GBT2900.50-1998-电工术语发电、输电及配电通用术语.pdf

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1、Ics01-040-29K04中华人民共和国国家标准Gs/T2900.50-1998neqIEC50(601):1985电工术语发电、输电及配电通用术语ElectrotechnicalterminologyGeneration，transmissionanddistributionofelectricity-General1998一08一13发布1999一06一01实施国家质量技术监督局发布cB/T2900.50-1998目次前言························································，·

2、···，·······.·······⋯⋯“·······.⋯⋯”.·⋯IIEC前言···········..................................................................................................pIEC引言···················································································.····.·····⋯⋯II范围··················

3、·······························，························.····.····.·.·····..··.·⋯.⋯12通用术语·..............................................................................................................12.1基本术语·····”··········，.·················。····························⋯⋯’

4、.············.··⋯⋯I2.2系统结构·································································。····.···.····.·····.··⋯⋯22.3设备·········································································，.······.···.··⋯⋯”··⋯⋯42.4高压直流系统................................................

5、.....................................................5附录A(提示的附录)中文索引·.....................................................‘二’·’二’二’·‘二’二‘·‘’‘’.’6附录B(提示的附录)英文索弓卜···················“·······························⋯⋯’二‘二’二’·’二“·7GB/T2900.50-1998前言本标准是根据国际电工委员会(IEC)出版物50(601):19

6、85《发电、输电及配电通用术语》,TC1/1627/FDIS:IEC50(601)的第一号修改文件及TC1/1655/FDIS(IEC50-195-Edl)(接地和电击防护》中对IEC50(601)修改的部分内容制定的，在技术内容上与上述标准和文件等效，但在具体术语的采纳上作了必要的变动:-IEC/TCl/1627/FDIS文件在IEC50(601)的基础上增加了7条术语，该文件已经各国家委员会投票通过(见TCl/1648/RVD号文件)。这7条术语中除“bulkpowersystem一主电力系统”我国不用外，其余六条“circuit(inel

7、ectricpowersystem)一(电力系统的)电路、linetap一分接点、linesection-线路段、linesegment一线路分隔段、interchangepoint一交接点、deliverypoint一供电点”均为本标准采纳，其技术内容与该文件等效。—TCl/1655/FDIS是IEC50(195)正式出版前的最后一个草案文件且已投票通过，该文件对IEC50(601)中的12条术语(包括定义)作了修改:601-01-29:phasetophasevoltage,linetolinevolt-age(USA)，195-05-01

8、:line-to-linevoltage,phase-to-phasevoltage(deprecated);601-01-30:phasetoneu