ICS29.240 P62DB1331 DB1331/T048-2023 雄安新区10kV及以下配电网设施 配置技术规范 Technicalcodefortheconfigurationof10kVandbelowdistribution networkfacilitiesinXiong’anNewArea 2023-08-11发布 2023-08-15实施 河北雄安新区管理委员会改革发展局发布雄安新区地方标准 DB1331/T048-2023 DB1331/T048-2023 I目    次 前    言.....................................................................................................................................................III 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义及缩略语.........................................................................................................................................2 3.1术语和定义.............................................................................................................................................2 3.2缩略语.....................................................................................................................................................4 4基本要求.............................................................................................................................................................4 5网架结构.............................................................................................................................................................5 5.110kV网架结构.......................................................................................................................................5 5.2220/380V配电网结构............................................................................................................................6 6供电方案.............................................................................................................................................................6 6.1一般要求.................................................................................................................................................6 6.2供电电压.................................................................................................................................................6 6.3用户用电负荷确定.................................................................................................................................7 6.4变压器容量配置.....................................................................................................................................8 6.5供电电源点要求.....................................................................................................................................9 6.6用户接入方式.........................................................................................................................................9 6.7电源接入方式.......................................................................................................................................10 6.8自备应急电源配置...............................................................................................................................11 6.9无功补偿...............................................................................................................................................12 6.10配电自动化.........................................................................................................................................12 6.11电能计量.............................................................................................................................................12 6.12继电保护与安全自动装置.................................................................................................................13 6.13配电物联网.........................................................................................................................................14 6.14配电网通信............................................................................................................