Game theory-based optimization scheduling method of internet + smart energy network

Abstract

The invention discloses a game theory-based optimization scheduling method of an internet + a smart energy network. An energy supply equipment model of the internet + the smart energy network is established, and constraint conditions thereof are confirmed; according to a structure of the internet + the smart energy network, optimization objectives of internal energy merchants and micro-network users thereof are analyzed; and a parallel game model of the internet + the smart energy network is established to realize optimization scheduling of the internet + the smart energy network. According tothe method, the problem that respective optimization of multiple optimization main-bodies cannot be realized in past optimization scheduling is effectively solved, and the objectives of energy use cost minimization of the micro-business users and energy supply income maximization of the energy merchants are achieved. The method is ingenious, and has a good application prospect.

Description

technical field

[0001] The invention relates to the technical field of electric power systems, in particular to an optimal scheduling method for an Internet+smart energy network based on game theory. Background technique

[0002] With the introduction of the concepts of energy interconnection and multi-energy complementarity, the

[0003] The "Internet +" smart energy network has received widespread attention.

[0004] Micro-grid users in the Internet+smart energy network can meet their own energy demand through schedulable distributed power supply and non-schedulable distributed power supply, energy storage equipment, auxiliary equipment, etc. Energy supply energy gap,

[0005] In the case of excess energy in the microgrid, energy can also be sold to energy suppliers and other microgrids to maximize economic benefits.

[0006] However, since the participants of the Internet + smart energy network include energy suppliers and micro-grid users,

[0007] How to make each p...

Examples

Embodiment Construction

[0093] The present invention will be further described below in conjunction with the accompanying drawings.

[0094] The optimal scheduling method of the Internet+smart energy network based on game theory in the present invention determines its operating constraints by establishing the model of the energy supply equipment of the Internet+smart energy network, and obtains the relationship between micro-business users and energy sources in the Internet+smart energy network. According to the optimization goal of the merchant, establish a game model between energy merchants and micro-business users, and between micro-business users in the Internet + smart energy network, realize the optimal scheduling of the Internet + smart energy network, and effectively solve the problems that cannot be realized in the previous optimal scheduling. The problem of optimizing the subject separately is to achieve the goal of minimizing the energy consumption cost of micro-business users and maximizi...

technical field

[0001] The invention relates to the technical field of electric power systems, in particular to an optimal scheduling method for an Internet+smart energy network based on game theory. Background technique

[0002] With the introduction of the concepts of energy interconnection and multi-energy complementarity, the

[0003] The "Internet +" smart energy network has received widespread attention.

[0004] Micro-grid users in the Internet+smart energy network can meet their own energy demand through schedulable distributed power supply and non-schedulable distributed power supply, energy storage equipment, auxiliary equipment, etc. Energy supply energy gap,

[0005] In the case of excess energy in the microgrid, energy can also be sold to energy suppliers and other microgrids to maximize economic benefits.

[0006] However, since the participants of the Internet + smart energy network include energy suppliers and micro-grid users,

[0007] How to make each p...

Examples

Embodiment Construction

[0093] The present invention will be further described below in conjunction with the accompanying drawings.

[0094] The optimal scheduling method of the Internet+smart energy network based on game theory in the present invention determines its operating constraints by establishing the model of the energy supply equipment of the Internet+smart energy network, and obtains the relationship between micro-business users and energy sources in the Internet+smart energy network. According to the optimization goal of the merchant, establish a game model between energy merchants and micro-business users, and between micro-business users in the Internet + smart energy network, realize the optimal scheduling of the Internet + smart energy network, and effectively solve the problems that cannot be realized in the previous optimal scheduling. The problem of optimizing the subject separately is to achieve the goal of minimizing the energy consumption cost of micro-business users and maximizi...

Images