NB/T 10327-2019 低压有源三相不平衡调节装置
简介
NB/T 10327-2019
低压有源三相不平衡调节装置
Low-voltage active three-phase unbalanced load regulator
2020-07-01实施
2019-12-30发布 目 次 前言 ...............................................................................1 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 2 4 型号命名 ........................................................................... 4 5 使用条件 ........................................................................... 4 5.1 正常使用条件 ................................................................... 4 5.2 特殊使用条件 ................................................................... 5 6 基本电路及组成设备技术要求 ......................................................... 5 6.1 基本电路 ....................................................................... 5 6.2 组成设备技术要求 ............................................................... 6 7 技术要求 ........................................................................... 8 7.1 外观与结构 ..................................................................... 8 7.2 元器件及辅件的选择与安装 ....................................................... 8 7.3 安全与防护 ..................................................................... 8 7.4 电气间隙与爬电距离 ............................................................. 9 7.5 装置的绝缘水平 ................................................................ 10 7.6 保护及告警功能 ................................................................ 11 7.7 运行模式要求 .................................................................. 11 7.8 运行性能要求 .................................................................. 12 7.9 运行环境 ...................................................................... 13 7.10 电磁兼容性能 ................................................................. 13 8 试验 .............................................................................. 14 8.1 试验条件 ...................................................................... 14 8.2 试验项目 ...................................................................... 14 9 检验规则 .......................................................................... 18 9.1 概述 .......................................................................... 18 9.2 例行试验 ...................................................................... 18 9.3 型式试验 ...................................................................... 18 9.4 现场试验 ...................................................................... 18 10 标志、铭牌 ....................................................................... 20 10.1 标志和标签 ................................................................... 20 10.2 铭牌 ......................................................................... 20 11 包装、运输与贮存 ................................................................. 20 11.1 包装 ......................................................................... 20 11.2 运输 ......................................................................... 21 11.3 贮存 ......................................................................... 21 11.4 随装置供应的文件 .............................................................. 21 11.5 随装置提供的配套件 ............................................................ 21 附 录 A （资料性附录） 装置工作原理 ................................................ 22 A.1 概述 ........................................................................... 22 A.2 装置工作原理和典型电路 ......................................................... 22 附 录 B （资料性附录） 电网连接点电气条件 .......................................... 24 B.1 概述 ........................................................................... 24 B.2 装置接入点 ..................................................................... 24 B.3 装置补偿电流计算公式 ........................................................... 24 附 录 C （资料性附录） 装置滤波单元和直流电容器参数选择 ............................ 25 C.1 概述 ........................................................................... 25 C.2 滤波单元参数选择 ............................................................... 25 C.3 直流侧电容器组参数选择 ......................................................... 25
NB/T 10327-2019
低压有源三相不平衡调节装置
Low-voltage active three-phase unbalanced load regulator
2020-07-01实施
2019-12-30发布 目 次 前言 ...............................................................................1 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 2 4 型号命名 ........................................................................... 4 5 使用条件 ........................................................................... 4 5.1 正常使用条件 ................................................................... 4 5.2 特殊使用条件 ................................................................... 5 6 基本电路及组成设备技术要求 ......................................................... 5 6.1 基本电路 ....................................................................... 5 6.2 组成设备技术要求 ............................................................... 6 7 技术要求 ........................................................................... 8 7.1 外观与结构 ..................................................................... 8 7.2 元器件及辅件的选择与安装 ....................................................... 8 7.3 安全与防护 ..................................................................... 8 7.4 电气间隙与爬电距离 ............................................................. 9 7.5 装置的绝缘水平 ................................................................ 10 7.6 保护及告警功能 ................................................................ 11 7.7 运行模式要求 .................................................................. 11 7.8 运行性能要求 .................................................................. 12 7.9 运行环境 ...................................................................... 13 7.10 电磁兼容性能 ................................................................. 13 8 试验 .............................................................................. 14 8.1 试验条件 ...................................................................... 14 8.2 试验项目 ...................................................................... 14 9 检验规则 .......................................................................... 18 9.1 概述 .......................................................................... 18 9.2 例行试验 ...................................................................... 18 9.3 型式试验 ...................................................................... 18 9.4 现场试验 ...................................................................... 18 10 标志、铭牌 ....................................................................... 20 10.1 标志和标签 ................................................................... 20 10.2 铭牌 ......................................................................... 20 11 包装、运输与贮存 ................................................................. 20 11.1 包装 ......................................................................... 20 11.2 运输 ......................................................................... 21 11.3 贮存 ......................................................................... 21 11.4 随装置供应的文件 .............................................................. 21 11.5 随装置提供的配套件 ............................................................ 21 附 录 A （资料性附录） 装置工作原理 ................................................ 22 A.1 概述 ........................................................................... 22 A.2 装置工作原理和典型电路 ......................................................... 22 附 录 B （资料性附录） 电网连接点电气条件 .......................................... 24 B.1 概述 ........................................................................... 24 B.2 装置接入点 ..................................................................... 24 B.3 装置补偿电流计算公式 ........................................................... 24 附 录 C （资料性附录） 装置滤波单元和直流电容器参数选择 ............................ 25 C.1 概述 ........................................................................... 25 C.2 滤波单元参数选择 ............................................................... 25 C.3 直流侧电容器组参数选择 ......................................................... 25
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