Optimal complex reservoir group dispatching method based on extended linear quadratic Gaussian method
A linear quadratic Gaussian, optimal scheduling technology, applied in the direction of instruments, data processing applications, forecasting, etc., can solve non-quadratic problems, achieve good adaptability, reduce computing time, and achieve the effect of real-time optimal scheduling
Inactive Publication Date: 2015-12-16
HOHAI UNIV
View PDF1 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] Purpose of the invention: Aiming at the problems and deficiencies in the prior art, the present invention proposes an extended linear quadratic Gaussian (ELQG) complex reservoir group optimization dispatching technology to solve the problem that the state equation and function function are nonlinear in the complex reservoir group system optimal dispatching non-quadratic problem
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] 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.
[0022] On the basis of generalizing and simulating the reservoir group system, the present invention constructs a reservoir group optimization dispatching model including optimization targets such as social benefit, economic benefit and ecological environment benefit, and adopts an extended linear quadratic Gaussian (ELQG) method to carry out The model is solved, and the operation plan of the reservoir group optimal for the expected goal is obtained.
[0023] An optimal scheduling method for reser...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an optimal complex reservoir group dispatching method based on an extended linear quadratic Gaussian method. Firstly, the main process and influence factors of a reservoir group system are identified, and a system generalized model is established according to the three elements of nodes, connecting lines and planes; secondly, a reservoir group system simulation model is established according to water resource balance to simulate the elements of the nodes and the connecting lines in the reservoir group system; thirdly, an optimal reservoir group dispatching target and constraint conditions are determined; finally, an ELQG method is adopted to perform model solution so as to obtain an optimal reservoir group dispatching scheme. According to the optimal complex reservoir group dispatching method, an ELQG algorithm is applied to optimal dispatching research of a reservoir group for the first time to form the closed-loop solution process with feedback, and stylized and standardized model establishment and solution process are achieved. In addition, an optimizing result can be expressed in a analytical solution form by means of the method, the computing time and calculation amount are remarkably decreased, and the problem that a state equation and a functional function for optimal complex reservoir group dispatching are nonlinear and non-quadratic is quickly and effectively solved.
Description
technical field [0001] The invention relates to an optimal scheduling method for complex reservoir groups based on an extended linear quadratic Gaussian method, and belongs to the technical field of reservoir group scheduling. Background technique [0002] Reservoir group dispatching technology refers to the use of the coordinated regulation and storage of reservoir groups to rationally adjust the natural water in the basin, change the time and space distribution of natural runoff, and achieve the elimination of flood disasters, improve the efficiency of water resources and water energy resources, and improve the reservoir area. The purpose of benefiting the ecological environment of the watershed is one of the important means for the operation and management of the watershed reservoir group. [0003] Reservoir group dispatching technologies are generally divided into two categories: conventional dispatching and optimal dispatching. Conventional dispatching refers to the use...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06
Inventor 闻昕方国华郭玉雪王文杰戚核帅
Owner HOHAI UNIV