GSO CISPR TR 18-2:2021由GSO 发布于 2021-07-01。
GSO CISPR TR 18-2:2021在国际标准分类中归属于: 33.100.01 电磁兼容性综合。
GSO CISPR TR 18-2:2021 架空电力线和高压设备的无线电干扰特性 第2部分:测量方法和确定限值的程序的最新版本是哪一版?
最新版本是 GSO CISPR TR 18-2:2021 。
CISPR 18-2:2010(E), which is a technical report, applies to radio noise from overhead power lines and high-voltage equipment which may cause interference to radio reception. The frequency range covered is 0,15 MHz to 300 MHz. A general procedure for establishing the limits of the radio noise field from the power lines and equipment is recommended, together with typical values as examples, and methods of measurement. The clause on limits concentrates on the low frequency and medium frequency bands and it is only in these bands where ample evidence, based on established practice, is available. No examples of limits to protect radio reception in the frequency band 30 MHz to 300 MHz have been given, as measuring methods and certain other aspects of the problems in this band have not yet been fully resolved. Site measurements and service experience have shown that levels of noise from power lines at frequencies higher than 300 MHz are so low that interference is unlikely to be caused to television reception. The values of limits given as examples are calculated to provide a reasonable degree of protection to the reception of broadcasting at the boundary of the recognized service areas of the appropriate transmitters in the radio frequency bands used for a.m. broadcasting, in the least favourable conditions likely to be generally encountered. These limits are intended to provide guidance at the planning stage of the line and national standards or other specifications against which the performance of the line may be checked after construction and during its useful life. The measuring apparatus and methods used for checking compliance with limits should comply with the respective CISPR specifications, as e.g. the basic standards series CISPR 16. This second edition cancels and replaces the first edition published in 1986. It is a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - while the first edition of CISPR 18-2 only considered the direct distance D0 for the establishment of standard profiles for the lateral radio noise field emanating from HV overhead power lines, - this second edition now also allows for use of the lateral distance y0 for these purposes. This way it allows for conduction of on-site measurements and simplified recording and use of measurement data obtained at lateral distances y slant to the pathway of modern HV and UHV overhead power line constructions with tall suspension towers.
高压交流架空送电线无线电干扰限值产品类CISPR 1847GB/T 15708 1995交流电气化铁道电力机车远行产生的无线电辐射干扰测量方法产品类48GB/T 15709 1995交流电气化铁道接触网无线电辐射干扰测量方法产品类49GB 15734 1995电子调光设备无线电骚扰特性限值及测量方法产品类50GB 17743 1999荧光灯和照明装置无线电骚扰特性的测量方法和限值产品类CISPR 15...
-1996工业、科学和医疗(ISM)射频设备电磁骚扰特性的测量方法和限值CISPRII(90)GB4343-1995家用和类似用途电动、电热器具、电动工具以及类似电器无线电干扰特性测量方法和允许值CISPR14(93) GB4343.2-1999 电磁兼容 家用电器、电动工具和类似器具的要求 第2部分:抗扰度-产品类标准 CISPR14-2:1997 GB/T6113-1995无线电干扰和抗扰度测量设备规范...
家用电器、电动工具、和类似器具的要求 第2部分抗扰度 CISPR15 GB/T 17743 电气照明和类似设备的无线电骚扰特性的限值和测量方法 CISPR16 GB/T 6113.1 无线电骚扰和抗扰度测量设备规范 GB/T 6113.2 无线电骚扰和抗扰度测量方法 CISPR 20...
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