SciELO - Scientific Electronic Library Online

 
vol.21 número3Nuevo procedimiento para evaluar el comportamiento a fatiga en pavimentos asfálticos a través del ensayo FénixMetodología para el diseño de un sistema fotovoltaico autónomo de suministro de energía índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

Compartir


Ingeniare. Revista chilena de ingeniería

versión On-line ISSN 0718-3305

Resumen

DI MAURO, Guillermo F et al. Joule losses in feeders that transport harmonic currents in low voltage. Ingeniare. Rev. chil. ing. [online]. 2013, vol.21, n.3, pp.372-379. ISSN 0718-3305.  http://dx.doi.org/10.4067/S0718-33052013000300007.

A study of Joule losses in electrical feeder lines carrying harmonic currents is presented. Different formulae proposed in the literature were used to estimate the neutral current and electrical losses. In the environment of the Alternative Transients Program, different levels of harmonic distortion were simulated, arriving at findings that show that losses may become considerably higher than in the condition in which active power without distortion is carried. A real case and the importance of reducing the harmonic content associated with losses are analyzed.

Palabras clave : Power distribution; Joule losses; losses on feeders; harmonics; neutral current; nonlinear load.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons