电力需求侧管理Issue(1)：55-58,4.
农村低压电网接线及保护方式探讨
Discussion of rural low voltage power grid connection and protection ways
姚昊峰 1姜佳伟 1周金飞1
作者信息
- 1. 国网嘉兴供电公司，浙江 嘉兴 314001
- 折叠
摘要
Abstract
In order to guarantee the residents’personal and property security, guarantee the safety and reliable operation of power grid, according to the relevant laws and regulations, in TT connection mode, the outlet on the low pressure side of transformer must add the total residual current protector. Each user must add the final residual current protector. At the same time, "The rural low⁃voltage electric power technical code"regulates:rural low⁃volt⁃age power grid should adopt TT system, urban users should adopt the TN⁃C system. This report aims at the rural low⁃voltage power grid. Adopting TT system and TT system must install leakage pro⁃tection. These two problems carry out a case study to explore the best connection and protection mode in rural low⁃voltage power grid.关键词
农村电网/低压电网/接线方式/保护方式Key words
rural power grid/low voltage power grid/connec-tion ways/protection ways分类
信息技术与安全科学引用本文复制引用
姚昊峰,姜佳伟,周金飞..农村低压电网接线及保护方式探讨[J].电力需求侧管理,2015,(1):55-58,4.
