| Presentation | 2017-07-28 A Study of Stability of Current Estimation on Static Model DC-DC Converter Masashi Taguchi, Hidenori Maruta, Fujio Kurokawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The static sensorless model can be applied to the wide load fluctuation, and has excellent features such as not requiring a sensing resistor for current detection. On the other hand, there is a problem of the oscillation of the estimated current, we have solved the problem by introducing a digital filter in CCM. In this study, we examine about the static sensorless model in DCM in this research. On static sensorless model in DCM, we analyze the stability of the estimated value of an output current and we introduce a digital filter to suppress the oscillation of the estimated current based on the analytical result of the stability. Best on this analysis design the parameter of the filter. The presented method is evaluated in the simulation study and revealed to have a superior performance in the wide range. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DC-DC Converter / Static Sensorless Model / Static Characteristic / Current Estimation |
| Paper # | EE2017-29,WPT2017-34 |
| Date of Issue | 2017-07-20 (EE, WPT) |
| Conference Information | |
| Committee | EE / WPT / IEE-SPC |
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| Conference Date | 2017/7/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Fujio Kurokawa(NiAS) / Chenq Kiyou(Tohoku Univ.) |
| Vice Chair | Masatoshi Nakahara(Sojo Univ.) / Keiichi Hirose(NTT-F) / Tomohiro Seki(Nihon Univ.) |
| Secretary | Masatoshi Nakahara(Fukuoka Univ.) / Keiichi Hirose(NTT) / Tomohiro Seki(Nagoya Inst. of Tech.) / (Hokkaido Univ.) |
| Assistant | kazuhiro Kajiwara(NiAS) / Takashi Matsushita(NTT-F) / Hidenori Maruta(Nagasaki Univ.) / Takehiro Imura(Univ. of Tokyo) / Masahiro Hanazawa(UL Japan) |
| Paper Information | |
| Registration To | Technical Committee on Energy Engineering in Electronics and Communications / Technical Committee on Wireless Power Transfer / Technical Meeting on Semiconductor Power Converter |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Stability of Current Estimation on Static Model DC-DC Converter |
| Sub Title (in English) | |
| Keyword(1) | DC-DC Converter |
| Keyword(2) | Static Sensorless Model |
| Keyword(3) | Static Characteristic |
| Keyword(4) | Current Estimation |
| 1st Author's Name | Masashi Taguchi |
| 1st Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 2nd Author's Name | Hidenori Maruta |
| 2nd Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 3rd Author's Name | Fujio Kurokawa |
| 3rd Author's Affiliation | Nagasaki institute of Applied Science(NiAS) |
| Date | 2017-07-28 |
| Paper # | EE2017-29,WPT2017-34 |
| Volume (vol) | vol.117 |
| Number (no) | EE-157,WPT-158 |
| Page | pp.pp.135-140(EE), pp.135-140(WPT), |
| #Pages | 6 |
| Date of Issue | 2017-07-20 (EE, WPT) |