Abstract
An Improved Incremental Dynamic Programming (IDP) algorithm is developed in this study by combining IDP and Harmony Search (HS) to form HS-IDP for the initial procedure of generating decision variables. The developed hybrid algorithm (HS-IDP) and HS algorithm are simultaneously proposed for optimizing the reservoir operation to effectively solve a linear reservoir water balance equation and an objective function of benefit of Hydroelectrical Power (HP) to find optimal decision variables, taking into account water release or storage volume rates. The optimal reservoir operation (ORO) model is firstly applied for HuongDien (HD) hydroelectric dam of Hue Basin, Vietnam, downstream as it reaches Bo River where many critical problems have occurred such as water shortages and flooding inundations. This paper outlines how to reduce the impact of droughts and floods and to maximize the economic benefit through effective HD reservoir operation. The results indicated that the hybrid algorithm found the optimal decision variables having the highest HP benefit, while satisfying the specified constraints for reservoir and downstream safety.
| Original language | English |
|---|---|
| Title of host publication | IAHS-AISH Proceedings and Reports |
| Publisher | Copernicus GmbH |
| Pages | 119-125 |
| Number of pages | 7 |
| Volume | 363 |
| ISBN (Print) | 9781907161414 |
| Publication status | Published - 2014 |
| Event | 7th World Flow Regimes from International and Experimental Network Data-Water Conference, FRIEND-Water 2014 - Montpellier, France Duration: 2014 Oct 7 → 2014 Oct 10 |
Other
| Other | 7th World Flow Regimes from International and Experimental Network Data-Water Conference, FRIEND-Water 2014 |
|---|---|
| Country | France |
| City | Montpellier |
| Period | 14/10/7 → 14/10/10 |
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Keywords
- Harmony Search (HS)
- Hue-Vietnam
- Huong Dien Reservoir
- Incremental Dynamic Programming (IDP)
- Optimization Reservoir Operation
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
Cite this
Improvement of reservoir operation by hybrid optimization algorithm : Case study of Huong Dien Reservoir, Vietnam. / Van Hoa, H.; Kim, Joong Hoon.
IAHS-AISH Proceedings and Reports. Vol. 363 Copernicus GmbH, 2014. p. 119-125.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Improvement of reservoir operation by hybrid optimization algorithm
T2 - Case study of Huong Dien Reservoir, Vietnam
AU - Van Hoa, H.
AU - Kim, Joong Hoon
PY - 2014
Y1 - 2014
N2 - An Improved Incremental Dynamic Programming (IDP) algorithm is developed in this study by combining IDP and Harmony Search (HS) to form HS-IDP for the initial procedure of generating decision variables. The developed hybrid algorithm (HS-IDP) and HS algorithm are simultaneously proposed for optimizing the reservoir operation to effectively solve a linear reservoir water balance equation and an objective function of benefit of Hydroelectrical Power (HP) to find optimal decision variables, taking into account water release or storage volume rates. The optimal reservoir operation (ORO) model is firstly applied for HuongDien (HD) hydroelectric dam of Hue Basin, Vietnam, downstream as it reaches Bo River where many critical problems have occurred such as water shortages and flooding inundations. This paper outlines how to reduce the impact of droughts and floods and to maximize the economic benefit through effective HD reservoir operation. The results indicated that the hybrid algorithm found the optimal decision variables having the highest HP benefit, while satisfying the specified constraints for reservoir and downstream safety.
AB - An Improved Incremental Dynamic Programming (IDP) algorithm is developed in this study by combining IDP and Harmony Search (HS) to form HS-IDP for the initial procedure of generating decision variables. The developed hybrid algorithm (HS-IDP) and HS algorithm are simultaneously proposed for optimizing the reservoir operation to effectively solve a linear reservoir water balance equation and an objective function of benefit of Hydroelectrical Power (HP) to find optimal decision variables, taking into account water release or storage volume rates. The optimal reservoir operation (ORO) model is firstly applied for HuongDien (HD) hydroelectric dam of Hue Basin, Vietnam, downstream as it reaches Bo River where many critical problems have occurred such as water shortages and flooding inundations. This paper outlines how to reduce the impact of droughts and floods and to maximize the economic benefit through effective HD reservoir operation. The results indicated that the hybrid algorithm found the optimal decision variables having the highest HP benefit, while satisfying the specified constraints for reservoir and downstream safety.
KW - Harmony Search (HS)
KW - Hue-Vietnam
KW - Huong Dien Reservoir
KW - Incremental Dynamic Programming (IDP)
KW - Optimization Reservoir Operation
UR - http://www.scopus.com/inward/record.url?scp=84958214527&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958214527&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84958214527
SN - 9781907161414
VL - 363
SP - 119
EP - 125
BT - IAHS-AISH Proceedings and Reports
PB - Copernicus GmbH
ER -