Electrical equipment radiation electromagnetic-compatibility optimization method based on exposure limit of living quarter
An electromagnetic compatibility and living area technology, applied in data processing applications, forecasting, calculations, etc., can solve problems such as a large number of electrical appliances, no radiated electromagnetic compatibility balance standards, and inability to evaluate and analyze electromagnetic compatibility problems, so as to improve Effects of Sex and Effectiveness
Active Publication Date: 2013-04-10
BEIHANG UNIV
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Problems solved by technology
[0003] During the design and production process of a single electrical product, the radiation hazard of the product within a certain space will be evaluated, but the existing means cannot evaluate and analyze the electromagnetic compatibility problems caused by different models and different manufacturers of electrical products in the same space
There are limited effective and real-time control methods for the radiation electromagnetic compatibility of electrical products in the living area, an
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[0177] It is assumed that five electrical appliances will affect the radiation safety of personnel in the living area, and the radiation intensity values of the five electrical appliances in the living room, bedroom and kitchen are obtained by using test methods. The results are shown in the following table:
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The invention discloses an electrical equipment radiation electromagnetic-compatibility optimization method based on the exposure limit of a living quarter. Depending on the measurement of the radiation intensity of the shortwave frequency range of electrical equipment in the different areas of the living quarter, the method combines a military standard limit, adopts a weighting matrix strategy to calculate the degree of balance of electromagnetic compatibility of radiation of the shortwave frequency range in the living quarter, adopts a simplex method strategy to complete data processing of the degree of balance of electromagnetic compatibility of radiation of the shortwave frequency range in the living quarter, forms the optimization of an adjustment scheme of the electromagnetic compatibility of radiation of the shortwave frequency range in the living quarter, and solves the problems that the electromagnetic compatibility of radiation of the shortwave frequency range in the living quarter cannot be accurately forecasted and a best optimization scheme cannot be presented due to the strong coupling relationship of radiation between electrical equipment. Considering the military standard exposure limit requirement of activity areas of people in living quater, the method carries out the data processing aiming at the degree of balance of electromagnetic compatibility of radiation in the living quarter. Thus, the pertinence and the effectiveness of optimizing the balanced state of the electromagnetic compatibility of radiation of the shortwave frequency range in the living quarter are increased.
Description
technical field [0001] The invention relates to a method for optimizing the electromagnetic compatibility of electric appliance radiation based on exposure limits in living areas, and belongs to the field of electromagnetic compatibility design. Background technique [0002] In the living space where multiple electrical appliances work together, the electromagnetic radiation generated by a certain electrical appliance will cause harm to the safety of people in the living space. With the increasing densification of electrical appliances in the living space, the requirements for electromagnetic compatibility in the living space have been widely concerned by people. [0003] During the design and production process of a single electrical product, the radiation hazard of the product within a certain space will be evaluated, but the existing means cannot evaluate and analyze the electromagnetic compatibility problems caused by different models and different manufacturers of elect...
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Inventor 贾云峰胡修魏嘉利吴亮马超马新超苏东林
Owner BEIHANG UNIV
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