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A three-dimensional electromagnetic field translation scanning optical measurement system and electromagnetic field measurement method

An optical measurement system and technology of the measurement system, which are applied in the field of three-dimensional electromagnetic field translation scanning optical measurement system and electromagnetic field measurement, can solve the problems of inability to realize the magnetic field and electric field of tiny points, measurement, and inability to realize the reproduction of three-dimensional electromagnetic field.

Active Publication Date: 2017-10-10
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

[0003] The purpose of the present invention is to propose a three-dimensional electromagnetic field translation scanning optical measurement system and Electromagnetic field measurement method

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  • A three-dimensional electromagnetic field translation scanning optical measurement system and electromagnetic field measurement method
  • A three-dimensional electromagnetic field translation scanning optical measurement system and electromagnetic field measurement method
  • A three-dimensional electromagnetic field translation scanning optical measurement system and electromagnetic field measurement method

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Embodiment Construction

[0079] The present invention proposes a three-dimensional electromagnetic field translation scanning optical measurement system and an electromagnetic field measurement method. The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0080] figure 1 Shown is a structural diagram of the three-dimensional optical matrix channel magnetic field moving scanning measurement system, the three-dimensional optical matrix channel magnetic field moving scanning measurement system includes a zero magnetic field shielding cavity 24 with a cavity support seat 42, and a three-dimensional magnetic field matrix channel optical sensing unit 23 , three-dimensional movement and position data output platform 25, intelligent modulation matrix power light source 14, three-dimensional electromagnetic field optical information processing unit 15 and industrial control computer 35; intelligent modulation matrix power light source 1...

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Abstract

The invention discloses a three-dimensional electromagnetic field translation scanning optical measurement system and an electromagnetic field measurement method, which belong to the technical field of space electromagnetic field detection. The three-dimensional electromagnetic field translational scanning optical measurement system includes a three-dimensional optical matrix channel magnetic field mobile scanning measurement system, a three-dimensional optical single-channel magnetic field mobile scanning measurement system, and a three-dimensional optical matrix channel electric field mobile scanning measurement system; the method for measuring the electromagnetic field by the three-dimensional electromagnetic field translational scanning optical measurement system includes A method for measuring a magnetic field by a three-dimensional optical matrix channel magnetic field moving scanning measurement system and a method for measuring an electric field by a three-dimensional optical matrix channel electric field moving scanning measuring system. Using three-dimensional magneto-optical effect and three-dimensional electro-optic effect, it can simultaneously measure the spatial magnetic field and electric field in three dimensions, realize the three-dimensional reproduction of the spatial electromagnetic field, and can measure the magnetic field and electric field of tiny points.

Description

technical field [0001] The invention belongs to the technical field of space electromagnetic field detection, and in particular relates to a three-dimensional electromagnetic field translation scanning optical measurement system and an electromagnetic field measurement method. Background technique [0002] The safe production of the power system is related to the economic construction and national security of the country, and the production safety of the power system depends on the operation status of the electrical equipment. Through the three-dimensional mobile scanning of the electromagnetic field, the space electromagnetic field formed by the fault current and voltage of the electrical equipment can be detected, and the fault characteristic information of the electrical equipment can be obtained, so as to judge the fault location and fault type of the electrical equipment. In electrical equipment fault detection technology, accurate acquisition of space electromagnetic f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R29/08G01R33/032G01R29/12
Inventor 李岩松刘君
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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