Abstract
Standby power supplies (SPS) are widely used as power backup systems for critical electrical loads. A single phase SPS utilizing a high frequency ac link is studied. Use of a high frequency transformer results in a compact and light weight system. Energy loss introduced in the system due to the high frequency ac link is analyzed. Design of the control circuit, to obtain a sinusoidal output voltage with linear and nonlinear loads, is explained. The SPS is used as an active filter to obtain sinusoidal line current under normal conditions of the utility.
| Original language | English (US) |
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| Title of host publication | Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC |
| Publisher | IEEE |
| Pages | 990-994 |
| Number of pages | 5 |
| Volume | 2 |
| State | Published - Jan 1 1995 |
| Event | Proceedings of the 1995 IEEE 10th Annual Applied Power Electronics Conference. Vol 1 (of 2) - Dallas, TX, USA Duration: Mar 5 1995 → Mar 9 1995 |
Other
| Other | Proceedings of the 1995 IEEE 10th Annual Applied Power Electronics Conference. Vol 1 (of 2) |
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| City | Dallas, TX, USA |
| Period | 3/5/95 → 3/9/95 |