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.
Cavallini A., Mazzanti G., Montanari G.C., Simoni L., Ghinello I. (1996). Parametric investigation on the effect of harmonic distortion on life expectancy of power capacitors. Piscataway, New Jersey : IEEE.
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.File in questo prodotto:
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