๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Stochastic multiobjective optimization of reservoirs in parallel

โœ Scribed by Y. C. Wang; J. Yoshitani; K. Fukami

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
150 KB
Volume
19
Category
Article
ISSN
0885-6087

No coin nor oath required. For personal study only.

โœฆ Synopsis

Abstract

A stochastic multiobjective optimization method for finding noninferior solutions of the operation problem of reservoirs in parallel is presented. This problem is characterized by a multiobjective optimization, a multireservoir system, and stochasticity of inflows, which represent three difficult aspects in reservoir system planning and operation. In this method, a constraint technique, decomposition iteration, and simulation analysis are employed conjunctively to deal with the three difficult aspects. The constraint technique is intended to transform the multiobjective optimization into a uniobjective one and the decomposition iteration in conjunction with the simulation analysis attempts to alleviate the dimensionality problem. The proposed methodology is applied to a reservoir system in the upper Tone River basin, which consists of three reservoirs in parallel and is operated primarily for three objectives: hydropower, water supply, and flood control. A total of 49 noninferior solutions for the reservoir system are obtained, from which the decision makers may be able to find the most satisfactory operating policy. Copyright ยฉ 2005 John Wiley & Sons, Ltd.

๐Ÿ“œ SIMILAR VOLUMES

Optimal Management of Environmental and
Optimal Management of Environmental and Land Resources in a Reservoir Watershed by Multiobjective Programming
โœ Ni-Bin Chang; C.G. Wen; S.L. Wu ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 161 KB

The conflict between environmental protection of reservoir water quality and the economic development by different uses of land within a watershed is a problem that constantly confronts public officials in regional planning, as experienced in many developing countries. This analysis applied multiobj

Direct Computation of Stochastic Flow in
Direct Computation of Stochastic Flow in Reservoirs with Uncertain Parameters
โœ M.P. Dainton; M.H. Goldwater; N.K. Nichols ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 522 KB

similar to that of [10,2] and is an extension of techniques that we have previously developed for the stochastic A direct method is presented for determining the uncertainty in reservoir pressure, flow, and net present value (NPV) using the timesteady-state reservoir flow problem and for a transient