Regional energy complex virtual aggregation system and method

Abstract

The invention provides a regional energy complex virtual aggregation system and method taking a charging station as a key node. The system is based on an electric power Internet of Things architecture, comprises three architecture layers including a sensing layer, a network layer and an application layer, and is divided into eight modules including a data acquisition module, an operation state management module, a distributed power generation equipment output prediction module, a charging station load prediction module, an operation plan making module, a real-time scheduling optimization module, an internal transaction platform module and an external transaction platform module. The negative influence of the charging load on the power grid is reduced, and the cost for upgrading and capacity expanding of the power distribution network is saved; and electric energy generated by distributed renewable energy power generation is fully consumed. By providing networked distributed energy storage rental service and a prediction module and a scheduling module in the system, efficient utilization of renewable energy sources is realized, and the wind and light abandoning rate is reduced; energy is managed on the information flow level, and cost control of an energy complex is facilitated; and the application scenarios are broader.

Description

technical field [0001] The invention relates to the technical field of power energy scheduling and management, in particular to a virtual aggregation system and method for a regional energy complex with a charging station as a key node. Background technique [0002] In recent years, the installed capacity of distributed power generation has grown rapidly. The advantage of distributed power generation is that it is close to the load end, suitable for nearby consumption, and can reduce the investment in line laying and power transmission loss in the transmission and distribution link. In order to realize the nearby consumption of distributed power generation, the National Development and Reform Commission and the National Energy Administration issued the "Notice on Carrying out the Pilot Program of Distributed Power Generation Market-oriented Transactions" (hereinafter referred to as the "Notice") in 2017, allowing distributed power generation projects and distribution network ...

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Problems solved by technology

[0009] At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

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