This paper deals with life of power capacitors operating in harmonic overloading conditions, treated with probabilistic methods. A general electro-thermal life model is derived, which takes into account the occurrence probability of a given harmonic voltage. The model can provide estimates of multistress life in distorted conditions, thus it can evaluate the loss of life due to non-sinusoidal supply.
Parametric investigation on the effect of harmonic distortion on life expectancy of power capacitors / Cavallini A.; Mazzanti G.; Montanari G.C.; Simoni L.; Ghinello I.. - STAMPA. - 1:(1996), pp. 491-494. (Intervento presentato al convegno 8th Mediterranean Electrotechnical Conference (MELECON) tenutosi a Bari, Italia nel 13-16 maggio 1996).
Parametric investigation on the effect of harmonic distortion on life expectancy of power capacitors
Cavallini A.;Mazzanti G.;Montanari G. C.;Simoni L.;Ghinello I.
1996
Abstract
This paper deals with life of power capacitors operating in harmonic overloading conditions, treated with probabilistic methods. A general electro-thermal life model is derived, which takes into account the occurrence probability of a given harmonic voltage. The model can provide estimates of multistress life in distorted conditions, thus it can evaluate the loss of life due to non-sinusoidal supply.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
