New energy data sharing method and system

A data sharing and new energy technology, applied in transmission systems, data processing applications, instruments, etc., can solve the difficulty in improving the level of grid integration and standardization, the difficulty in data processing and information sharing for grid staff, and the difficulty in obtaining real-time and effective new energy. Energy regulation strategy and other issues, to achieve the effect of mining data potential, improving the level of integration and standardization, and improving accurate perception

Pending Publication Date: 2020-09-25
CHINA ELECTRIC POWER RES INST +2
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Problems solved by technology

[0005] The existing decentralized new energy data information leads to a silo-style management method, which brings great difficulties to the data processing and information sharing of power grid staff, making it difficult to obtain real-time and effective new energy regulation strategies, grid integration and standardization The level is difficult to improve, the present invention provides a new energy data sharing method, which specifically includes:

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  • New energy data sharing method and system
  • New energy data sharing method and system
  • New energy data sharing method and system

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Embodiment 1

[0065] The criteria for dividing regions in the present invention are as follows: the country is set as the first level, and the levels are set in turn according to the power grid distribution form of the country; this embodiment takes China as an example, and China is set as the first level; China has five major regions , is the second level; the second-level regions include: North China, Central China, East China, Northwest and Northeast China, and each region corresponds to multiple provinces. Taking the East China region of the second level as an example, the third level includes Jiangsu, Anhui, Zhejiang, Fujian and Shanghai. Although this embodiment takes China as an example, the present invention is not limited to China, and the province mentioned corresponds to the third level in the power grid.

[0066] This embodiment takes the calculation of China's electric heating market within the forecast period as an example, first calculates the electric heating market of each ...

Embodiment 2

[0102] Based on the same idea, the present invention provides a new energy data sharing system, combining Figure 7 The system structure diagram is introduced, including: regional scheduling, regional source data terminal and control cloud platform;

[0103] The regional scheduling is used to classify, encapsulate and screen the real-time new energy data extracted from the power grid in advance, and then import them into the source data terminals of the operating data platforms in each region;

[0104] The regional source data terminal is used for periodically encoding the imported new energy data and then uniformly importing it into the control cloud platform;

[0105] The control cloud platform is used to feed back the interactive real-time data to the dispatching of each region through the message bus through the source data terminal of the operating data platform in each region to realize data interaction and sharing;

[0106] Wherein, the control cloud platform includes:...

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Abstract

The invention provides a new energy data sharing method. The method comprises the steps of classifying, packaging and screening real-time new energy data scheduled in each region of a power grid and extracted in advance, and then importing the new energy data into a source data end of an operation data platform in each region; periodically encoding the imported new energy data by using the sourcedata end of the operation data platform of each region, and importing the encoded new energy data into a regulation and control cloud platform in a unified manner; and feeding back the interacted real-time data to each region for scheduling through the message bus by passing through the source data end of the operation data platform of each region so as to realize data interaction and sharing, wherein the regulation and control cloud platform comprises a regulation and control cloud platform database and hierarchical deployment regional cooperation nodes. Through data processing and information sharing of massive new energy data in a power system, the accurate perception of regulation and control personnel on new energy information of the whole network is improved, and the data potential is effectively mined; a perfect power grid regulation and control strategy is formulated according to the real-time shared information, and the working efficiency of power grid dispatching personnel isimproved.

Description

technical field [0001] The invention belongs to the field of electric power system automation, and in particular relates to a new energy data sharing method and system. Background technique [0002] New energy power generation has been vigorously developed because of its renewable and low pollution advantages. Unlike traditional thermal power units, new energy power generation is random, intermittent, and volatile. At the same time, wind power, photovoltaic and thermal power generation systems In addition, the geographical location of new energy is relatively scattered, it is difficult to exchange relevant data, and it is difficult to take advantage of the advantages of the integrated system, resulting in the difficulty of new energy consumption and serious abandonment of wind and light. [0003] In order to deepen the understanding of the output characteristics of new energy, reduce energy loss, and optimize the energy structure, it is necessary to further improve the inter...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06Q40/04
CPCG06Q40/04H04L67/06H04L67/10
Inventor 杨楠李铁郭凯姜枫门德月张艳军张林鹏苏安龙齐晓琳陈晓东李大鹏崔岱刘升李媛媛姜狄崔灿韩秋王淼唐俊刺王磊张建陶蕾张宇时黄运豪宋旭日许小鹏郭鑫吴锟李森焦永刚
Owner CHINA ELECTRIC POWER RES INST
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