Optimal power system stabilizing control by digital redesign technique

R. Yokoyama*, R. Tanabe, K. Yasuda, K. Okada, G. Shirai

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review


    This paper presents a practical and efficient approach to design a digital power system stabilizer (PSS) for which the control law of continuous-time system is reconstructed to make the response of the digital control system as close to that of the continuous-time control system as possible. In this paper, alternate digital control laws. On the base of redesign techniques(first-order approximation method and second-order approximation method) have been applied to determine the control signal for digital PSS. The effectiveness of this proposed method is illustrated by simulation study using multi-machine test system.

    Original languageEnglish
    Pages (from-to)87-91
    Number of pages5
    JournalUnknown Journal
    Issue number332
    Publication statusPublished - 1991

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering


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