Detection method of gis gas component concentration based on artificial intelligence
A technology of gas concentration and gas composition, applied in the field of artificial intelligence, can solve problems such as low gas concentration accuracy, and achieve the effect of improving gas concentration detection accuracy and avoiding gas concentration detection errors.
Active Publication Date: 2022-04-15
STATE GRID HUBEI ELECTRIC POWER CO LTD MAINTENANCE CO +1
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[0003] At present, the commonly used gas detection method is to use gas sensors for gas identification and detection, but only gas sensors are used to detect gases. When there are other gases in the components, it will have a greater impact on the gas concentration detected by the gas sensor. The accuracy of the gas concentration detected by the gas sensor is low
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[0033] In order to further explain the technical means and effects that the present invention takes to achieve the intended invention purpose, below in conjunction with the accompanying drawings and preferred embodiments, the GIS gas component concentration detection method based on artificial intelligence proposed according to the present invention, its specific implementation Mode, structure, feature and effect thereof are described in detail as follows. In the following description, different "one embodiment" or "another embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention.
[0035] The embodiment of the present invention provides a specific i...
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The invention relates to the technical field of artificial intelligence, in particular to an artificial intelligence-based GIS gas component concentration detection method. The method uses the gas concentration sensor to collect the gas concentration in the gas collection unit to obtain the gas concentration sequence; assigns the concentration weight of the unknown point by the distance between the gas concentration sensor and the unknown point in the gas collection unit, calculates the gas concentration sequence at the unknown point, and constructs the gas concentration sequence. concentration matrix. Obtain the cumulative deviation sequence of the gas concentration sequence and the Hurst exponent corresponding to the cumulative deviation sequence to obtain the fluctuation trend value; calculate the envelope area of the curve corresponding to the cumulative deviation sequence to obtain the envelope area matrix and the fluctuation trend matrix; A matrix is input into the gas concentration prediction network to obtain the predicted gas concentration. In the embodiment of the present invention, the collected gas concentration is input into the gas concentration prediction network to obtain the predicted gas concentration, thereby achieving the purpose of avoiding gas cross-interference and improving the accuracy of gas concentration detection.
Description
technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to an artificial intelligence-based GIS gas component concentration detection method. Background technique [0002] In high-voltage or ultra-high-voltage power transmission and transformation equipment, inherent gas is usually used as insulating material and arc extinguishing medium. During normal operation of the device, the inherent gas is stable. If the high-voltage power transmission and transformation equipment is in a discharge state for a long time, the inherent gas will no longer be stable and will decompose. By detecting the content of each gas in the inherent gas decomposition products, the operating status and potential faults of power transmission and transformation equipment can be judged. [0003] At present, the commonly used gas detection method is to use gas sensors for gas identification and detection, but only gas sensors are used to detect gases...
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IPC IPC(8): G01N33/00G06F17/16G06N3/04G06N3/08
CPCG01N33/0062G06F17/16G06N3/08G06N3/045G01N33/0068
Inventor 程绳董晓虎罗浪杨丰帆林磊陈启明雷圣琴王薇时伟君周建刘志鹏赵威
Owner STATE GRID HUBEI ELECTRIC POWER CO LTD MAINTENANCE CO