Interactions between regulating equipments in voltage instability environment

Y. Tamura*, T. Ogata, T. Motoyoshi, Y. Tayama, Y. Nakanishi

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review


Control equipment interactions pose a cumbersome and difficult-to-solve problem in a voltage-unstable environment. The authors present a simple and qualitative criterion concerning the oscillatory/nonoscillatory behavior of two OLTC units with time delays. The correspondence between the multiple-load-flow solutions and a set of stable and unstable equilibrium points is made clear. The extension and applicability of the proposed method are discussed.

Original languageEnglish
Pages (from-to)326-331
Number of pages6
JournalProceedings of the IEEE Conference on Decision and Control
Publication statusPublished - 1989 Dec 1
EventProceedings of the 28th IEEE Conference on Decision and Control. Part 1 (of 3) - Tampa, FL, USA
Duration: 1989 Dec 131989 Dec 15

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modelling and Simulation
  • Control and Optimization


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