METHOD AND DEVICE FOR ANALYSING THE QUALITY OF ELECTRIC ENERGY IN A THREE PHASE NETWORK
A method for analyzing quality of electrical energy in a three-phase electric network, the method including: measuring a set of electrical magnitudes, the set including one electrical magnitude per phase; forming a space vector from an instantaneous three-dimensional transformation of the set of mea...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A method for analyzing quality of electrical energy in a three-phase electric network, the method including: measuring a set of electrical magnitudes, the set including one electrical magnitude per phase; forming a space vector from an instantaneous three-dimensional transformation of the set of measured electrical magnitudes; and determining a set including at least one parameter representative of the quality of the electrical energy in the three-phase electric network, according to the space vector. |
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