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Microcomputer Applications in Power System Substation Automation

  • C. T. Nguyen
  • R. Grondin
  • A. St-Jacques
  • H. H. Le
Chapter
Part of the International Series on Microprocessor-Based Systems Engineering book series (ISCA, volume 1)

Abstract

The object of this chapter is to describe power system applications of microcomputers, particularly in the area of power substation automation.The major functions required in substation automation are reviewed and two applications described. The first one is a digital system for transmission line protection. This application requires a high processing power not generally available with low-cost microprocessor. The design described in this chapter gives the necessary power by implementing a parallel processing scheme. The second application is a voltage regulation system which controls tap changing power transformers. A microprocessor-based system was designed to virtually accommodate any substation configuration.

Keywords

Power System Circuit Breaker Power Substation Power Apparatus Distance Relay 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© D. Reidel Publishing Company 1983

Authors and Affiliations

  • C. T. Nguyen
    • 1
  • R. Grondin
    • 1
  • A. St-Jacques
    • 1
  • H. H. Le
    • 1
  1. 1.Institut de Recherche d–Hydro-Quebec (IREQ)VarennesCanada

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