Method and device for establishing energy transportation model, and method and device for solving energy transportation model

Abstract

The invention discloses a method for establishing an energy transportation model. The method comprises the following steps: obtaining energy transportation data of each energy transportation assembly in an energy transportation network; based on the energy transportation data of each transportation assembly, generating a corresponding energy transportation cost matrix, an energy transportation capacity matrix, an energy sales output vector, a median capacity vector of an energy transfer station and a purchase input vector; and establishing an energy transportation graph network model according to the energy transportation cost matrix, the energy transportation capacity matrix, the energy sales output vector, the median capacity vector of the energy transfer station and the purchase input vector. Through mathematical modeling, a graph network model associated with an energy production plant, an energy transfer station and an energy user is established to establish a transportation relation path of the energy production plant, the energy transfer station and the energy user, and an energy transportation path with relatively low transportation cost or minimum transportation cost is determined through model solving, so that the minimum transportation cost is realized, and the energy sales profit is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method for establishing an energy transportation model, a solution method, and a device. Background technique [0002] In the ubiquitous energy network, energy production plants and energy users are distributed in many different geographical locations. In the process of transporting energy from energy production plants to energy users, different paths can be used, such as pipelines, restricted roads, railways, etc. In the process of energy transmission, it may be necessary to carry out transfer distribution at the transfer point, or to change the mode of transportation. [0003] In the process of energy transportation, due to environmental factors, weather factors, human factors, etc. of various transportation routes, the transportation cost is difficult to estimate, or the cost is relatively high. Therefore, need a kind of scheme that can control transportation cost, reduc...

AI Technical Summary

Problems solved by technology

[0003] In the process of energy transportation, due to environmental factors, weather factors, human factors, etc. of various transportation routes, the transportation cost is difficult to estimate, or the cost is relatively high.

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