Coordinated multi-agent scheduling processing method and device for power distribution network

Abstract

The invention discloses a coordinated multi-agent scheduling processing method and device for a power distribution network. The method comprises the steps of: establishing models of all main bodies inthe power distribution network respectively, wherein the main bodies comprise at least one of distributed wind power, distributed photovoltaic, flexible loads and an energy storage system; establishing the demand evaluation model of the user, the demand evaluation model being obtained by evaluation according to historical power consumption data of the user; obtaining the power demand of the userfrom the demand evaluation model of the user; and scheduling according to the model of each main body and the power demand of the user so as to adjust the power supply quantity of the user. Accordingto the application, the technical problems that the existing multi-agent coordinated operation technology does not analyze various loads in the power distribution network and does not consider differentiated power demands among users, so that the actual situation is not met during later load regulation and control, and the power utilization satisfaction of power users is reduced are solved.

Description

technical field [0001] The present application relates to the technical field of electric power systems, and in particular, relates to a method and device for coordinating and multi-agent dispatching processing of a distribution network. Background technique [0002] In recent years, the introduction of large-scale intermittent renewable energy represented by wind power and photovoltaics has rapidly increased the penetration rate of distributed power sources and the types and quantities of active components in active distribution networks. The network structure of the active distribution network has also become more complex. Therefore, higher requirements are put forward for the operation of distribution network. However, the active distribution network can effectively manage and coordinate various distributed energy sources such as distributed power generation, energy storage systems, and flexible loads. optimal operation of distribution networks. Therefore, through the ...

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Problems solved by technology

[0005] The embodiment of the present application provides a distribution network coordinated multi-agent scheduling processing method and device to at least solve the problem that the existing multi-agent coordinated operation technology does not analyze various loads in the distribution network and does not consider the user The technical problem caused by the differentiated electricity demand between users and users is that it does not conform to the actual situation when regulating the load in the later stage, which reduces the satisfaction of power users with electricity.

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