A construction method of a high-load-density power grid and a related device

A construction method and high-load technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as unscientific and reasonable grid planning, achieve the goal of reducing short-circuit current levels, improving stability levels, and reducing safety risks Effect

Active Publication Date: 2019-05-07
GUANGDONG POWER GRID CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of this application is to provide a construction method, construction system, computer-readable storage medium and terminal of a high-load-density power grid, which solves the problem of power grid planning in the prior art unscientific question

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  • A construction method of a high-load-density power grid and a related device
  • A construction method of a high-load-density power grid and a related device
  • A construction method of a high-load-density power grid and a related device

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Embodiment Construction

[0040] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] Please refer to figure 1 , figure 1 It is a flow chart of a construction method for a high-load density power grid provided in the embodiment of the present application. The high-load density power grid includes a load center and several partitions. Busbars are arranged around the load center, and each partition passes through the The busbars...

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Abstract

The invention provides a construction method of a high-load-density power grid. Partitioned isolation is realized in a load center area, the short-circuit current level of a station dense area is obviously reduced; Meanwhile, buses and channels are constructed on the periphery to contact with the partitions, so that the partitions still have high electric power mutual agent capability and can flexibly adapt to the change and development of power supplies and loads, and a good effect on improving the stability level of a power grid after partitioning is achieved. Power profit and loss in different planning scenes are measured and calculated based on power grid data, power supply requirements such as contact channel requirements and power transmission capacity requirements are determined, the optimal power grid framework is determined by integrating the profit and loss and the power supply requirements, and scientific, reasonable and safe development of a power grid is guaranteed. The invention further provides a construction system of the high-load-density power grid, a computer readable storage medium and a terminal which have the above beneficial effects.

Description

technical field [0001] The present application relates to the field of electric power allocation, and in particular to a method for constructing a high-load-density power grid and related devices. Background technique [0002] Power grids with high load density often belong to the load receiving end. The social economy within the power supply range is developed, and the scale of power consumption is large. However, due to the lack of local power sources, a large amount of power needs to be imported from the outside. In order to meet the demand for power supply, a large number of substations and transmission lines have been built in high-load-density power grids. With the increase in scale, problems such as short-circuit current exceeding the standard and load center power flow crossing have appeared, making it difficult to control the power grid and the risk of power outages has become increasingly prominent. In order to ensure the scientific, reasonable and safe development...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q10/06G06Q50/06
CPCY04S10/50
Inventor 杨燕林勇徐蔚金楚李作红张蓓黄伟杰彭勃
Owner GUANGDONG POWER GRID CO LTD
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