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Optimization of Water Supply Reservoir in the Framework of Climate Variation

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSEIA) 바로가기
  • 간행물
    International Journal of Software Engineering and Its Applications SCOPUS 바로가기
  • 통권
    Vol.8 No.3 (2014.03)바로가기
  • 페이지
    pp.361-378
  • 저자
    Nurul Nadrah Aqilah Tukimat, Sobri Harun
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A218556

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원문정보

초록

영어
This paper proposed a new methodology adaptation for the Pedu-Muda reservoir operation policies to enhance the capability and reliability of the reservoir operation fit to the climate change impact. These reservoirs are responsible to irrigate water supply for the largest double paddy cultivation area in Malaysia - the Muda Irrigation Scheme as staple food among people. In this study, statistical downscaling model (SDSM) was used to project the changes in climate trend for the study area, a hydrological model was used to simulate the runoff under projected change in climate, and a crop water model was used to re-arrange the crop water demand for two-times cultivation season. Two optimization models were applied; NSGA-II and LP model represents as evolutionary algorithm and classical method respectively to enhance the reservoir workability under changing climate. As a result, the rule-curves were proposed as guidelines to the operators for long-term reservoir operation. The performances of these models were compared via reliability, resilience, and vulnerability index. The results revealed that both optimization models were successful in theory to provide more/sufficient water for the irrigation purposes more than 4% than historical record. The system can also reduce the water transfer from Muda reservoir and water spill of Pedu reservoir. By performance results, the NSGA-II model showed a better improvement in the reservoir operation system and mitigated possible water crisis sufficiently due to climate change rather than LP model.

목차

Abstract
 1. Introduction
  1.1. Linear Programming Model
  1.2. Nondominated Sorting Genetic Algorithm (NSGA-II)
 2. Methodology
  2.1. Climate Model
  2.2. Rainfall-runoff Model
  2.3. Crop Model
  2.4. Objective Functions for Optimization Model
  2.5. Performance Evaluation
  2.6. Study Area
 3.0. Results and Discussions
  3.1. Climate Simulation
  3.2. Runoff Simulation
  3.3. Crop Water Demand
  3.4. Reservoir Optimization Result
  3.5. Rule-curve Operations
  3.6. Comparison Performance
 4. Conclusion
 Acknowledgement
 References

키워드

Nondominated sorting genetic algorithm Linear Programming climate change reservoir optimization irrigation demand

저자

  • Nurul Nadrah Aqilah Tukimat [ Department of Hydraulic and Hydrology, Faculty of Civil Engineering Universiti Teknologi Malaysia, 81310 Skudai, Johor ]
  • Sobri Harun [ Department of Hydraulic and Hydrology, Faculty of Civil Engineering Universiti Teknologi Malaysia, 81310 Skudai, Johor ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Software Engineering and Its Applications
  • 간기
    월간
  • pISSN
    1738-9984
  • 수록기간
    2008~2016
  • 등재여부
    SCOPUS
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.8 No.3

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