T/CPSS 1003-2019
交流输入电压暂降与短时中断的低压直流型补偿装置技术规范
Technical specification for low-voltage DC compensator on voltage dips and short interruptions of AC input
2019-07-31 发布
2019-08-01 实施
目 次
前言 ................................................................................1
1 范围 .............................................................................. 1
2 规范性引用文件 .................................................................... 1
3 术语和定义 ........................................................................ 1
4 补偿装置组成 ...................................................................... 3
5 通用要求 .......................................................................... 4
5.1 使用环境条件要求............................................................... 4
5.2 电气输入条件................................................................... 4
5.3 外观与结构..................................................................... 4
5.4 防护与接地..................................................................... 5
5.5 电气间隙与爬电距离............................................................. 5
5.6 补偿装置可靠性设计要求......................................................... 5
5.7 补偿装置性能要求............................................................... 6
5.8 电磁兼容性..................................................................... 7
6 其它功能要求 ...................................................................... 7
6.1 保护要求....................................................................... 7
6.2 补偿装置监测及控制功能......................................................... 8
7 试验方法 .......................................................................... 8
7.1 试验条件....................................................................... 8
7.2 外观与结构检查................................................................. 8
7.3 安全与接地检验................................................................. 8
7.4 电气间隙与爬电距离检验......................................................... 8
7.5 介电强度试验................................................................... 8
7.6 功能试验...................................................................... 10
8 检验规则 ......................................................................... 11
8.1 试验分类...................................................................... 11
8.2 试验项目...................................................................... 12
9 标志、包装、运输、贮存 ........................................................... 13
9.1 铭牌标志...................................................................... 13
9.2 包装.......................................................................... 13
9.3 运输.......................................................................... 13
9.4 贮存.......................................................................... 13
附录 A（资料性附录） 补偿装置原理及典型拓扑 ........................................ 14
附录 B（资料性附录） 补偿装置的应用 ................................................ 15
附录 C（资料性附录） 导线颜色的相关规定 ............................................ 18
图 1 响应时间定义··········································································································3
图 2 补偿装置组成示意图·································································································4
图 3 试验电压曲线··········································································································9
图 4 试验电路·············································································································· 10
图 A.1 补偿装置工作原理示意图 ····················································································· 14
图 A.2 有 boost 电路型补偿装置示意图············································································· 14
图 A.3 无 boost 电路型补偿装置示意图············································································· 14
图 B.1 不同类型设备对电压耐受力程度 ············································································ 15
图 B.2 有 boost 电路补偿装置与负荷连接示意图 a ······························································· 16
图 B.3 无 boost 电路补偿装置与负荷连接示意图 a ······························································· 17
图 B.4 有 boost 电路补偿装置与负荷连接示意图 b ······························································· 17
图 B.5 无 boost 电路补偿装置与负荷连接示意图 b ······························································· 17
表 1 额定绝缘电压 1.5KV 及以下的电气间隙和爬电距离 ..................................... 5
表 2 额定绝缘电压 1.5KV 及以下的耐受电压 ............................................... 5
表 3 额定绝缘电压 1.5KV 及以下的雷电冲击耐受电压 ....................................... 6
表 4 补偿装置各部位的极限温升 ......................................................... 7
表 5 试验项目 ........................................................................ 12
表 C.1 小母线汇流排主电路导线相序极性及颜色 .......................................... 18
