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Training planned in Apr - Jun 2022

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Substation Engineering

Duration: 3 Days

Program content:

  • Switchyard Basics, various Switching configurations.
  • Basics of protection philosophy for different bus configurations.
  • Layout engineering (Basic considerations)
  • Overview of substation design calculations

Power Quality Analysis

Duration: 3 Days

Program content:

  • Basic of Power Quality
  • Reactive Power compensation
  • Harmonics and mitigation analysis

Power System Earthing

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

Condition Monitoring of Switchyard Equipments

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 diagnostic tests.

Protection Principles, coordination & arc flash hazards analysis

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

Unit Protection

Duration: 3 Days

Program content:

  • Types of faults in transformers
  • Principles of major protections like differential, REF, O/c & E/f, overexcitation
  • New developments in transformer protection
  • Typical setting calculation for selected protections of Motor
  • Understanding, thermal overload protection, motor start-up protection, locked rotor protection, short circuit protection, earth fault protection, unbalance protection
  • Types of faults in generators
  • Principles of major protections like differential, pole slip, reverse power and others
  • Typical setting calculation for selected protections

Electrical Safety

Duration: 3 Days

Program content:

  • The Electrical Safety Rules
  • Electrical Incidents and Common Themes and a Way Forward Planning and Preparation
  • Risk Assessment / JHA / Method Statement
  • 7 Steps to Safety
  • Voltage Detectors
  • Ratings, Calibrations, etc.
  • L.O.T.O, Group, LOTO, Earthing / Grounding
  • Hazards of Electricity (Shock, Arc Flash, Arc Blast) Arc Flash – Burns
  • Insulated PPE and Arc-Flash Workwear/PPE
  • HV and MV switching and switching scenarios and plans/Isolation and Control / Clearances / Industrial and Utility environments

HV Gas Insulated Switchgear (GIS)

Duration: 3 Days

Program content:

  • Evolution, Basic Design, Basics of SF6.
  • Comparison of different arc interrupting principles.
  • Comparison of AIS V/s GIS.
  • Basic Concepts of GIS System Engineering.
  • GIS Components – Circuit Breaker, Current Transformer, Voltage Transformer, Isolator, Fast acting earth Switch, Enclosures, and Insulators.
  • Different Interconnection arrangements in GIS
  • Operation and Maintenance, Troubleshooting.