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Subject: Un-Interruptable Power Supply Technology

Date: 08/14/00 at 12:23 PM
Posted by: Alan Watts
E-mail: alan.b.watts@us.arthurandersen.com
Message Posted:

I have the technology available for high tech Un-Interruptable Power Supply, and was wondering which companies or industries would be interested in or needs this technology. Here is the description: According to the present invention, a high efficiency no-dropout uninterruptible power supply is presented which will provide desired UPS characteristics while reducing or eliminating undesirable characteristics. In particular, simultaneous improvements are achieved in the areas of switchover transfer response time, droop and transients, EMI generation, power efficiency and heat generation, size, weight, ease of waveshaping, and powerline frequency sensitivity. The invention utilizes dual concurrent feedback loops to control utility-backup power transfer and incorporates a novel method of synchronized AC output generation which allows zero-power switching and simple high-frequency waveshaping control.

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