An Integrated Real-Time Closed-Loop Controller for Normal and Emergency Operation of Electrical Power Systems.

Abstract

The development of an IRCC (Integrated Real-time Closed-loop Controller) which performs the functions of Economic Load Dispatch (ELD), Automatic Generation Control (AGC), and overload alleviation is discussed. The objective of the IRCC is to adjust the system variables and Lagrange multipliers so as to satisfy the Kuhn-Tucker conditions of optimality, thereby steering the system to a new optimal operating state. The IRCC performs this task on a real-time basis using SCADA (Supervisory Control And Data Acquisition) measurements. The performance of the IRCC is tested under normal as well as contingency operation by simulating the long-term dynamics of a multi-area power system.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1984
Accession Number
ADA151574

Entities

People

  • P. G. Ossowski

Organizations

  • Air Force Institute of Technology

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Algorithms
  • Automatic
  • Computations
  • Control Systems
  • Demographic Cohorts
  • Dynamics
  • Emergencies
  • Equations
  • Generators
  • Linear Programming
  • Measurement
  • Overload
  • Simulations
  • Steady State
  • Students
  • Time Intervals

Readers

  • Energy Conservation and Renewable Energy Engineering.
  • Robotics and Automation.