Allocation of TCSC from transient stability viewpoint

Ryousuke Shizawa, Keigo Nishida, Toshiya Ohtaka, Shinichi Iwamoto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    13 Citations (Scopus)

    Abstract

    Recently, transmission lines have become very long and complex, thus power systems have encountered many problems such as dynamic and voltage stability. One of the solutions to these problems is the application of Flexible AC Transmission Systems (FACTS), which depend on power electronics technologies. In this paper the authors propose a method for determining the optimal allocation of FACTS devices from transient stability viewpoint Thyristor Controlled Series Compensator (TCSC) is applied for system stabilization as a typical FACTS device. Critical Clearing Time (CCT) is used as an index for TCSC allocation. A robust quadratic stabilizing control method is used as the control strategy. Furthermore we evaluate stability and power transmission capability of the system with TCSC allocation based on the proposed method and through numerical simulations it is shown that the proposed method is effective and can enhance the stability margin of existing power systems.

    Original languageEnglish
    Title of host publication2004 International Conference on Power System Technology, POWERCON 2004
    Pages216-221
    Number of pages6
    Volume1
    Publication statusPublished - 2004
    Event2004 International Conference on Power System Technology, POWERCON 2004 -
    Duration: 2004 Nov 212004 Nov 24

    Other

    Other2004 International Conference on Power System Technology, POWERCON 2004
    Period04/11/2104/11/24

    Fingerprint

    Thyristors
    Power electronics
    Power transmission
    Voltage control
    Electric lines
    Stabilization
    Computer simulation
    Flexible AC transmission systems

    Keywords

    • FACTS
    • Optimal Placement
    • Power Systems
    • TCSC
    • Transient Stability

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Shizawa, R., Nishida, K., Ohtaka, T., & Iwamoto, S. (2004). Allocation of TCSC from transient stability viewpoint. In 2004 International Conference on Power System Technology, POWERCON 2004 (Vol. 1, pp. 216-221)

    Allocation of TCSC from transient stability viewpoint. / Shizawa, Ryousuke; Nishida, Keigo; Ohtaka, Toshiya; Iwamoto, Shinichi.

    2004 International Conference on Power System Technology, POWERCON 2004. Vol. 1 2004. p. 216-221.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Shizawa, R, Nishida, K, Ohtaka, T & Iwamoto, S 2004, Allocation of TCSC from transient stability viewpoint. in 2004 International Conference on Power System Technology, POWERCON 2004. vol. 1, pp. 216-221, 2004 International Conference on Power System Technology, POWERCON 2004, 04/11/21.
    Shizawa R, Nishida K, Ohtaka T, Iwamoto S. Allocation of TCSC from transient stability viewpoint. In 2004 International Conference on Power System Technology, POWERCON 2004. Vol. 1. 2004. p. 216-221
    Shizawa, Ryousuke ; Nishida, Keigo ; Ohtaka, Toshiya ; Iwamoto, Shinichi. / Allocation of TCSC from transient stability viewpoint. 2004 International Conference on Power System Technology, POWERCON 2004. Vol. 1 2004. pp. 216-221
    @inproceedings{63102674e2a5427baab7c905f89d173e,
    title = "Allocation of TCSC from transient stability viewpoint",
    abstract = "Recently, transmission lines have become very long and complex, thus power systems have encountered many problems such as dynamic and voltage stability. One of the solutions to these problems is the application of Flexible AC Transmission Systems (FACTS), which depend on power electronics technologies. In this paper the authors propose a method for determining the optimal allocation of FACTS devices from transient stability viewpoint Thyristor Controlled Series Compensator (TCSC) is applied for system stabilization as a typical FACTS device. Critical Clearing Time (CCT) is used as an index for TCSC allocation. A robust quadratic stabilizing control method is used as the control strategy. Furthermore we evaluate stability and power transmission capability of the system with TCSC allocation based on the proposed method and through numerical simulations it is shown that the proposed method is effective and can enhance the stability margin of existing power systems.",
    keywords = "FACTS, Optimal Placement, Power Systems, TCSC, Transient Stability",
    author = "Ryousuke Shizawa and Keigo Nishida and Toshiya Ohtaka and Shinichi Iwamoto",
    year = "2004",
    language = "English",
    isbn = "0780386108",
    volume = "1",
    pages = "216--221",
    booktitle = "2004 International Conference on Power System Technology, POWERCON 2004",

    }

    TY - GEN

    T1 - Allocation of TCSC from transient stability viewpoint

    AU - Shizawa, Ryousuke

    AU - Nishida, Keigo

    AU - Ohtaka, Toshiya

    AU - Iwamoto, Shinichi

    PY - 2004

    Y1 - 2004

    N2 - Recently, transmission lines have become very long and complex, thus power systems have encountered many problems such as dynamic and voltage stability. One of the solutions to these problems is the application of Flexible AC Transmission Systems (FACTS), which depend on power electronics technologies. In this paper the authors propose a method for determining the optimal allocation of FACTS devices from transient stability viewpoint Thyristor Controlled Series Compensator (TCSC) is applied for system stabilization as a typical FACTS device. Critical Clearing Time (CCT) is used as an index for TCSC allocation. A robust quadratic stabilizing control method is used as the control strategy. Furthermore we evaluate stability and power transmission capability of the system with TCSC allocation based on the proposed method and through numerical simulations it is shown that the proposed method is effective and can enhance the stability margin of existing power systems.

    AB - Recently, transmission lines have become very long and complex, thus power systems have encountered many problems such as dynamic and voltage stability. One of the solutions to these problems is the application of Flexible AC Transmission Systems (FACTS), which depend on power electronics technologies. In this paper the authors propose a method for determining the optimal allocation of FACTS devices from transient stability viewpoint Thyristor Controlled Series Compensator (TCSC) is applied for system stabilization as a typical FACTS device. Critical Clearing Time (CCT) is used as an index for TCSC allocation. A robust quadratic stabilizing control method is used as the control strategy. Furthermore we evaluate stability and power transmission capability of the system with TCSC allocation based on the proposed method and through numerical simulations it is shown that the proposed method is effective and can enhance the stability margin of existing power systems.

    KW - FACTS

    KW - Optimal Placement

    KW - Power Systems

    KW - TCSC

    KW - Transient Stability

    UR - http://www.scopus.com/inward/record.url?scp=20444477194&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=20444477194&partnerID=8YFLogxK

    M3 - Conference contribution

    AN - SCOPUS:20444477194

    SN - 0780386108

    SN - 9780780386105

    VL - 1

    SP - 216

    EP - 221

    BT - 2004 International Conference on Power System Technology, POWERCON 2004

    ER -