Source-load peer-to-peer electric energy interaction method based on Internet+

Abstract

The invention relates to a source-load peer-to-peer electric energy interaction method based on Internet+, and the method comprises the steps: analyzing the characteristics of a distributed power supply and loads in a power distribution system, building an Internet+ information platform, and dividing the local grid nodes into source nodes and load nodes based on the geographic distribution positions of the distributed power supply and the loads and the source-load characteristics, thereby achieving the integration of the sources and the load to a certain degree, gathering many sources to supply power to the loads, and achieving the participation in the interaction in a mode of an integrated node. The source-load takes the information platform as a data communication sharing basis, therebyachieving the mutual perception and the peer-to-peer interactive transaction in a local region. The method can well respond to the randomness and fluctuation of renewable energy power generation, achieve the local and instant consumption, avoids the larger loss caused by the transmission of the renewable energy power generation power through a power grid, alleviates the transmission pressure of apower grid, quickly promotes the source-load transaction, and achieves the dynamic optimization.

Description

technical field [0001] The invention relates to the consumption problem after a large number of distributed power sources of a local power grid are connected, and in particular to a source-load pair-to-equal power interaction method based on "Internet +". Background technique [0002] With the rapid development of new energy technologies, the rapid growth of new loads and the reform of the electricity sales market, in addition to traditional load power supply functions, distribution network terminals also need to consume renewable energy and form a local energy Internet system. Household photovoltaic power generation system, based on the support of national policies, is connected to the end of the distribution network at multiple points due to its characteristics of scattered distribution and small capacity. Power flow, distribution network operation control is more complex; power demand diversification, such as smart home, demand response, load interruption, application of ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the consumption problem of the existing distributed power supply connected to the distribution network, the present invention is based on the idea of ​​"Internet +", starting from the analysis and integration of distributed power supply and controllable load information in the distribution network, and considering the user's role in the source network load Peer-to-peer status, providing a source-load peer-to-peer power interaction method based on "Internet +"

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