Abstract
This paper presents a standby power supply (SPS) system which provides the combined Junctions of power backup and load-current harmonic neutralization. The system is based on a four switch JGBT inverter which is operated in either a voltage or current mode. The voltage mode uses traditional fixed-frequency PWM control The current mode uses an adaptive tolerance band scheme to achieve fixed-frequency. This paper discusses the design tradeoffs for the current mode control and presents performance data for a 120 volt, 25 amp (peak) single phase system.
| Original language | English (US) |
|---|---|
| Article number | 254656 |
| Pages (from-to) | 320-326 |
| Number of pages | 7 |
| Journal | PESC Record - IEEE Annual Power Electronics Specialists Conference |
| DOIs | |
| State | Published - 1992 |
| Event | 23rd Annual IEEE Power Electronics Specialists Conference, PESC 1992 - Toledo, Spain Duration: Jun 29 1992 → Jul 3 1992 |
Bibliographical note
Publisher Copyright:© 1992 IEEE.
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