Optimal power system stabilizing control by digital redesign technique

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

    Research output: Contribution to journalArticle


    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

    Cite this

    Yokoyama, R., Tanabe, R., Yasuda, K., Okada, K., & Shirai, G. (1991). Optimal power system stabilizing control by digital redesign technique. Unknown Journal, 1(332), 87-91.