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Power grid peak regulation control system and method based on multi-energy complementation

A control system and peak shaving technology, applied in system integration technology, information technology support system, photovoltaic power generation, etc., can solve the problem that the peak shaving speed and peak shaving depth cannot meet the requirements of maximizing wind power consumption, and the waste of energy and social resources , increase the difficulty of power grid dispatching, etc., to achieve the effect of improving experience, saving energy, and ensuring the response speed of peak regulation

Pending Publication Date: 2021-04-30
STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this control method cannot accurately know the user's behavior and even the load, it leads to large errors and increases the difficulty of power grid dispatching. and waste of social resources

Method used

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  • Power grid peak regulation control system and method based on multi-energy complementation
  • Power grid peak regulation control system and method based on multi-energy complementation
  • Power grid peak regulation control system and method based on multi-energy complementation

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Embodiment Construction

[0107] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0108] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention relates to a power grid peak regulation control system based on multi-energy complementation, and belongs to the technical field of renewable energy comprehensive utilization. The system comprises M groups of photovoltaic generator sets, a combined heat and power generation unit, N edge computing servers, a cloud computing server, a comprehensive regulation and control device, a user side comprehensive measurement and control terminal, a remote controller, a first data collector and a second data collector. According to the invention, the control system of a 5G + distributed photovoltaic power generation system + an edge computing server is adopted to acquire behavior data of a terminal user, wherein the edge computing server is utilized to predict the productivity information of the photovoltaic generator sets and the power consumption of user power consumption equipment in the next time period at the edge end; then the energy is sent to the cloud to predict the cogeneration unit energy supply required by the user power consumption equipment in a future period of time, so that the peak regulation of the power grid is realized, and the maximum consumption of photovoltaic power generation is realized; as a result, the calculation amount of the cloud computing server is greatly reduced, and the calculation speed of the system is improved, so that the peak regulation response speed of the system is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of renewable energy, and relates to a power grid peak regulation control system and method based on multi-energy complementarity. Background technique [0002] As a renewable energy source, solar energy has developed rapidly in recent years and has been better applied in some sunny areas. Taking solar power generation as an example, after the photovoltaic power plant is connected to the grid, it will be used for cooling supply in some areas. However, the fluctuation of photovoltaic power output and the difference and fluctuation of cooling load required by users have brought adverse effects such as potential safety hazards to the operation of the power grid. The existing refrigeration scheduling system uniformly handles the cooling load required by each user, and based on a fixed control cycle, predicts the total cooling load required by users in the future by analyzing historic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H02J3/48G06Q10/04G06Q10/06G06Q50/06G16Y10/35G16Y20/30G16Y40/10G16Y40/20G16Y40/35
CPCH02J13/00001H02J13/00022H02J13/00004H02J3/48G06Q10/04G06Q10/06312G06Q50/06G16Y10/35G16Y20/30G16Y40/10G16Y40/20G16Y40/35H02J2300/24H02J2203/20Y04S10/123Y02E10/56Y02E40/70Y04S40/126Y02B90/20
Inventor 龙虹毓李哲吴高翔金颖旭彭文鑫戴豪礽刘丁豪向菲陈涛侯兴哲
Owner STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST
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