DocumentCode
2880525
Title
Specification and Requirements for Uninterruptible Power Systems
Author
James, M
Author_Institution
EMERSON ELECTRIC INDUSTRIAL CONTROLS LIMITED, SWINDON, U.K.
fYear
1979
fDate
26-29 Nov. 1979
Firstpage
133
Lastpage
136
Abstract
The specification for large UPS systems is becoming more standard, and this presentation is an attempt to highlight some of the less obvious points. The subjects chosen for discussion are input requirements of voltage, isolation and harmonics, together with considerations of the battery and the output filter. Areas for potential savings in energy and cost are investigated.
Keywords
Batteries; Electrical equipment industry; Industrial control; Power harmonic filters; Power system reliability; Pulse width modulation inverters; Rectifiers; Transformers; Uninterruptible power systems; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1979. INTELEC 1979. International
Conference_Location
Washington, DC, USA
Type
conf
DOI
10.1109/INTLEC.1979.4793615
Filename
4793615
Link To Document