GB 18655—2002中车载零部件发射测量中骚扰限值的选择方法
The Selecting Method of Disturbance Limits of the Disturbance
Measurement of Vehicle Component about GB 18655—2002
摘要 通过实际的两个测试案例,分析讨论了在运用GB18655-2002对车载零部件进行发射测试时,选用适当的骚扰限值的方法。认为以标准中的辐射/传导骚扰的符合性判断流程图为主,宽带骚扰举例及窄带骚扰源的定义为辅,综合考虑,才能选择出适当的骚扰限值,得到正确的测试结果。
关键词 GB 18655—2002; 车载零部件; 窄带骚扰限值 ;宽带骚扰限值
Abstract By using two practical testing examples, this paper analyzes the selection
method of disturbance limits during the disturbance measurement for vehicle
component while applying standard GB 18655—2002. It should use the method of
determination of conformance of radiated/conducted disturbance primarily while
applying the example of broadband disturbance sources and the definition of
narrowband sources as auxiliary. Thus, the proper disturbance limits can be chosen so
as to obtain the right measurement results. It uses the correlative standard as
reference and is helpful for the practical testing work.
Keyword GB 18655—2002;vehicle component;narrowband disturbance limits;
broadband disturbance limits
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