| Project/Area Number |
13650299
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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 |
電力工学・電気機器工学
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| Research Institution | IBARAKI UNIVERSITY |
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Principal Investigator |
NARA Koichi IBARAKI Univ., College of Engineering, Professor, 工学部, 教授 (80113710)
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| Co-Investigator(Kenkyū-buntansha) |
MISHIMA Yuji IBARAKI Univ., College of Engineering, Research Associate, 工学部, 助手 (50312773)
SATOH Taiji IBARAKI Univ., College of Engineering, Associate Professor, 工学部, 助教授 (80344836)
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| Project Period (FY) |
2001 – 2003
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| Project Status |
Completed (Fiscal Year 2003)
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| Budget Amount *help |
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2003: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2002: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2001: ¥1,200,000 (Direct Cost: ¥1,200,000)
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| Keywords | Distributed Generators / Guide-line for DG interconnection / Distribution System / Power System / Optimal Operation / Optimal Planning / Distributed Energy Storage Systems / Tabu Search |
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| Research Abstract |
The following research results are attained to realize the optimal operations of the existing distribution systems with lots of distributed generators (DGs) and to develop a new type power delivery system which can adopts to connect lots of DGs.
1.Operation method of the existing distribution system with DGs.
(1)Development of loss-minimum re-configuration method by tabu search and by several types of load flow programs some of which can deal with load unbalances caused by DGs.
(2)Evaluation of voltage deviation effects to distribution systems by DGs, and evaluation of voltage control effect of DG's reactive output.
2.Development of a new optimal network configuraion method for FRIENDS.
(1)Development of optimal network configuraion method of FRIENDS by tabu search in which power interruption cost is used to evaluate the optimality.
(2)Development of a new optimal operation method of distributed energy storage systems for a fault state of FRIENDS through meta-heuristics method, etc.
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