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| Content Provider | Springer Nature Link |
|---|---|
| Author | Moeini, R. Babaei, M. |
| Copyright Year | 2017 |
| Abstract | In this paper, the improved particle swarm optimization (IPSO) algorithm is used to solve large scale reservoir operation optimization problem proposing unconstrained and two constrained versions of this algorithm. In the two constrained versions proposed for the IPSO algorithm, named PCIPSO and FCIPSO, each particle may be forced to satisfy problem constraints during solution building. By considering water releases or storage volumes at each operation time period as decision variable of the problem, here, two formulations are proposed for each version. In the second proposed constrained version algorithm (FCIPSO), at first, the water storage volume bounds are modified in order to recognize the infeasible components of the search space and exclude from the search process before the main search starts. This mechanism leads to smaller search space size for the problem and finally better results. The simple and hydropower operation problems of “Dez” reservoir in the southern Iran over 60, 240 and 480 monthly operations time periods are solved here using both proposed formulations of theses algorithms and the results are presented and compared with other available results. The results show the capability of the proposed algorithms and especially the second constrained version of the IPSO algorithm, FCIPSO, to optimally solve the reservoir operation optimization problem. In other words, the results of both formulations of constrained IPSO and especially FCIPSO algorithm are improved significantly in comparison with unconstrained IPSO algorithm over all operations time periods of simple and hydropower operation of the reservoir. |
| Starting Page | 287 |
| Ending Page | 301 |
| Page Count | 15 |
| File Format | |
| ISSN | 18686478 |
| Journal | Evolving Systems |
| Volume Number | 8 |
| Issue Number | 4 |
| e-ISSN | 18686486 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2017-06-10 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Optimal operation of reservoir Large scale problem Explicitly constraints handling Improved particle swarm optimization algorithm Dez reservoir Complexity Artificial Intelligence (incl. Robotics) Complex Systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Optimization Control and Systems Engineering Modeling and Simulation Computer Science Applications |
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