GB/T 5XXXX—201X 110(66)kV~220kV 智能变电站设计规范送审稿
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GB/T 5XXXX201X 110(66)kV~220kV 智能变电站设计规范送审稿
文本预览
UDC
中华人民共和国国家标准
P GB/T 5XXXX—201X
110(66)kV~220kV 智能变电站设计规范
Code for the design of 110(66)kV~220kV smart substation
(送审稿)
20 - - 发布 20 - - 实施
中 华 人 民 共 和 国 住 房 和 城 乡 建 设 部
中华人民共和国国家质量监督检验检疫总局 联合发布GB/T XXXX—201×
目次
1 总则 .......................................................................................................................................... 1
2 术语 .......................................................................................................................................... 2
3 站址选择和站区布置 ............................................................................................................... 4
3.1 站址选择 ................................................................................................................... 4
3.2 站区规划 ................................................................................................................... 4
3.3 总平面布置 ............................................................................................................... 4
3.4 竖向布置 ................................................................................................................... 4
3.5 管沟布置 ................................................................................................................... 4
3.6 道路 ........................................................................................................................... 5
3.7 场地处理 ................................................................................................................... 5
3.8 围墙和大门 ............................................................................................................... 5
4 电气一次 .................................................................................................................................. 6
4.1 电气主接线 ............................................................................................................... 6
4.2 主要设备选择 ........................................................................................................... 6
4.3 配电装置 ................................................................................................................... 7
4.4 无功补偿 ................................................................................................................... 7
4.5 过电压保护和接地 ................................................................................................... 7
4.6 站用电 ....................................................................................................................... 7
4.7 照明 ........................................................................................................................... 7
4.8 光、电缆选择及敷设 ............................................................................................... 7
5 二次部分电气二次 ................................................................................................................... 8
5.1 继电保护及安全自动装置 ....................................................................................... 8
5.2 调度自动化 ............................................................................................................... 8
5.3 通信 ........................................................................................................................... 9
5.4 智能变电站自动化系统 ........................................................................................... 9
5.5 直流及交流不停电电源系统 ................................................................................. 11
5.6 时间同步系统 ......................................................................................................... 11
5.7 辅助系统 ................................................................................................................. 11
5.8 二次设备组柜及布置 ............................................................................................. 11
5.9 互感器二次参数要求 ............................................................................................. 12
6 土建部分 ................................................................................................................................ 14
6.1 建、构筑物 ............................................................................................................. 14
6.2 采暖、通风和空气调节 ......................................................................................... 14
6.3 给水和排水 ............................................................................................................. 15
7 消防 ........................................................................................................................................ 16
7.1 一般规定 ................................................................................................................. 16
7.2 消防设施 ................................................................................................................. 16GB/T XXXX—201×
7.3 火灾探测及消防报警 ............................................................................................. 16
8 节能和环保............................................................................................................................. 17
8.1 一般规定 ................................................................................................................. 17
8.2 节能 ......................................................................................................................... 17
8.3 环保 ......................................................................................................................... 17
9 劳动安全和职业卫生 ............................................................................................................. 18
附录A 变电站一体化监控系统结构示意图 ............................................................................... 19
本规范用词说明 ............................................................................................................................ 20
引用标准目录 ................................................................................................................................ 21
条文说明 ........................................................................................................................................ 24GB/T XXXX—201×
CONTENTS
1 General provisions .................................................................................................................. 1
2 Terms ........................................................................................................................................ 2
3 Location selection& layout of the substation ........................................................................ 4
3.1 Selection of the substation location ........................................................................... 4
3.2 Plan of the substation ................................................................................................ 4
3.3 General layout ........................................................................................................... 4
3.4 Vertical arrangement ................................................................................................. 4
3.5 Trench layout............................................................................................................. 4
3.6 Road .......................................................................................................................... 5
3.7 Site treatment ............................................................................................................ 5
3.8 Fence and gate ........................................................................................................... 5
4 Primary electrical .................................................................................................................... 6
4.1 Electrical circuit connection ...................................................................................... 6
4.2 Main equipment selection ......................................................................................... 6
4.3 Switchgear ................................................................................................................. 7
4.4 Reactive power compensation ................................................................................... 7
4.5 Over-voltage protection & grounding ....................................................................... 7
4.6 AC station service ..................................................................................................... 7
4.7 Lighting ..................................................................................................................... 7
4.8 Selection & Laying of the cable ................................................................................ 7
5 Secondary electrical ................................................................................................................ 8
5.1 Relaying protection and automatic device ................................................................ 8
5.2 Dispatch automation .................................................................................................. 8
5.3 Communication ......................................................................................................... 9
5.4 Smart substation automation system ......................................................................... 9
5.5 DC power system and uninterruptable power system(UPS) .............................. 11
5.6 Time synchronization system .................................................................................. 11
5.7 Accessory system .................................................................................................... 11
5.8 Secondary equipment group tank&arrangement ..................................................... 11
5.9 Secondary parameter requirements of transformer ................................................. 12
6 Civil works ............................................................................................................................. 14
6.1 Buildings& structures .............................................................................................. 14
6.2 Heating, ventilation and air conditioning ................................................................ 14
6.3 Water supply and drainage ...................................................................................... 15
7 Fire protection ....................................................................................................................... 16
7.1 General requirements .............................................................................................. 16
7.2 Fire fighting facility ................................................................................................ 16
7.3 Fire detection and fire alarm ................................................................................... 16
8 Energy saving & environmental protection ........................................................................ 17
8.1 General requirements .............................................................................................. 17GB/T XXXX—201×
8.2 Energy saving .......................................................................................................... 17
8.3 Environmental protection ........................................................................................ 17
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