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  • Generalization of methods for voltage sag source detection using vector space approach
    Polajžer, Boštjan, 1972- ...
    This paper discusses methods for voltage sag source detection, which are basedeither on energy, current or impedance criteria. It is shown that methodsknown from the literature do not work well, ... particulary in cases of asymmetrical voltage sags. Therefore generalized methods for voltage sag source detection are proposed, using a vector space approach. All the discussed methods, both the already known and proposed ones, were tested by applying extensive simulations, as well as laboratory and field tests. The correctness of the proposed generalized methods was verified in this way. The obtained results show, that all the proposed methods are highly effective in all cases of voltage sags, whereas the overall effectiveness of those methods known from literature is mainly unacceptable.
    Source: IEEE transactions on industry applications. - ISSN 0093-9994 (Vol. 45, no. 6, Nov./Dec. 2009, str. 2152-2161)
    Type of material - article, component part
    Publish date - 2009
    Language - english
    COBISS.SI-ID - 13688086
    DOI

source: IEEE transactions on industry applications. - ISSN 0093-9994 (Vol. 45, no. 6, Nov./Dec. 2009, str. 2152-2161)
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