Method for detecting conducted susceptibility
A detection method and sensitivity technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of high cost, time-consuming and labor-intensive, and achieve the effect of complete assessment
Active Publication Date: 2011-01-05
BEIHANG UNIV
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Problems solved by technology
The traditional limit value level is obtained through a large number of simulations and tests, and after long-term data statistics, which is time-consuming, labor-intensive, and costly
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The invention discloses a method for detecting conducted susceptibility, which comprises the following steps: firstly, a conducted susceptibility testing principle model is established; secondly, an uThe invention discloses a method for detecting conducted susceptibility, which comprises the following steps: firstly, a conducted susceptibility testing principle model is established; secondly, an ultimate value curve is established; and thirdly, a sensitivity test is carried out by applying the ultimate value curve established in the second step. The invention can completely and accurately checltimate value curve is established; and thirdly, a sensitivity test is carried out by applying the ultimate value curve established in the second step. The invention can completely and accurately check a system level conducted sensitivity testing result, and can obtain the ultimate value curve and a sensitivity ultimate value electrical level, therefore, a system level conducted sensitivity test hk a system level conducted sensitivity testing result, and can obtain the ultimate value curve and a sensitivity ultimate value electrical level, therefore, a system level conducted sensitivity test has an accurate testing basis and a testing standard, and the system level test check is more complete and accurate.as an accurate testing basis and a testing standard, and the system level test check is more complete and accurate.
Description
A kind of conduction sensitivity detection method technical field The invention relates to the field of electromagnetic compatibility testing, in particular to a conduction sensitivity detection method. Background technique Any electrical, electronic equipment and subsystems will inevitably feed back electromagnetic energy to the power line when they are working, and at the same time leak and radiate electromagnetic energy from the casing, interconnection lines, antenna feeders, etc. to the space. These intentional and unintentional electromagnetic energies constitute the electromagnetic environment at a certain time and place, and the complex and harsh electromagnetic environment is a potential source of interference for the site equipment. Equipment-level electromagnetic emission and sensitivity measurement is a means to evaluate the EMC level of equipment, and it is also the basis for taking EMI measures. EMC testing can be summarized into 4 categories: radiated emissi...
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IPC IPC(8): G01R31/00
Inventor 戴飞苏东林李益民谢树果
Owner BEIHANG UNIV