2012 Fiscal Year Final Research Report
Basic Studies of new security assessment to avoid thepower system collapse involving renewable energy penetration
| Project/Area Number |
22560274
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Hiroshima University |
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Principal Investigator |
YORINO Naoto 広島大学, 大学院・工学研究院, 教授 (70182855)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 電力系統 / 供給信頼度 / 自然エネルギー発電 / ロバスト信頼度 |
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| Research Abstract |
In this research, we propose the robust dynamic stability regions (RDS) evaluating the N-1 security quantitatively under the circumstances of uncertainties. By using the area of RDS, the key region for judging the security, based on the concept of robust power system security, as a new evaluationindex for quantitative analysis. This concept can be applied to the benchmark for maintaining the N-1 security at adequate level and how to calculate the battery installation for the N-1 security and power supply quality separately is proposed.
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