| Presentation | 2013-05-24 Relation between Node Impedance and Stability of Power System Constructed with Bi-directional DC-DC Converters Yasutaka IMAMURA, Sihun YANG, Masahito SHOYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | One of analyzing method of bi-directional DC-DC converter, seamless model using ideal voltage and ideal current source is proposed. This model can represent direction of power by polarity of current of current source, and characteristics of bi-directional DC-DC converter can be analyzed easily. When seamless model apply to bi-directional DC-DC converter in power system, current source express the instrument in power system. But instrument has the AC impedance, the effect of this must be considered. In this paper, stability analysis of bi-directional converter is presented by including impedance of power network. Furthermore, concept of node impedance is introduced, and stability of power system is also analyzed by node impedance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | State-space averaging method / Seamless model / Small signal characteristics / Loop gain / Equivalent inside impedance |
| Paper # | EE2013-1 |
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| Conference Information | |
| Committee | EE |
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| Conference Date | 2013/5/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Relation between Node Impedance and Stability of Power System Constructed with Bi-directional DC-DC Converters |
| Sub Title (in English) | |
| Keyword(1) | State-space averaging method |
| Keyword(2) | Seamless model |
| Keyword(3) | Small signal characteristics |
| Keyword(4) | Loop gain |
| Keyword(5) | Equivalent inside impedance |
| 1st Author's Name | Yasutaka IMAMURA |
| 1st Author's Affiliation | Faculty of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Sihun YANG |
| 2nd Author's Affiliation | Faculty of Information Science and Electrical Engineering, Kyushu University |
| 3rd Author's Name | Masahito SHOYAMA |
| 3rd Author's Affiliation | Faculty of Information Science and Electrical Engineering, Kyushu University |
| Date | 2013-05-24 |
| Paper # | EE2013-1 |
| Volume (vol) | vol.113 |
| Number (no) | 60 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |