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A grid-based monitoring and early warning system for remaining power supply capacity of distribution network

A capacity monitoring and early warning system technology, applied in the direction of AC network circuits, forecasting, electrical components, etc., can solve the problems of tight power pipelines, delayed development of distribution automation, unreasonable site layout, etc., to achieve the effect of reasonable deployment

Active Publication Date: 2022-02-08
SHENZHEN POWER SUPPLY BUREAU +1
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Problems solved by technology

[0002]With the development of urban technology, the improvement of urban management level and the further advancement of the concept of smart city, the disadvantages of the traditional distribution network planning model are gradually exposed, especially in the city center District distribution network planning has been difficult to meet the development requirements of modern urban power grids. The main manifestations are that the current site layout is not reasonable enough, the power pipeline is tight, the development of distribution automation is lagging behind, and the urban ecological environment is not compatible.

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  • A grid-based monitoring and early warning system for remaining power supply capacity of distribution network
  • A grid-based monitoring and early warning system for remaining power supply capacity of distribution network
  • A grid-based monitoring and early warning system for remaining power supply capacity of distribution network

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Embodiment Construction

[0033] The present invention is further described in conjunction with the following examples.

[0034] figure 1 It shows a grid-based monitoring and early warning system for the remaining power supply capacity of the distribution network. The monitoring and early warning system for the remaining power supply capacity of the distribution network includes: a grid division module 1, a power consumption information collection module 2, and a line load calculation module 3. Power supply capacity estimation module 4, early warning module 5 and visual display module 6.

[0035] The grid division module 1 is used to divide the distribution network into a plurality of power supply grids, wherein each power supply grid includes multiple 10kV power supply lines and multiple backup lines, wherein the power supply lines satisfy N- 1 principle;

[0036] The power consumption information collection module 2 is used to collect power consumption information of each power supply grid; wherein...

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Abstract

The present invention provides a grid-based monitoring and early warning system for the remaining power supply capacity of distribution networks. The monitoring system for remaining power supply capacity of distribution networks includes: Capacity estimation module and early warning module. The purpose of the present invention is to provide a grid-based monitoring and early warning system for the remaining power supply capacity of the distribution network, through which the entire distribution network is gridded, and the remaining power supply capacity of each power supply grid is estimated, thereby It can maximize the load transmission capacity of the distribution network. From the perspective of planning, it can more reasonably allocate the power supply capacity of the distribution network according to the system.

Description

technical field [0001] The invention relates to the technical field of distribution network monitoring and early warning, in particular to a grid-based monitoring and early warning system for remaining power supply capacity of a distribution network. Background technique [0002] With the development of urban technology, the improvement of urban management level and the further advancement of the concept of smart city, the disadvantages of the traditional distribution network planning model are gradually exposed, especially the distribution network planning in the urban center area has been difficult to meet the development requirements of modern urban power grids. The main manifestations are that the current site layout is not reasonable enough, the power pipeline is tight, the development of power distribution automation is lagging behind, and the urban ecological environment is not compatible. Urban distribution network planning has entered the stage of informatization, g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06H02J3/00
CPCG06Q10/04G06Q10/0635G06Q10/06313G06Q10/06312G06Q50/06H02J3/00
Inventor 尚龙龙李健邓世聪胡冉慈海阳浩田松林周海
Owner SHENZHEN POWER SUPPLY BUREAU
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