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目前,我国在城市居民用电问题上存在着很多的问题,第一个原因是因为供电系统设计的不合理,第二个原因是居民在对住宅进行室内装修时,对供电线路作了一些不合理的改动,导致居民在用电的过程中,除了使居民用电不方便之外,更使得很多用电安全隐患存在。因此需要对住宅用电进行科学的布线设计,例如在采用TT、TN-C-S、TN-S等接地方式的同时,还可以根据实际的需要进行等电位线路连接。本文将对城区住宅用电的科学布线方法这一问题做一个简单的论述,并对其意义做一个阐述。本文的提出,旨在为有关的部门提供一点理论上的依据。
At present, there are many problems in the use of electricity by urban residents in China. The first reason is that the design of the power supply system is unreasonable. The second reason is that residents have made some inconveniences to the power supply lines when they are doing indoor decoration of their houses. Reasonable changes, resulting in the residents in the process of electricity, in addition to making electricity inconvenient to residents, but also makes a lot of electricity safety hidden dangers. Therefore, it is necessary to carry out scientific wiring design for residential electricity. For example, TT, TN-C-S, TN-S, and other grounding methods can be used, and equipotential bonding can also be performed according to actual needs. This article will give a simple discussion of the problem of scientific wiring methods for residential electricity in urban areas, and give an explanation of its significance. The purpose of this paper is to provide a theoretical basis for the relevant departments.