Vanchan Vishesh

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 Protection Relay

  1. Relay Selection Guide
  2. Distance Relay Fundamental
  3. Line Protection with Distance Relay
  4. Electrical Relay Diagram and P& ID symbols
  5. The philosophy of Protective Relaying
  6. The Art and Science of Protective Relaying

Relay Book

  1. Introduction
  2. Relay-General
  3. Electromechanical Relay
  4. Contact System
  5. Magnetic System-Coil
  6. Mechanical Components
  7. Handling and Use in Production
  8. Quality Aspects
  9. Standards
  10. Electronics in & around Power Relay
  11. Relay definitions