Method and system for distributed energy control

A distributed energy and control method technology, applied in the field of distributed energy control methods and systems, can solve problems such as the inability of a single family to meet basic electricity consumption and power grid power outages, and achieve the effect of maximizing utilization
CN109659976AInactive Publication Date: 2019-04-19CHINA ELECTRIC POWER RES INST +3
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA ELECTRIC POWER RES INST
Publication Date
2019-04-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

A distributed energy control method comprises: when a power grid is powered off, a distributed charging station in a pre-constructed optical storage charging model supplying power in a station; when the in-station power supply of the optical storage and charging model is insufficient, the operation monitoring system regulating and controling the optical storage and charging model to carry out inter-station power supply; wherein the optical storage and charging model comprises a plurality of distributed charging stations in an area, and each distributed charging station is connected with a physical layer circuit of a power grid through a power transmission wire. According to the scheme, an efficient energy management strategy is formulated for the photovoltaic storage and charging integrated system and used for managing energy flow of a plurality of photovoltaic charging levels, the phenomenon that a family cannot meet basic electricity consumption due to power failure of a power grid is avoided, and maximum utilization of photovoltaic power generation is achieved.
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Description

technical field

[0001] The invention relates to the technical field of power grid energy management, in particular to a distributed energy control method and system. Background technique

[0002] With the development of smart parks and the development of electric vehicles, the proportion of photovoltaic power generation in smart parks continues to increase. In the future, a large number of home charging stations integrating photovoltaic power generation will be put into operation, but the actual operation of different home charging stations is different, because Different charging stations have different electric vehicle charging time, electric vehicle types, and charging station capacity parameters. Therefore, how to efficiently manage the energy of multiple home charging stations in the smart park, so that multiple home charging stations can be effectively combined, It is of great significance to support and supplement each other, avoid the phenomenon that a single househo...

Claims

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