Intelligent reservoir optimal operation method

A technology for optimizing scheduling and reservoirs, applied in instruments, data processing applications, forecasting, etc., can solve problems such as lack of historical information between populations, missing optimal solutions, and deviation from theoretical target values, so as to increase diversity, increase evolutionary speed, good optimization effect

Inactive Publication Date: 2014-07-23
HOHAI UNIV
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Problems solved by technology

However, in the process of evolution, it obviously lacks the exchange and feedback of historical information between populations, as well as the reference standard of population evolution. This not only easily causes the defect that the evolution direction of the population deviates from the theoretical target value in a short time, but also causes the population evolution direction to deviate from the theoretical target value within a limited search time. may miss the optimal solution

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Embodiment Construction

[0060] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0061] The research on optimal dispatching of reservoirs based on the improved simulated annealing genetic algorithm proposed by the present invention is aimed at solving the nonlinear mathematical model of optimal dispatching of reservoirs with the goal of maximizing power generation. Specifically, in order to apply the improved simulated annealing genetic algorithm to the optimal scheduling of reservoirs, the algorithm is improved from three aspects: the introduction of niche technology, adaptive...

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Abstract

The invention discloses an intelligent reservoir optimal operation method. According to the intelligent reservoir optimal operation method, based on the analysis on the defects of a traditional simulated annealing genetic algorithm in the aspect of reservoir optimal operation, improvement is conducted on the algorithm by introducing the ecological niche technology, adopting the self-adaptive crossover and mutation strategy and adopting the optimization saving strategy in the selection process, and a reservoir optimal operation nonlinear mathematical model with the maximum generating capacity as the target is solved according to the specific condition of a reservoir.

Description

technical field [0001] The invention relates to an intelligent optimal dispatching method of a reservoir, and is specifically aimed at solving the nonlinear mathematical model of the optimal dispatching of the reservoir aiming at the maximum power generation. Background technique [0002] Reservoir optimal dispatching is based on the specific operating conditions of the reservoir, establishing an optimal dispatching model with the goal of maximizing the benefit of the reservoir, taking water balance and power station output as constraints, and using optimization theory to determine the control and operation of water resource reservoirs. It uses optimization theory, modern cybernetics and system engineering methods to formulate the optimal scheduling scheme of the reservoir and draw the optimal scheduling diagram without changing the existing power equipment and hydraulic building structure of the hydropower station. According to the requirements of the comprehensive utilizat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06
Inventor 高红民孔成李臣明徐立中
Owner HOHAI UNIV
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