Abstract
This paper presents a novel power distribution system for supplying multiple individually regulated outputs from a central power supply acting as a controlled current source that contains all the magnetic components. The individual output voltages are filtered by means of capacitors. The current source is realized with a buck converter. The outputs are connected to the current source on a time-shared basis and regulated individually by constant frequency PWM. The buck converter is controlled using average current control. Simulation results and experimental results from a laboratory prototype are presented.
Original language | English (US) |
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Pages (from-to) | 1379-1383 |
Number of pages | 5 |
Journal | PESC Record - IEEE Annual Power Electronics Specialists Conference |
Volume | 3 |
State | Published - 2003 |
Event | 2003 IEEE 34th Annual Power Electronics Specialists Conference - Acapulco, NM, United States Duration: Jun 15 2003 → Jun 19 2003 |
Keywords
- Low voltage power supplies
- Multiple output power supplies
- Power distribution system