Active standard | Published: 25/03/2010

IEC/TS 60349-3-ed.2.0

Electric traction - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of converter-fed alternating current motors by summation of the component losses
(Traction electrique - Machines electriques tournantes des vehicules ferroviaires et routiers - Partie 3: Determination des pertes totales des moteurs a courant alternatif alimentes par convertisseur par sommation des pertes elementaires)

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Detail information

Designation: IEC/TS 60349-3-ed.2.0

Publication date: 25/03/2010

Pages: 33

Country: International technical standard

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Anotation

IEC/TS 60349-3:2010 applies to machines complying with IEC 60349-2. The losses supplied at the fundamental frequency cannot be measured directly and so are derived from measurement of the fundamental frequency load current and the fundamental frequency no-load power input. The main technical changes with regard to the previous edition are corrections in some formulas in 3.2.1.2 and in Table A.2. La CEI/TS 60349-3:2010 sapplique aux machines satisfaisant a la CEI 60349-2. Les pertes fournies a la frequence fondamentale ne peuvent pas etre mesurees directement et par suite elles sont deduites des mesures du courant en charge et de la puissance dentree a vide a la frequence fondamentale. Les principaux changements techniques par rapport a ledition precedente sont des corrections dans certaines formules de 3.2.1.2 et dans le Tableau A.2.

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