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Photovoltaic module arrangement plot determination method and device

A technology for photovoltaic modules and plots, applied in instruments, data processing applications, geometric CAD, etc., can solve the problems of simple and extensive, low efficiency, etc.

Pending Publication Date: 2021-09-14
HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method of plot selection based on manual delineation is simple and extensive, and the efficiency is low

Method used

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  • Photovoltaic module arrangement plot determination method and device
  • Photovoltaic module arrangement plot determination method and device
  • Photovoltaic module arrangement plot determination method and device

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Embodiment Construction

[0079] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0080] The invention provides a method for determining the plots of photovoltaic modules, in the case of determining the total area of ​​the plots, comprehensively analyzing the aggregation degree of the plots and multi-dimensional evaluation indicators, such as the length of low-voltage cables, the length of high-voltage cables, and the installed capacity , land area and annual equivalent power generation hours on the selection of photovoltaic module layout pl...

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Abstract

The invention provides a photovoltaic module arrangement plot determination method and device, and the method comprises the steps: removing remote or isolated small plots according to the coordinate point of each photovoltaic module in a photovoltaic module pre-arrangement diagram corresponding to a total plot region under the condition of determining the total plot region, and determining a plurality of high-aggregation-degree plot combinations; on the basis, calling a pre-constructed internal yield model, comprehensively considering the multi-dimensional evaluation index values of the high-aggregation-degree plot combinations, calculating the internal yield of each high-aggregation-degree plot combination, and determining the high-aggregation-degree plot combination with the highest internal yield as a final photovoltaic module arrangement plot. The current simple and extensive land parcel selection mode based on manual delineation is changed, accurate selection of photovoltaic module arrangement land parcels is realized by integrating multi-dimensional evaluation indexes, and the site selection efficiency of photovoltaic power station construction is further improved.

Description

technical field [0001] The present invention relates to the technical field of photovoltaic power generation, and more specifically, to a method and device for determining a plot of photovoltaic module arrangement. Background technique [0002] When building a photovoltaic power station on a non-planar terrain, such as a mountainous terrain, it is necessary to make a reasonable plan for the layout of the photovoltaic modules in the early stage, and the construction of the photovoltaic power station can only be carried out after the layout of the photovoltaic modules is determined. [0003] At present, after manually delineating the target plot, the pre-arrangement of photovoltaic modules is directly carried out on the target plot through the three-party layout tool. If the pre-arranged photovoltaic module capacity reaches the target capacity, the target plot is determined to be a photovoltaic power station. For construction plots, if the pre-arranged photovoltaic module capa...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F30/10G06F30/27
CPCG06Q10/0637G06Q10/06393G06Q50/06G06F30/27G06F30/10Y04S10/50Y02E40/70
Inventor 陈伟王涛马青春
Owner HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD
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