Presentation | 2000/5/11 Simulation analysis for DC Power-supply system stability Toru Tanaka, Takuji Serada, Tatuo Sakai, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a circuit model to evaluate of the DC power-supply systems through simulation considering the accuracy of simulation and calculation time. The oscillation amplitude, frequency, and threshold voltage(which is the input voltage when added capacitors prevent oscillation)are simulated within 10% error using model of a cable, capacitor, multiple-section filter, constant power characteristics. The interaction between an added capacitor and the damping resistance affects the stability of DC power-supply systems and the stable region is calculated. The stability margin is calculated and simulated by calculating the frequency characteristics of the output impedance of the input filter. This paper is useful to evaluate of DC power-supply system stability. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DC-DC converter / negative resistance / equivalent series resistance(ESR) / oscillation |
Paper # | EE2000-7 |
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Committee | EE |
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Conference Date | 2000/5/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Energy Engineering in Electronics and Communications (EE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Simulation analysis for DC Power-supply system stability |
Sub Title (in English) | |
Keyword(1) | DC-DC converter |
Keyword(2) | negative resistance |
Keyword(3) | equivalent series resistance(ESR) |
Keyword(4) | oscillation |
1st Author's Name | Toru Tanaka |
1st Author's Affiliation | NTT Telecommunication Energy Laboratories() |
2nd Author's Name | Takuji Serada |
2nd Author's Affiliation | NTT Power and Building Facilities |
3rd Author's Name | Tatuo Sakai |
3rd Author's Affiliation | NTT Telecommunication Energy Laboratories |
Date | 2000/5/11 |
Paper # | EE2000-7 |
Volume (vol) | vol.100 |
Number (no) | 51 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |