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Method and system for analyzing correlation between ground total electric field and air particle particle-size spectrum

A technology of synthetic electric field and particle size spectrum, which is applied in the field of high-voltage direct current transmission, and can solve problems such as audible noise, synthetic electric field, radio interference, and corona current generation

Active Publication Date: 2017-06-30
CHINA ELECTRIC POWER RES INST +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] When high-voltage direct current transmission lines transmit electric energy, corona current, radio interference, audible noise and synthetic electric field will inevitably be generated due to conductor discharge, resulting in power loss and other environmental problems

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  • Method and system for analyzing correlation between ground total electric field and air particle particle-size spectrum
  • Method and system for analyzing correlation between ground total electric field and air particle particle-size spectrum
  • Method and system for analyzing correlation between ground total electric field and air particle particle-size spectrum

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Embodiment Construction

[0074] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0075] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention discloses a method and system for analyzing correlation between a ground total electric field and an air particle particle-size spectrum. The method is characterized by comprising the steps of obtaining ground total electric field data and air particle particle-size spectrum data respectively, and conducting standardization processing on the ground total electric field data and the air particle particle-size spectrum data respectively; conducting decorrelation processing on the ground total electric field data and the air particle particle-size spectrum data respectively; conducting canonical correlation analysis on the ground total electric field data and the air particle particle-size spectrum data which are subjected to decorrelation processing respectively to obtain a canonical correlation coefficient of the ground total electric field data and a canonical correlation coefficient of the air particle particle-size spectrum data; analyzing the canonical correlation coefficient of the ground total electric field data and the canonical correlation coefficient of the air particle particle-size spectrum data respectively, and judging the relevance between the ground total electric field data and the air particle particle-size spectrum data.

Description

technical field [0001] The present invention relates to the technical field of high-voltage direct current transmission, and more specifically, relates to a method and system for analyzing the correlation between ground synthetic electric field and particle size spectrum of airborne particles. Background technique [0002] With the continuous and rapid development of my country's economy, the demand for energy, especially the demand for power resources, continues to grow. However, my country's power resources are generally more in the west than in the east, more in the north and less in the south, and have the characteristics of unbalanced distribution and demand. Therefore, in order to realize the optimal allocation of power resources, my country takes "power transmission from west to east, mutual supply between north and south, and national networking" as the strategic goal of power grid development. This means that large-scale, long-distance, and high-efficiency power tr...

Claims

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Application Information

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IPC IPC(8): G06F17/15G06F17/16
CPCG06F17/15G06F17/16
Inventor 鞠勇谢莉王秋生谷晓岚袁海文赵录兴陆家榆杨晓洪
Owner CHINA ELECTRIC POWER RES INST
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