A novel power distribution system using a central buck-based current source for multiple individually regulated outputs

Sombuddha Chakraborty; Amit Kumar Jain; Ned Mohan

A novel power distribution system using a central buck-based current source for multiple individually regulated outputs

Sombuddha Chakraborty, Amit Kumar Jain, Ned Mohan

Electrical and Computer Engineering

Research output: Contribution to journal › Conference article › peer-review

6 Scopus citations

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)
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

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title = "A novel power distribution system using a central buck-based current source for multiple individually regulated outputs",

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.",

keywords = "Low voltage power supplies, Multiple output power supplies, Power distribution system",

author = "Sombuddha Chakraborty and Jain, {Amit Kumar} and Ned Mohan",

year = "2003",

language = "English (US)",

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journal = "PESC Record - IEEE Annual Power Electronics Specialists Conference",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2003 IEEE 34th Annual Power Electronics Specialists Conference ; Conference date: 15-06-2003 Through 19-06-2003",

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T1 - A novel power distribution system using a central buck-based current source for multiple individually regulated outputs

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AU - Jain, Amit Kumar

AU - Mohan, Ned

PY - 2003

Y1 - 2003

N2 - 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.

AB - 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.

KW - Low voltage power supplies

KW - Multiple output power supplies

KW - Power distribution system

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M3 - Conference article

AN - SCOPUS:0042657869

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JO - PESC Record - IEEE Annual Power Electronics Specialists Conference

JF - PESC Record - IEEE Annual Power Electronics Specialists Conference

SN - 0275-9306

T2 - 2003 IEEE 34th Annual Power Electronics Specialists Conference

Y2 - 15 June 2003 through 19 June 2003

ER -