Modelling and analysis of lightning overvoltage protection of MV cable laterals connected with overhead lines

M. Hashmi, M. Lehtonen, Seppo Hänninen

    Research output: Contribution to journalArticleScientificpeer-review

    1 Citation (Scopus)

    Abstract

    This paper describes the lightning overvoltage protection schemes of cable laterals connected with MV overhead line. The various protection schemes are modelled and investigated are carried out on the simulation results. The simulations are performed using EMTP-ATP simulation environment, which is a strong tool to analysis transient behaviour of MV network components. The simulated lightning surge is struck on one of the overhead line phases and overvoltage effects are investigated down the cable connected with overhead line. The cable laterals are consisted of sub-laterals which are also simulated in this study. Generally, the surge arresters are installed at the junction of overhead line and cable and at far end of the cable. The various mitigation methods and protection schemes for protecting MV cable laterals are proposed on the basis of surge arresters locations, sub-laterals connections, and cable length.
    Original languageEnglish
    Pages (from-to)49-52
    Number of pages3
    JournalElektronika ir Elektrotechnika
    Volume123
    Issue number7
    DOIs
    Publication statusPublished - 2012
    MoE publication typeA1 Journal article-refereed

    Fingerprint

    Overvoltage protection
    Overhead lines
    Lightning
    Cables
    Network components
    Adenosinetriphosphate
    Transient analysis

    Cite this

    @article{5816e5d0b9864692a911bdb9b79bfa4c,
    title = "Modelling and analysis of lightning overvoltage protection of MV cable laterals connected with overhead lines",
    abstract = "This paper describes the lightning overvoltage protection schemes of cable laterals connected with MV overhead line. The various protection schemes are modelled and investigated are carried out on the simulation results. The simulations are performed using EMTP-ATP simulation environment, which is a strong tool to analysis transient behaviour of MV network components. The simulated lightning surge is struck on one of the overhead line phases and overvoltage effects are investigated down the cable connected with overhead line. The cable laterals are consisted of sub-laterals which are also simulated in this study. Generally, the surge arresters are installed at the junction of overhead line and cable and at far end of the cable. The various mitigation methods and protection schemes for protecting MV cable laterals are proposed on the basis of surge arresters locations, sub-laterals connections, and cable length.",
    author = "M. Hashmi and M. Lehtonen and Seppo H{\"a}nninen",
    year = "2012",
    doi = "10.5755/j01.eee.123.7.1325",
    language = "English",
    volume = "123",
    pages = "49--52",
    journal = "Elektronika ir Elektrotechnika",
    issn = "1392-1215",
    publisher = "Kauno Technologijos Universitetas",
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    Modelling and analysis of lightning overvoltage protection of MV cable laterals connected with overhead lines. / Hashmi, M.; Lehtonen, M.; Hänninen, Seppo.

    In: Elektronika ir Elektrotechnika, Vol. 123, No. 7, 2012, p. 49-52.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

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    AU - Hashmi, M.

    AU - Lehtonen, M.

    AU - Hänninen, Seppo

    PY - 2012

    Y1 - 2012

    N2 - This paper describes the lightning overvoltage protection schemes of cable laterals connected with MV overhead line. The various protection schemes are modelled and investigated are carried out on the simulation results. The simulations are performed using EMTP-ATP simulation environment, which is a strong tool to analysis transient behaviour of MV network components. The simulated lightning surge is struck on one of the overhead line phases and overvoltage effects are investigated down the cable connected with overhead line. The cable laterals are consisted of sub-laterals which are also simulated in this study. Generally, the surge arresters are installed at the junction of overhead line and cable and at far end of the cable. The various mitigation methods and protection schemes for protecting MV cable laterals are proposed on the basis of surge arresters locations, sub-laterals connections, and cable length.

    AB - This paper describes the lightning overvoltage protection schemes of cable laterals connected with MV overhead line. The various protection schemes are modelled and investigated are carried out on the simulation results. The simulations are performed using EMTP-ATP simulation environment, which is a strong tool to analysis transient behaviour of MV network components. The simulated lightning surge is struck on one of the overhead line phases and overvoltage effects are investigated down the cable connected with overhead line. The cable laterals are consisted of sub-laterals which are also simulated in this study. Generally, the surge arresters are installed at the junction of overhead line and cable and at far end of the cable. The various mitigation methods and protection schemes for protecting MV cable laterals are proposed on the basis of surge arresters locations, sub-laterals connections, and cable length.

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    JF - Elektronika ir Elektrotechnika

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