High power density, high efficiency, low EMI DC to DC converter for space applications

Raja Ayyanar; Ned Mohan

doi:10.4271/2000-01-3601

High power density, high efficiency, low EMI DC to DC converter for space applications

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A recently introduced class of hybrid, soft-switching DC-DC converters is analyzed in detail with respect to the requirements of space applications. The basic hybrid converter and its various extensions achieve soft-switching under all operating conditions. The filter waveforms in these converters have inherently low high-frequency ripple, resulting in significantly lower filter requirement, both at the input as well as at the output sides. In this paper, the operating principles and the soft-switching characteristics are explained. The savings in the filter requirement are quantified for each of the topological variations.

Original language	English (US)
Title of host publication	SAE Technical Papers
DOIs	https://doi.org/10.4271/2000-01-3601
State	Published - 2000
Externally published	Yes
Event	SAE Power Systems Conference - San Diego, CA, United States Duration: Oct 31 2000 → Nov 2 2000

Other

Other	SAE Power Systems Conference
Country/Territory	United States
City	San Diego, CA
Period	10/31/00 → 11/2/00

ASJC Scopus subject areas

Automotive Engineering
Safety, Risk, Reliability and Quality
Pollution
Industrial and Manufacturing Engineering

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10.4271/2000-01-3601

Cite this

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title = "High power density, high efficiency, low EMI DC to DC converter for space applications",

abstract = "A recently introduced class of hybrid, soft-switching DC-DC converters is analyzed in detail with respect to the requirements of space applications. The basic hybrid converter and its various extensions achieve soft-switching under all operating conditions. The filter waveforms in these converters have inherently low high-frequency ripple, resulting in significantly lower filter requirement, both at the input as well as at the output sides. In this paper, the operating principles and the soft-switching characteristics are explained. The savings in the filter requirement are quantified for each of the topological variations.",

author = "Raja Ayyanar and Ned Mohan",

year = "2000",

doi = "10.4271/2000-01-3601",

language = "English (US)",

booktitle = "SAE Technical Papers",

note = "SAE Power Systems Conference ; Conference date: 31-10-2000 Through 02-11-2000",

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T1 - High power density, high efficiency, low EMI DC to DC converter for space applications

AU - Ayyanar, Raja

AU - Mohan, Ned

PY - 2000

Y1 - 2000

N2 - A recently introduced class of hybrid, soft-switching DC-DC converters is analyzed in detail with respect to the requirements of space applications. The basic hybrid converter and its various extensions achieve soft-switching under all operating conditions. The filter waveforms in these converters have inherently low high-frequency ripple, resulting in significantly lower filter requirement, both at the input as well as at the output sides. In this paper, the operating principles and the soft-switching characteristics are explained. The savings in the filter requirement are quantified for each of the topological variations.

AB - A recently introduced class of hybrid, soft-switching DC-DC converters is analyzed in detail with respect to the requirements of space applications. The basic hybrid converter and its various extensions achieve soft-switching under all operating conditions. The filter waveforms in these converters have inherently low high-frequency ripple, resulting in significantly lower filter requirement, both at the input as well as at the output sides. In this paper, the operating principles and the soft-switching characteristics are explained. The savings in the filter requirement are quantified for each of the topological variations.

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U2 - 10.4271/2000-01-3601

DO - 10.4271/2000-01-3601

M3 - Conference contribution

BT - SAE Technical Papers

T2 - SAE Power Systems Conference

Y2 - 31 October 2000 through 2 November 2000

ER -

High power density, high efficiency, low EMI DC to DC converter for space applications

Abstract

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ASJC Scopus subject areas

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