A method and system for measuring three-dimensional distribution of high voltage electric field

A three-dimensional distribution, high-voltage electric field technology, applied in the direction of electrostatic field measurement, etc., to achieve the effect of ensuring portability and ease of use, comprehensive protection, and improving effective coverage

Active Publication Date: 2022-06-07
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Application Information

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Problems solved by technology

[0005] The invention provides a method and system for measuring the three-dimensional distribution of high-voltage electric field, so as to solve the problem of detection blind area in existing detection equipment

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  • A method and system for measuring three-dimensional distribution of high voltage electric field
  • A method and system for measuring three-dimensional distribution of high voltage electric field
  • A method and system for measuring three-dimensional distribution of high voltage electric field

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Embodiment Construction

[0026] Please refer to the attached figure 1 , with figure 1 A schematic flowchart of the method for measuring the three-dimensional distribution of a high-voltage electric field provided by an embodiment of the present application is shown. attached by figure 1 It can be seen that the method for measuring the three-dimensional distribution of the high-voltage electric field provided by the embodiment of the present application includes:

[0027] S01: Determine the angle vector offset value between the current position and the original calibration position according to the attitude sensor in the electric field measurement device; wherein, the original calibration position is the position when the measurement system is placed horizontally and the central axis points to the true north direction.

[0028] Before using the measurement system provided in the embodiment of the present application to measure the three-dimensional distribution of the high-voltage electric field, set...

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Abstract

The invention provides a method and system for measuring the three-dimensional distribution of high-voltage electric field. In the system, the attitude sensor detects in real time the angle vector offset value of the current position of the installation body relative to the original calibration position, and the electric field sensor measures the current position and the current angle vector offset. The value of the electric field intensity under the value can realize the matching and calculation of the electric field intensity distribution information relative to the original calibration position of the detection system, and finally complete the measurement of the three-dimensional distribution information of the high voltage electric field. The detection system and method improve the effective coverage of the electric field detection without increasing the number of electric field sensors, guarantee its portability and ease of use, and provide more comprehensive protection for detection personnel. In the detection system provided by the present application, the setting of the freely rotatable pan-tilt makes the electric field measurement device have no detection blind area, and furthermore, there is no problem of false alarm or missed alarm caused by the detection blind area.

Description

technical field [0001] The invention relates to the technical field of high-voltage electric fields, in particular to a method and system for measuring the three-dimensional distribution of high-voltage electric fields. Background technique [0002] With the development of science and technology, electricity powered by electric energy has become one of the necessary foundations to ensure people's normal life and promote social progress. In order to improve the efficiency and distance of power transmission, high-voltage or ultra-high-voltage power transmission is generally used to achieve long-distance power transmission, and the maximum transmission voltage has even exceeded 1000kV. Due to the continuous increase of the transmission voltage, a little carelessness in the maintenance and maintenance of the equipment in the process of live operation will lead to serious personal safety accidents. Based on this, according to the different voltage levels, the corresponding live ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R29/14
CPCG01R29/14
Inventor 唐立军杨家全周年荣张林山李浩涛杨洋冯勇严玉廷李孟阳罗恩博梁俊宇袁兴宇李响何婕栾思平
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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