A cleanliness evaluation method for smart distribution network

A smart distribution network, clean technology, applied in electrical digital data processing, instruments, calculations, etc., can solve the problems of not taking electromagnetic pollution and noise pollution into account, and not establishing a cleanliness evaluation model

Active Publication Date: 2016-06-08
HOHAI UNIV +4
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Problems solved by technology

[0004] The above-mentioned cleanliness research has preliminarily established a low-carbon index system for smart grids and smart distribution networks, but has not yet established a corresponding cleanliness evaluation model, especially without considering electromagnetic pollution and noise pollution

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  • A cleanliness evaluation method for smart distribution network
  • A cleanliness evaluation method for smart distribution network
  • A cleanliness evaluation method for smart distribution network

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[0034] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0035] Such as figure 1 Shown is the structure of an evaluation method for the cleanliness of a smart distribution network in the present invention, and the evaluation and analysis will be performed on the basis of the IEEE 69-node distribution network. The 69-node distribution network such as figure 2 As shown, clean power sources DG1-DG4 are connected at nodes 48, 6, 65 and 22, and an electric vehicle charging station is connected at node 16. And assume: the clean p...

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Abstract

The invention discloses a method for evaluating the cleanliness of an intelligent distribution network. Firstly, an energy-saving index is calculated to evaluate the fossil energy consumption reduced by adopting energy-saving measures in the distribution network. Calculate the gas emission reduction index according to the calculated energy-saving index; then calculate the electromagnetic pollution index and the noise pollution index. The invention makes the cleanliness evaluation of the intelligent distribution network more scientific and comprehensive by adding evaluation indexes of electromagnetic pollution and noise pollution in the cleanliness evaluation of the intelligent distribution network. This evaluation method correctly evaluates the cleanliness of the smart distribution network and helps to take measures to improve the cleanliness of the smart distribution network.

Description

technical field [0001] The invention relates to a method for evaluating the cleanliness of an intelligent distribution network, which belongs to the field of intelligent grids. Background technique [0002] Smart grid is the development trend of the future power grid, featuring safety, self-healing, compatibility, interaction, cleanliness, high efficiency, and high quality. Cleanliness is an inevitable requirement for smart grids to cope with challenges such as energy depletion and environmental degradation, and to achieve energy conservation and emission reduction. The smart distribution network is an important part of the smart grid. Improving the energy utilization efficiency of the power distribution link is conducive to the clean operation of the smart grid. The access to clean energy such as wind energy and solar energy, the rapid development of electric vehicles, user participation and interaction, and the wide application of energy storage devices enable smart distri...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00
Inventor 陈星莺余昆廖迎晨王平王晓晶陈楷李子韵徐石明
Owner HOHAI UNIV
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