An on-line UPS with improved input-output characteristics
Standard uninterruptible power supply (UPS) systems are connected in series between the ac mains and the critical load. A phase controlled rectifier feeds a battery supported dc bus and an inverter supplies the load. These systems require two conversion stages thus reducing operating efficiency. Mor...
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| Format: | Others |
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1993
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| Online Access: | http://spectrum.library.concordia.ca/2489/1/MM84703.pdf Lin, Yu <http://spectrum.library.concordia.ca/view/creators/Lin=3AYu=3A=3A.html> (1993) An on-line UPS with improved input-output characteristics. Masters thesis, Concordia University. |