并联电容器装置设计规范 GB50227-95 并联电容器装置设计规范 GB50227－95 主编部门：中华人民共和国电力工业部 批准部门：中华人民共和国建设部 施行日期：一九九六年七月一日 1 总则 .......................................................................................................................................................................2 2 术语、符号、代号................................................................................................................................................2 2.1 术语...........................................................................................................................................................2 2.2 符号...........................................................................................................................................................3 2.3 代号.........................................................................................................................................................3 3 接入电网基本要求................................................................................................................................................4 4 电气接线 ...............................................................................................................................................................4 4.1 接线方式 ...................................................................................................................................................4 4.2 配套设备及其连接 ...................................................................................................................................5 5 电器和导体的选择................................................................................................................................................6 5.1 一般规定 ...................................................................................................................................................6 5.2 电容器.......................................................................................................................................................6 5.3 断路器.......................................................................................................................................................7 5.4 熔断器.......................................................................................................................................................7 5.5 串联电抗器 ...............................................................................................................................................7 5.6 放电器.......................................................................................................................................................8 5.7 避雷器.......................................................................................................................................................8 5.8 导体及其他 ...............................................................................................................................................8 6 保护装置和投切装置............................................................................................................................................9 6.1 保护装置 ...................................................................................................................................................9 6.2 投切装置 ...................................................................................................................................................9 7 控制回路、信号回路和测量仪表......................................................................................................................10 7.1 控制回路和信号回路 .............................................................................................................................10 7.2 测量仪表 .................................................................................................................................................10 8 布置和安装设计 ................................................................................................................................................. 11 8.1 一般规定 ................................................................................................................................................. 11 8.2 高压电容器组的布置和安装设计.......................................................................................................... 11 8.3 串联电抗器的布置和安装设计..............................................................................................................12 9 防火和通风 .........................................................................................................................................................13 9.1 防火.........................................................................................................................................................13 9.2 通风.........................................................................................................................................................13 附录 A 并联电容器装置接线图例.......................................................
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