Regional distributed power generation power prediction method and system

A distributed power supply and power forecasting technology, applied in forecasting, information technology support systems, resources, etc., can solve the problems of small footprint of distributed power supply, less data collection, and large probability deviation, so as to improve the accuracy of power forecasting, Increase the coverage area and increase the effect of coverage capacity

Pending Publication Date: 2021-12-28
GUANGZHOU KETENG INFORMATION TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, distributed power generation usually only installs a set of weather collection devices, and distributed power generation occupies a small area and is greatly affected by local weather changes.
The installed capacity of distributed power is small, the

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  • Regional distributed power generation power prediction method and system
  • Regional distributed power generation power prediction method and system
  • Regional distributed power generation power prediction method and system

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Embodiment Construction

[0046] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0047] The serial numbers numbered for components in this document, such as "first", "second", etc., are only used to classify the described objects and do not have any sequence or technical meaning. The "connection" and "connection" mention...

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Abstract

According to the regional distributed power generation power prediction method and system provided by the invention, in a certain region, the weather prediction model of the region is constructed, the predicted meteorological data of the region is acquired, the power prediction model of each distributed power supply in the region is constructed, and all distributed power supplies are virtualized into a new energy plant station, and a power prediction model of the new energy plant station is constructed. On one hand, the weather prediction model of the region is constructed, the local meteorological data of each distributed power supply in the region can be mutually verified and checked, and the problem of inaccurate data of a single meteorological station is reduced. On the other hand, all distributed power supplies in a region are virtualized into a centralized new energy plant station, and power generation power prediction is carried out, so that the sum of power prediction of single distributed power supplies is verified. The power prediction precision of the distributed power supply is improved by intensively improving the coverage area and the coverage capacity of power prediction.

Description

technical field [0001] This application relates to the technical field of new energy power generation, and in particular to a method and system for predicting power generation of regional distributed power sources. Background technique [0002] With the large-scale application of distributed power, the proportion of random, fluctuating and intermittent small distributed power in the power grid will become larger and larger, and will even become an indispensable part of the power grid. A large number of distributed power sources are connected to the power grid, which changes the original structure of the power grid, and the large amount of distributed power is scattered. With the further advancement of the reform of the power system and the further improvement of the power market, distributed power can not only interact and support each other with the power grid, but also increase the complexity of power grid operation and management due to its complex form and multiple subje...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/067G06Q50/06Y04S10/50
Inventor 谢型浪张伟谢虎徐长飞杨占杰何超林
Owner GUANGZHOU KETENG INFORMATION TECH
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