CT断线引起主变差动保护动作的处理方法

Treatment Method of Main Transformer Differential Protection Action Caused by CT

虽然我国的科学技术在不断发展,但是,一些技术仍处于发展初期,技术性能还不成熟。CT(电流互感器)断线引起主变差保护动作的事件不断出现,这说明我国某些科学技术的发展还不够成熟。通过阐述CT断线导致主变差动保护动作的原因及其处理方法,以期为日后的相关工作提供参考,进而推动这方面技术的发展。

Although China’s scientific and technological development, but some of the technology is still in the initial stage of development, technology performance is not mature. CT（current transformer） is a cause of the main transformer differential protection action, which indicates that the development of some science and technology in our country is still not mature enough. In this paper, the causes and treatment methods of the main transformer differential protection action caused by CT are described, with a view to provide reference for future related work, and promote the development of this technology.