SciELO - Scientific Electronic Library Online

 
vol.42 número2Eficiencia energética en edifícios de oficinas mediante tecnología de iluminación LED y parque solar FV índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

  • No hay articulos similaresSimilares en SciELO

Compartir


Ingeniería Energética

versión On-line ISSN 1815-5901

Resumen

DEAN LABRADA, Antonio et al. Modification to the NSR 376 SA Relay for Generator Set of the MTU Technology. Energética [online]. 2021, vol.42, n.2, pp.81-89.  Epub 29-Jun-2021. ISSN 1815-5901.

The electric protection relay NSR 376SA used in the Generator Set of MTU technology do not satisfied the National Electrical Union exigencies. Using a mathematical simulation, and the knowledge of the standard about the generator electrical protection and the generator set protection, it was found the protection function that need the secondary protection devices, and should be installed in the Generator Set of our country. NARI Company accepted and made the mayor of changes that was required and the settings proposed for the Company was change. The NSR 376SA relay in this moment is a new relay, with the modified software, a new firmware and shown a better protection results. The new settings have shown positive results during a real fault occurred. The new test manual have been tested of the professionals of the National Electrical Union.

Palabras clave : generator sets; relay NSR 376 SA; generator protection.

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