浅谈电力系统中的接地和接零

随着当代科学技术的迅速发展,各种电器、电子设备全面进入社会生活各个领域,成为社会文明进步的重要标志。在我国,人民生活水平不断提高,对家用电器的需求量越来越大。各类电器、电子设备在全国城乡和到迅速普及,给生产带来极大方便。但各类电器、电子设备的广泛使用,由此带来的人身事故也大为增加。在电力系统中,为避免事故的发生,通常采取保护接地和保护接零的防范措施。下面就谈谈有关保护接地和保护接零的问题。

Discussion on the Grounding and Neutral Earthing at Power System

With the rapid development of modern science and technology,all kinds of electrical appliances,electronic equipment get access into all fields of social life which becomes the important token of social civilization and progress.In China,people's living standard is improving continuously which asks for a larger demand for family electrical appliances.All kinds of electrical appliances and electronic equipment are widely applied to the whole nation which gives great convenience.In power system,in order to avo...