Title :
Specification and Requirements for Uninterruptible Power Systems
Author_Institution :
EMERSON ELECTRIC INDUSTRIAL CONTROLS LIMITED, SWINDON, U.K.
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;
Conference_Titel :
Telecommunications Energy Conference, 1979. INTELEC 1979. International
Conference_Location :
Washington, DC, USA
DOI :
10.1109/INTLEC.1979.4793615
