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| Presentation | 2019-06-09 12:00 Characteristic Measures in Optimized Power Grid Using Simulated Annealing Toshichika Aoki (Nippon Institute of Tec.), Hideyuki Kato (Oita Univ.), Takayuki Kimura (Nippon Institute of Tec.)  NLP2019-32 CCS2019-15 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The electric power generated at power plants to surrounding consumers are the most important in- frastructure for a comfortable lives. In the power grid, one of the basic elements necessary to ensure the stable operation is its frequency. If the power grid becomes an asynchronous state, its operation becomes unstable and this leads to the cascading failure in the worst case. Therefore, investigations of what kinds of structure of the power grid is stable for preventing cascading failure are necessary to build high synchronizability power grid. In this study, we investigate the high synchronizability power grid structures in combination of centralized power plants and decentralized power plants into power grids using reconnecting the transmission lines of power grid. In addition, we ivestigate whether characteristic measures in complex network theory is related to the placement of centralized power plants and decentralized power plants in the optimum structure of the power grid. Numerical experiments show that the optimized power grid has a lot of edges connecting only generators to consumers. We also clarify that the power grid has wider synchronous areas when large power plants are placed at the central positions of the power grid and small power plants are placed at the outside positions of the power grid. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Synchronization / Power Grid / Optimization / Coupled Oscillators / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 71, NLP2019-32, pp. 69-74, June 2019. | |
| Paper # | NLP2019-32 | |
| Date of Issue | 2019-05-31 (NLP, CCS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NLP2019-32 CCS2019-15 |
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| Conference Information | |
| Committee | CCS NLP |
| Conference Date | 2019-06-07 - 2019-06-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | machinaka campus nagaoka |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2019-06-CCS-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristic Measures in Optimized Power Grid Using Simulated Annealing |
| Sub Title (in English) | |
| Keyword(1) | Synchronization |
| Keyword(2) | Power Grid |
| Keyword(3) | Optimization |
| Keyword(4) | Coupled Oscillators |
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| 1st Author's Name | Toshichika Aoki |
| 1st Author's Affiliation | Nippon Institute of Technology (Nippon Institute of Tec.) |
| 2nd Author's Name | Hideyuki Kato |
| 2nd Author's Affiliation | Oita University (Oita Univ.) |
| 3rd Author's Name | Takayuki Kimura |
| 3rd Author's Affiliation | Nippon Institute of Technology (Nippon Institute of Tec.) |
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| Speaker | Author-1 |
| Date Time | 2019-06-09 12:00:00 |
| Presentation Time | 25 minutes |
| Registration for | NLP |
| Paper # | NLP2019-32, CCS2019-15 |
| Volume (vol) | vol.119 |
| Number (no) | no.71(NLP), no.72(CCS) |
| Page | pp.69-74 |
| #Pages | 6 |
| Date of Issue | 2019-05-31 (NLP, CCS) |
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