GB/T 2900.57-2002电工术语　发电、输电及配电　运行.pdf

ICS 01.040.29 x 04 荡日 中 华 人 民 共 和 国 国 家 标 准 GB/T 2900.57-2002 eqv IEC 60050(604):1987 电 工 术 语 发电、输电及配电 运行 Electrotechnical terminology- Generation, transmission and distribution of electricity-Operation 2002一08一05发布 2003一01一01实施 中 华 人 民 共 和 国 发 布 国家质量监督检验检疫总局 GB/T 2900. 57-2002 目 次 前言 ···························································································。。·。·············…… m 1 范围 ·······································。······································································…… 1 2 运行术语 ······································································································……1 2.1 供电质量 ·········。··························································································…… 1 2.2 故障 ········································································。····。···························…… 3 2.3过电压和绝缘配合················。·································································……6 2.4 安全 ·····························································。··········································…… 9 2.5通信系统中的电磁干扰和噪声······，’··，.“··，’··········，.··，’，’······，···，····…… n 附录A(提示的附录)中文索引················································。··············.·..·..·.……。·12 附录B(提示的附录)英文索引 ···················································，.·······················……巧 GB/T 2900.57-2002 前 言 本标准等效采用IEC 60050(604):1987，在技术内容上与该国际标准等效。 本标准属发电、输电及配电系列术语国家标准，该系列由下列五个标准组成: GB/T 2900.50-1998 《电工术语 发电、输电及配电 通用术语》 GB/T 2900.52-2000 《电工术语 发电、输电及配电 发电》