GB/T 7349-2002
ActiveMethods of measur ement of radio interference from high voltage overhead power transmission line and substation
高压架空送电线、变电站无线电干扰测量方法
📋 Scope / 适用范围 ai_extracted
本标准规定r测量高压架空送电线、变电站产生的无线电干扰的方法。 本标准适用于电压等级为500 kV 及以下正常运行的高压架空送电线、变电站、频率范围为 (0. 15 30) MHz的无线电干扰测量。
📝 Foreword / 前言 ai_extracted
本标准是在GB/T 7349-1987的基础上修订而成的，同时增加了直流送电线、换流站无线电干扰 的测量方法。 本标准的附录A和附录B为标准的附录，附录C为提示的附录。 本标准自实施之日起同时代替GB/T 7349-19870 本标准由中华人民共和国国家电力公司提出。 本标准由全国电力线、高压设备和电力牵引系统的无线电干扰标准化分技术委员会归口。 本标准负责起草单位:国家电力公司武汉高压研究所。 本标准主要起草人:邹雄、万保权、蒋虹、郎维川、张广州、王勤。 中华人民共和国国家标准 高压架空送电线、变电站 GB/T 7349-2002 无线电干扰测t方法 代替GB/T 7349-1987 Methods of measurement of radio interference from high voltage overhead power transmission line and substation
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Content extracted by AI. Not officially verified.