A flexible interconnection device configuration method, device, electronic equipment and storage medium
A configuration method and flexible technology, applied in data processing applications, forecasting, instruments, etc., can solve problems such as poor accuracy and poor versatility of configuration solutions, and achieve the goal of overcoming poor versatility, overcoming poor accuracy, and reducing operating network loss costs. Effect
Active Publication Date: 2022-06-28
CHINA THREE GORGES CORPORATION
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Problems solved by technology
[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of poor versatility and poor precision of the configuration scheme in the prior art, thereby providing a flexible interconnection device configuration method, device, electronic equipment and storage medium
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[0122] As an optional implementation manner of the present invention, the preset scene includes: a photovoltaic scene, a wind power scene, and a load scene;
[0123] The first computing module 101, such as Image 6 shown, including:
[0124] The power parameter determination module 201 is configured to determine the power parameters of multiple flexible interconnection devices according to the initial installation capacity; for details, refer to the relevant description of step S11 in the method embodiment of the present invention, which is not repeated here.
[0125] Scenario network loss calculation module 202, configured to calculate multiple groups of system network losses under the power parameters of each preset scenario according to the power parameters of multiple flexible interconnection devices; for details, refer to the relevant description of step S12 in the method embodiment of the present invention, here No longer.
[0126] The minimum network loss calculation ...
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The invention discloses a flexible interconnection device configuration method, device, electronic equipment and storage medium. The method includes: calculating a first minimum system network loss based on a preset scene; calculating a first comprehensive fee according to the first minimum system network loss; The minimum system network loss and comprehensive cost are iteratively calculated according to the corresponding installation capacity when the first comprehensive cost is the lowest, until the convergence condition is met, and the corresponding flexible interconnection device configuration scheme is obtained. The configuration method of the flexible interconnection device disclosed in the present invention can obtain the installation capacity and the installation position of the flexible interconnection device according to economic indicators by calculating the system network loss and then calculating the comprehensive cost. By calculating the network loss and comprehensive cost of the system multiple times, the optimal installation capacity and optimal installation position of the flexible interconnection device corresponding to the lowest comprehensive cost can be obtained, realizing the interconnection and mutual aid of multi-regional distribution networks, and effectively reducing the system cost The cost of operating network loss overcomes the defects of poor versatility and poor accuracy of configuration schemes in the prior art.
Description
technical field [0001] The invention relates to the technical field of AC and DC interconnection of power distribution networks, in particular to a configuration method, device, electronic device and storage medium of a flexible interconnection device. Background technique [0002] With the "dual carbon" goal and the goal of building a new power system with new energy as the main body, new energy has been developed on a large scale. At the same time, the widespread access of a large number of DC devices such as electric vehicles, energy storage and LED lighting in the distribution network has caused significant changes in the types, forms and quantities of loads in the distribution network. By connecting flexible interconnection devices, the construction of an AC-DC hybrid distribution network structure can more efficiently consume renewable energy and DC source loads while meeting the needs of AC loads, and at the same time give full play to the advantages of AC and DC dist...
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IPC IPC(8): G06Q10/04G06Q50/06
Inventor 张释中潘海宁尹立坤
Owner CHINA THREE GORGES CORPORATION