DLT 5218-2005 220kV~500kV变电所设计技术规程

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1、ICS27.100P62备案号:J430-2005OL中华人民共和国电力行业标准DL/T5218一2005代替SDJ2一1988220kV-500kV变电所设计技术规程Technicalcodefordesigning220kV-500kVsubstation2005-02-14发布2005-06-01实施中华人民共和国国家发展和改革委员会发布DL/T5218一2005目次前言···‘·····，·，··································一N1范围·····，··，··································........12规范性引用文

2、件···，······························⋯⋯‘..⋯...23总则···········，···⋯⋯，一，..······价·⋯⋯54术语和定义··········，··，··················.·.··.···⋯...65所址选择·····························，··，·一，·，··一76所区规划与总布置····‘·······.........⋯...96.1所区规划··················⋯⋯，，一，...........96.2建筑物及构筑物的布置··价···················，····⋯⋯

3、106.3竖向布置································..............136.4管沟布置·价·····················，二，-136.5道路··························，·............146.6其他，······，····，···············‘·⋯.........157电气部分··，··············‘···········⋯⋯167.1电气主接线···················.·.··.············‘···‘二167.2主变压器···············

4、·········，··..............187.3屋内外配电装置···，·，····，···.····.··.·····，·····......................197.4无功补偿装置················，··，····，···.··.··.·‘...........207.5所用电·················价··········，··..............207.6直流系统·························，.，二207.7主控制室和继电器室布置·············价·········，··，··⋯217.8监控和二次

5、接线···············，··......217，电测量仪表装置······‘······‘········..........217.10继电保护··，··，··············价·············⋯⋯22I标准分享网www.bzfxw.com免费下载DL/T5218一20057.11调度自动化··.·.·······‘··‘·················‘·⋯227.12通信·················，·······价····，·‘····，···........227.13过电压保护和接地.···················.....227.14

6、电气照明.·，·······.·············.············.⋯...237.15辅助设施·····.········.············‘···二257.16电缆选择与敷设.····························，一268土建部分·······.···.·.····，···.··.‘·············.......278.1一般规定···，·······.·······················⋯...278.2荷载··················‘·····，········一308.3建筑物····‘·‘··········

7、.·······.······一348.4架构及其他构筑物·.········，··············‘···.......378.5采暖、通风和空气调节····················，·······⋯⋯398.6生活给水和废水排放················，·····一419消防.·········，··.·······，······，·······‘一4210环境保护··