Assessment of reliability data for traction frequency converters using IEEE Std 762 : a study at Swedish railway

Projekt:

JVTC

Sammanfattning:
The IEEE Std 762 is intended to aid the electric power industry in
reporting and evaluating electric generating units’ reliability,
availability and productivity. It was originally developed to
overcome difficulties in the interpretation of electric generating
unit performance data from various systems and to facilitate
comparisons among different systems. This standard was
developed to provide terminology and indexes for use in existing
data systems, and this data is related to timing, unit states and
power and energy capacity. This paper will assess how the data of
frequency converters are compatible with the terminology and
indexes of the standards. Furthermore, the paper suggests an
approach which can be used to generate missing data based on the
existing, in order to fulfil the criteria needed to calculate the allimportant
indexes provided by IEEE Std 762.

Länk till publikation i fulltext (pdf-fil, 19 014,7 kB. Öppnas i nytt fönster)

Författare: Yasser Mahmood ; Ramin Karim ; Mustafa Al-Jumaili
Utgivare: Luleå tekniska universitet
Utgivningsdatum: 2012
Diarienummer: TRV 2011/58769
ISBN: 978-91-7439-539-6
Antal sidor: 4
Språk: Engelska
Kontaktperson: Per Olof Larsson Kråik, UHjbs