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A method for improving the carrying capacity of distributed generation in distribution network

A technology of distributed power generation and carrying capacity, applied in the field of distribution network

Active Publication Date: 2021-12-03
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to propose a method for improving the carrying capacity of distributed power generation in the distribution network, so as to solve the problem of location distribution and capacity planning of distributed generating sets in the distribution network, and maximize the carrying capacity of the distributed power generation network

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  • A method for improving the carrying capacity of distributed generation in distribution network
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  • A method for improving the carrying capacity of distributed generation in distribution network

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Embodiment Construction

[0044] Next, the technical solutions in the embodiments of the present invention will be described in conjunction with the drawings in the embodiment of the present invention, and it is clear that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative labor are in the range of the present invention.

[0045]Here, it is also important to be blurred in order to avoid unnecessary details, only the structure is closely related to the plan according to the invention, and the relationship with the present invention is omitted Other details.

[0046] like figure 1 As shown, the embodiment of the present invention proposes a method for improving distributed power generation carrying capacity of distribution network, figure 2 For the power distribution network nodes, figure 2 There are 7 nodes, se...

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Abstract

The invention discloses a method for improving the carrying capacity of distributed power generation of a distribution network. The improved particle swarm algorithm is used to optimize the distributed power generation network of the distribution network, and the current limit, voltage limit and load limit of different line sections are used. Etc., rationally arrange the location of distributed generator sets, reasonably allocate the capacity of distributed generator sets in different locations, and improve the load capacity of the distributed generation network of the distribution network.

Description

Technical field [0001] The present invention belongs to the technical field of distribution network, and more particularly to a method for improving distributed power generation carrying capacity of distribution mesh. Background technique [0002] Distributed power generation technologies (including photovoltaic and wind power generation, etc.) have a rise in penetration to the distribution network. This development trend has led to several system operation issues, including voltage violations and system equipment overload. In this case, it is especially important to enhance the load capacity of the distributed power generation network. In order to improve the carrying capacity of the distributed power generation network, the capacity of the distributed generator set is reasonable, and the location reasonable distribution is an effective method. The planning of the distribution network should take into account the location of the given generator set, and then combine the capacity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/46H02J3/38
CPCH02J3/381H02J3/46
Inventor 王廷凰
Owner SHENZHEN POWER SUPPLY BUREAU
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