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.
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.
Proceedings of 8th Mediterranean Electrotechnical Conference (MELECON)
491
494
Cavallini A.; Mazzanti G.; Montanari G.C.; Simoni L.; Ghinello I.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/886456
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