construction
• Interpretation of type test reports
• Storage and transportation
• Erection & commissioning
• Operation, maintenance and troubleshooting

Duration: 3 Days

Program content:

• Introduction to Transformers & reactors – Construction, Operation, accessories, cooling methods, transformer connections – start, delta, Zigzag.
• OLTC – Design, types, selection, testing, operating principle and maintenance.
• Storage, Transport, Installation, operation – key issues & precautions, Do’s & Don’t, commissioning, essential periodic checks.
• Maintenance and Diagnostics checks– condition monitoring of transformers, Oil processing.

Duration: 3 Days

Program content:

• Power System protection overview and operating principles
• Selectivity, stability, reliability aspects
• Types of faults in power system and feeder protection overview
• Relay Co-ordination and grading between overcurrent relays in the network
• Directional overcurrent relays and its grading in different System configuration
• Primary & backup relays and their grading
• Over current and earth fault relay coordination in Power System - Industrial or Utility
• Arc Flash hazard analysis

Duration: 3 Days

Program content:

• Concept of condition monitoring.
• Degradation of insulation.
• Significance of loss angle measurement & insulation resistance measurement.
• Sweep frequency response –fundamentals, concept, analysis & measurement.
• Leakage current monitoring
• Interpretation of results.
• Contact resistance measurement & DCRM.
• Oil testing.
• Demonstration of various diagnosis tests.

Duration: 3 Days

Program content:

• Risk Assessment methodology
• Risk Assessment management
• Basics of Ergonomics
• Working in confined space
• Work at height
• LOTOTO Principles

Duration: 3 Days

Program content:

• Comparison of different arc interrupting principles.
• Comparison of AIS V/s GIS v/s PASS.
• Basic Concepts of Hybrid Switchgear (PASS) System Engineering.
• Hybrid Switchgear (PASS)Components – Circuit Breaker, Current Transformer, Voltage Transformer, Isolator.
• Day to day care, Operation and Maintenance, Troubleshooting, Site Testing & care.